bluuebunny/crossref_metadata_2025 huggingface dataset:
Effect of Solution Conductivity on the Morphology of Bubble-Electrospun Nanofibers
Authors: Yang Rui Rui , He Ji Huan , Yu Jian Yong
Published: September 2011

In this paper, we have bubble-electrospun PLA nanofibers to analyze and investigate the effect of different electrical conductivities by adding different amounts of LiCl into the PLA/DMF solutions on the morphology and diameter of the nanofibers. As a result, it is found that when the mass fraction of LiCl is 0.5%, we can obtain the smallest mean diameter of bubble-electrospun nanofibers with more smooth surface and uniform fineness. Moreover, both improving and reducing LiCl concentration brings on coarse nanofibers surface and poor diameter distribution.
Plasma Pretreated PMMA/MMT Composite Microfibers for Laccase Immobilization
Authors: Wang Qing Qing , Xu Er Bo , Wei Qu Fu
Published: September 2011

In the present work, poly(methyl methacrylate) (PMMA)/ montmorillonite (MMT) composite microfibers were firstly prepared by in situ emulsion polymerization combined with electrospinning, and then treated by oxygen plasma to create microfibers membrane with increased hydrophilicity and to further improve its immobilization. Conditions of plasma treatment were found for maximum laccase immobilized yield on these plasma treated microfibers’ surfaces. Scanning electron microscope (SEM) was used to investigate surface morphology of PMMA/O-MMT composite microfibers before and after plasma treatment, while the wetting behavior was studied by drop shape analyzer. The degradation of reactive red X-3B was tested to indicate the immobilization yield of laccase indirectly. The results showed that plasma treatment greatly enhanced microfibers’ surface roughness and hydrophilicity. Laccase was physically adsorbed onto the surface of PMMA/MMT composite microfibers. Besides, under the conditions of 90s(60w, 80w, 100w), the microfibers get the best immobilization yield.
Microstructure Reconstruct of Continuous Fiber Bundles by Image Analysis
Authors: Li Jin Chao , Chen Li , Li L.
Published: September 2011

The precise characterization of the microstructure of bundle is essential for an accurate determination of their properties and behavior. This paper presents a study on the microstructure of continuous fiber bundles by Serial Sectioning Method. Bundle is firstly cured by resin to keep the fiber spatial configuration in the bundle. A series of cross-section images vertical to the bundle direction are captured and polished enough to take digital photographs by the Charge-coupled Device (CCD) microscope. A 3D solid microstructure of the bundle is implemented by linking the correspondent circle for separate fiber in the 3D solid software Pro/E. Reconstructed bundle structure truly represents the spatial configuration of the fibers in the bundle.
Characterization and Hydrolization of PAN by Sodium Hydroxide
Authors: Hu Xue Min , Xiao Chang Fa
Published: September 2011

An polyacrylonitrile fiber is one that contains at least 85% by mass of acrylonitrile comonomer in the polymer chain. The nitrile group (-C≡N) in polyacrylonitrile fiber is converted to carboxyl group(–COOH) after hydrolysis in NaOH aqueous solution.This research explores the hydrolysis of copolyacrylonitrile fiber in sodium hydroxide solution and characterization by chrome yellow method. The optimum hydrolytic technology is sodium hydroxide mass fraction is 12%, the time of hydrolysis is 10min, the temperature of hydrolysis is 80°C. In addition, the surface morphology of the polyacrylonitrile fiber and the modified polyacrylonitrile fiber were observed by SEM. The strength of the hydrolysed fiber is decline and the moisture regain is increased compared with the polyacrylonitrile fiber.
Research on the Photocatalytic Degradability of Methylene Blue Solution by Photocatalysis Bamboo Charcoal Fiber Knitted Fabric
Authors: Wang Qiu Mei , Tan Lei , Zhou Rong Wen , Zou Zhi Wei , Xu Xue Mei
Published: September 2011

In this paper, the photocatalytic degradation of methylene blue solution by photocatalysis bamboo charcoal fiber knitted fabric was studied. The relationships were analyzed between the photocatalytic degradation rate and the reaction time, the initial concentration, pH of methylene blue solution, and the distance between the UV light centre and liquid level. The results indicates that there is an remarkable photocatalytic degradation effect of methylene blue solution by photocatalysis bamboo charcoal fiber knitted fabric under UV-irradiation, even the degradation rate could reach to 67.02%. The degradation effect was better with lower initial concentration of methylene blue solution, higher initial pH，and the shorter distance between light centre and liquid level.
Ion Absorption Performance of Acrylic Copolymer Gel Fiber
Authors: Dong Zhen , Ding Zhi Rong , Qiao Shan
Published: September 2011

In order to know the absorption performance of Acrylic gel fiber(AGF) on heavy metal ion and provide theoretical basis for its application research on sewage disposal area, Effect of CuSO4 solution temperature, concentration, PH, absorbing time and Na+ concentration on absorption properties were researched. The investigations showed that with increasing of solution temperature, absorption of Cu2+ increased first and then decreased. Absorbed amount of Cu2+ decreased gradually with the reduction of PH value in acidic solution. With CuSO4 solution concentration uprising, absorption capacity of AGF increased. With absorption time prolonged, absorption capacity increased rapidly first and then turned to ease gradually. Absorbed amount of Cu2+ reduced sharply to almost zero with the concentration of Na+ increased. The absorption behavior of Cu2+ and water molecule is highly correlated.
Research on Kenaf Degumming with Oxidation Process
Authors: Yan Ting Ting , Gu Wen Yan , Yu Chong Wen
Published: September 2011

In this paper, three oxidation processes were employed in kenaf degumming. The properties of degummed fibers such as fineness, residual lignin content were tested, and the degumming effects were analyzed by XRD and IR spectroscopy. The crystallinity of kenaf fiber increased after being treated. The addition of the strong oxidizing agents including potassium peroxymonosulfate and peracetic acid (plan CT2) in the later process of caustic soda and hydrogen peroxide scouring (plan CT1), as well as the usage of the sulfate method after above treatments (plan CT3), resulted in the gradual increase of relative integral area value Ai/As calculated by the characteristic peaks of the cellulose in IR spectra and the gradual decrease in the sum of those of lignin and hemicellulose. At the same time, the content of lignin gradually decreased, while the fineness gradually increased. The results indicated that the three oxidation treatments adopted in degumming had obvious effects. As a new oxidant, the mixed liquid of potassium peroxymonosulfate and peracetic acid was effective on delignification.
Development of an Image Synchronous-Capturing Installation for a close-Range Photogrammetric System
Authors: Deng Yong Mei , Fan Hai Wei
Published: September 2011

This paper presents the design and implementation of an image-capturing device with the function to focus on multiple images synchronously. This installation is a key subassembly of a close-range photogrammetric system (CRP) which is a camera-based device for the development of 3D profiling of cloth appearance and/or human body. This image capturing system consists of a set of USB cameras with geometric design, a supporting programme and a personal computer. In order to enable the synchronous image capturing function of 8 cameras within the limited space, a USB camera with 5 million effective pixels was developed. A programme for simultaneous image capture and a database of captured images have been developed using Visual Basic 6.0 and DirectShow.
CNT’s Piezoresistive Effect on 3D Braided Composite Material
Authors: Guo Jian Min
Published: September 2011

This paper pay attention to the piezoresistive effect of Carbon Nanotubes (CNT) on the 3D Braided Composite Material . CNT as a piezoresistive sensor, can be braided in the 3D Braided Composite Material. The resistance of the sensor will be changed with the correspondent stress and strain on the 3D Braided Composite Material. The resistance of the Carbon Nanotubes can be detected by computer. So, the stress and strain on the 3D Braided Composite Material can be obtained betimes.
Accelerated Test Design of Thermal-Oxidative Aging of Nylon 66 Airbag Material
Authors: Chen Ge , Li Jia Lu
Published: September 2011

Accelerated thermal-oxidative aging tests on Nylon 66 automotive airbag material are designed and performed in this paper. After the environmental profile of airbag was analyzed, Nylon 66 airbag yarns were reasonably selected as the test samples, and its tensile strength was chosen as the significant character of their aging stability. By heat aging、humidity aging、cycle ageing and comprehensive process aging experiments, 350dtex Nylon 66 filament were sampled and the tensile strength loss of samples was measured, to determine the mechanisms and factors that influence aging stability of the Nylon 66 airbag materials. The experiment results show that Nylon 66 has excellent aging stability, and that water molecules can accelerate its degradation. The experiment data can be used to predict the airbag lifetime in a benign store environment, and as references in selecting airbag materials.
Hemp Fiber Reinforced Composites: Morphological and Mechanical Properties
Authors: Guo Xing Mei , Qiu Yi Ping
Published: September 2011

The use of natural plant fibers as reinforcing fillers in fiber-polymer composites has drawn much interest in recent years. Natural plant fibers as reinforcing fillers have several advantages over inorganic fillers such as glass fibers; they are abundant, readily available, renewable, inexpensive, biodegradable, of low density, and of high specific strength. Hemp fibers are one of the most attractive natural plant fibers for fiber-reinforced composites because of their exceptional specific stiffness. In this review, we summarize recent progress in developments of the hemp fiber reinforced composites such as hemp fiber reinforced unsaturated polyester (UPE), hemp fiber reinforced polypropylene (PP), hemp fiber reinforced epoxy composites, and so on, illustrate with examples how they work, and discuss their intrinsic fundamentals and optimization designs. We are expecting the review to pave the way for developing fiber-polymer composites with higher strength.
Research and Application of PTT Fabrics Plasticity Testing
Authors: Yang Jian Hui , Wang Guo He , He Yang Dong , Xue Shu Yun
Published: September 2011

Based on traditional wrinkle recovery evaluation, this paper proposes sculpting degrees and memory degree indices as ways of testing PTT fabrics. According to the market, we developed 8 sample fabrics and evaluated their plasticity. Results show that: wrinkle recovery, sculpting degrees and memory degree indices can be used to evaluate the plasticity of fabrics, and they are consistent with each other, sculpting degrees and memory degree indices can directly reflect the difference in the plasticity and recovery of PTT fabrics, they contribute to the comprehensive evaluation of the plasticity of PTT fabrics.
Biodegradable Electrospun Fibers Containing the Compound Antihypertensive Drugs
Authors: Wei An Fang , Wang Juan , Wang Xue Qian , Wei Qu Fu , Hou Da Yin
Published: September 2011

In this study, the biodegradable composite fiber contained different ratios of the compound antihypertensive drugs were electrospun.The morphology, chemical components, heat stability of the composite fibers were investigated.The results showed the diameters of the composite fibers decreased and their distributions tended to be much evener with the increase of the compound antihypertensive drugs content. Fourier Transform Infrared (FT-IR) showed the chemical components of the compound antihypertensive drugs had not changed when it was electrospun into the composite fibers. DSC results showed that the drugs lost their intrinsic crystallization and existed in amorphous state in the composite fibers and the heat stability of the composite were better than the pure drug.
Study on Infrared Characteristics in the Progressive Failure of Bolted Rocks under Uniaxial Compression
Authors: Zhang Yong Jun , An Li Qian , Ma Nian Jie
Published: September 2011

For the demands of thermal infrared (TIR) radiation change regularity for TIR radiation detection experiments of interaction between bolt and rock, TIR image information extracting and quantitative analysis of bolts action zones were carried out. The IR isothermal fringes of the bolted bocks were obtained through thermal infrared image subtraction of bolted bocks and data fitting. The interaction ranges between bolts and rock were obtained and the bolted ranges of lateral directions were determined. The quantitative treatment methods were applied to analyze infrared images of bolted roadway also. The common acting zones of several bolts in the surrounding rocks are determined. The theoretical guides have been provided for the bolt supporting parameters design of spacing interval and array pitch.
Dyeing Properties of Reactive Dyes on Hemp Fabrics
Authors: Tan Si , Wang Jian Ming
Published: September 2011

This research focuses on the promotion of China-hemp in the dye bath, the effect of salt, alkali, time and temperature on the dyeing properties. The optimum processes of thermostability of China-hemp dyeing with reactive dyes are determined by comparing the effect of different concentration of the agents on the K∕S value and color fastness.
The Study of Female Fashion Model’s Basic Walking Posture
Authors: Guo Rui Liang , Liu Bing , Huang Hong Yuan
Published: September 2011

Perfect walking posture has been of enormous significance for fashion model. Models with good walking postures can convey the fashion design to the audience clearly and further attract them. This paper studied and analyzed the basic walking postures of famous female fashion models by methods of video and image analysis. Through analysis of measurements from videos and images, some basic principles of walking posture were acquired. At last, this paper fabricated a virtual model with a group of standard walking postures in a gait cycle by using 3D software.
Dyeing Kinetics of Henna Natural Dyestuff on Protein Fabric
Authors: Li Hong , Zhao De Feng , Liu Rui
Published: September 2011

Dyeing kinetics of natural dyes extracted from leaves of henna on protein fiber fabric was studied, dyeing rate curve, the diffusion coefficient and the half dyeing time was obtained. The results showed that, at the same time and the same dyeing conditions, higher equilibrium dye uptake of wool fiber was achieved than that of the silk fabric. It indicated that wool fibers has better dyeing properties than that of silk fiber. A larger diffusion coefficient, the shorter half dyeing time of dyestuff on silk fabric than that on wool fabric illustrated that the initial dyeing rate of silk fabric is higher than wool fabric.
Language of Fabric in Interior Space
Authors: Yang Dong , Yuan Kun , Liu Chen Shu
Published: September 2011

Language of fabric in interior space is materialized in the form of fabric stuffs. With the internal laws and methods, fabric stuffs are organized and created in the space to convey the spirit of space, playing their positive role as fabric stuffs in space. As one of space’s vocabulary, fabric stuff cannot be ignored. Based on the constitute characteristics of interior space, this paper deals with the organization laws and design methods of fabric stuffs in interior space.
Sound Absorption Properties of Polyester Fibers Needle-Punched Nonwoven Fabrics
Authors: Guan Ke Tian , Zhuang Xu Pin , Jiao Xiao Ning , Li Men Qin , Li Hong Jun , Cheng Bo Wen
Published: September 2011

Polyester fiber needle-punched nonwovens with different structures were manufactured and their sound absorption properties were examined using the standing wave tube method. The results show that the sound absorption property of the nonwovens depends on their thickness, needling intensity, fiber diameter and surface structure.
The Fiber Diameter Prediction Model of PVDF Electrospun Lithium Separators
Authors: Jia Qing Long , Jiao Xiao Ning , Li Shu Gan
Published: September 2011

With the fiber diameter of electrospun PVDF membrane in lithium cells measured by FE-SEM and the test sample designed by the BBD of RSM , a Quadratic multiple regression model got .The R-Squared(0.9466) and Adeq Precision(13.095) illustrated the model fitted the sample very well , small fluctuations between predicted and actual values also said the same result . Under taking analysis of variance and significance test of the model found that acetone mixed ratio, concentration, interaction of mixing ratio and concentration of acetone, interaction of concentration and electric field strength were significant influencing factors.
Soft Compressive Porous Material Applied to Transportation
Authors: Liu Yang Shuai , He Ji Huan
Published: September 2011

This paper elucidates the possibility of applying soft compressive porous material to improving transportation in a more environmentally friendly way with less carbon emission. A completely theoretical interpretation on its principle is given.
Effect of Groove on Performance of Splicing Fiber in Air Splicer
Authors: Wu Zhen Yu , Tian Fang Yuan , Hu Xu Dong
Published: September 2011

The purpose of this study is to examine the validity of groove in enhancing performance of splicing fiber in air splicer. A groove is usually used to improve the condition of internal flow, reduce the internal pressure and so on. In this paper, a two-parameter numerical mathematic model was developed and calculated in two configurations (chamber with groove and chamber without groove). The strength of the fibers was measured which were got from the air splicer with two different configuration. The result of simulation and experimental shows that: with the increase of inlet pressure, the rotational velocity and axial velocity of air flow also increase for the without groove case. As a counterpart, the axial velocity can be significantly reduced while rotational velocity keeps constantly for the groove case.
Study on the Mechanism of Silkworm Silk Coloring by Adding ‘No2 Red X’ Pigment
Authors: Zhou Xiao Hui , Liu Xiao Hong , Yang Yan , Lu Xiao Ping
Published: September 2011

To explore the effect of artificial pigments on silk material coloring, ‘No2 Red X’ chemical dyestuff was used in the add-eat experiment of domestic silkworm. The result showed that: there was little effect on silk coloring in 5 instar larvae fed by pigments during the first 4d; while during the late period of 5 instar, added food pigments were transferred to silk gland by blood lymphatic, combined with silk molecular at the state of sorption, and formed natural red silk which was not easy to fade away. This result laid a theoretical basis for the study of artificial production natural color silk.
Trends of Rabbit Hair Industry in 2011
Authors: Tang Jing , Zhang Yi
Published: September 2011

The progresses and problems of rabbit hair industry were analyzed, on the basis of sampling data obtained in 2010. The trends of rabbit hair industry in 2011 were predicted, according to the conducted investigation of current market. It is proposed to develop rabbit breeding sites and areas for high quality hair and promote environmental friendly products, for instance, color rabbit hair assemblies. In addition, the standards for rabbit hair carding should be established as soon as possible. The prototype of novel rabbit hair carding facility should be commercialized, to guarantee the carding quality. Moreover, it is suggested to develop novel products, create trademark and famous brand to add value to rabbit hair. Supervising the quality control of rabbit hair industry and promoting standardized management in national market are also important tasks in 2011.
An Analysis on the Structure of Skills in Costume Business
Authors: Jiang Yan , Wang Ye Hong , Jiang Li
Published: September 2011

Aimed at the developing of the fashion industry in Wenzhou, comparing with the ecological reality and developing of the personnel in local apparel enterprises, the technical structure of these factories was analyzed, so did the structure of skills of a graduated from a college, then a reasonable training project efficient enough could be discussed.
Knitting Process Analysis of Stainless-Steel Yarn
Authors: Sun Yu Chai , Cheng Zhong Hao , Zhang Yan Mei
Published: September 2011

Stainless fabrics are getting wider range of application because of its excellent properties such as high temperature resistance, resistance to corrosion, high efficient filter etc.. The property differences between stainless yarn and common textile yarn made the knitting processing of stainless yarn difficult. Based on the analyzing of the main mechanical performance characteristic of stainless yarn, this paper analyzes the effective measures should be taken for the smooth going of the knitting process.
Factorial Analysis on Breast Lifted and Gathered Effects Caused by Bra Straps
Authors: Yu Xiao Kun , Wang Ke Yi , He Jia Zhen , Zhang Wen Bin
Published: September 2011

Women are increasingly concerned about the wearing comfortability and the compensatory function of the brassiere to achieve an appearance of both lifted and gathered breasts. Many researches had been conducted on the pressure compression comfort and breast shaping capability. As the main components of a bra, the band and the cup have been reported in many literatures. Taken as an accessory, however, the function of the bra strap on lifting and gathering the breast has not been documented. In an attempt to analyze the breast lifting and gathering function caused by the strap, we took such factors as the strap’s width, the connected positions with the bra band and the stretching status of the straps in consideration, and designed this pilot study to clarify the effect of the above three factors of bra strap in aspect of the assistance for the breast lifting and gathering function. Twelve female subjects were invited to take the wearing experiment. Five measurements indicating the lifted and gathered effects of the breast for the strap were recorded for analysis. The result concluded that the stretching status of the strap was the determined cause of the lifting and shaping effects for the bra straps.
Preparation and Characteristics of Electrospinning PVA/PEG Composite Nanofibers
Authors: Zhang Mei , Liu Yong Jia , Xu Tian Yu , Sun Da Hui
Published: September 2011

In this work, PVA /PEG phase change composite nanofibers were prepared by electrospinning at room temperature. The diameter and morphology of PVA / PEG nanofibers were studied by scanning electron microscopy (SEM) to research the relationship with different weight content, applied voltage, collect distance and added ionic salt on fiber diameter and fiber network morphology. The result showed that PVA/PEG blend solution of 4:6 weight content, a fixed electric field of 15kV/10cm was the best process parameters. Under this electrospinning conditions, we have got the well distributed composite nanofibers which composed by PVA/PEG blend solution. The phase change characteristics of PVA/PEG composite nanofibers were also analyzed by using DSC method. Composite nanofibers possessed reversible phase transition characteristics, different ratios of PEG component(Mw = 2000,4000) may little changed Tm and Tc, but the influence was not very obvious as we expected.
Evaluate Fabric Wrinkle Grade Based on Subtractive Clustering Adaptive Network Fuzzy Inference Systems
Authors: Yang Xiao Bo
Published: September 2011

In this paper, a new method of subtractive clustering adaptive network fuzzy inference systems is proposed to assess degree of wrinkle in the fabric. The clustering center can be gotten through subtractive clustering algorithm, which is the base to set up adaptive network inference systems. Firstly, subtractive clustering algorithm is used to confirm the structure of fuzzy neural network, then, fuzzy inference system is used to process pattern recognition. Finally, four kinds of fabric wrinkle feature parameters are used to verify the results on real fabric. The results show the applicability of the proposed method to real data.
The Test Method for Anti-Pollen Performance of Mask Textiles
Authors: He Xiu Ling , Tang Min Feng , Lu Wei Min
Published: September 2011

Pollen can go into human body with breathing. According to this fact, we use air-attracting to fabric for simulating breathing as test method. A black paper with same size is put behind the fabric. Pollen can go through fabric onto the paper by air-attracting. According to the change of paper quality before and after air-attracting, we can calculate the percentage of pollen quality change through fabric. And this value can represent the anti-pollen performance of fabrics.
Analysis of the Effect of Clothing Material on the Spreading Scheme
Authors: Tuo Wu , Zheng Pan
Published: September 2011

Due to the varying composition weaving and after-treatment technology, clothing materials with different features may exert different influences on the spreading scheme. And this paper expatiate the specific influences on the spreading method, length and ply count. The results are helpful for cost control and quality assurance of the spreading process, and provide references for further optimizing of the cutting scheme.
Adsorption of Direct Dyes from Aqueous Solutions by Gelatin Microspheres: Kinetics and Equilibrium
Authors: He Bao Yuan , Wang Xue Chuan , Xue Hai Yan , Hao Xiao Li
Published: September 2011

This study discussed the use of gelatin microspheres (GMSs) prepared by the inverse suspension cross-linking reaction for the removal of direct dye from aqueous solution. The Biot number was determined using internal mass transfer coefficient and the external mass transfer coefficient estimated using Mathews and Weber model. The Biot number estimated provides that internal mass transfer controls the mechanism of adsorption of direct dye onto GMSs. The Langmuir and Freundlich adsorption models were applied to describe the equilibrium isotherms. The Langmuir monolayer adsorption capacity of GMSs was estimated as 584.2 mg/g for direct red 81 (DR81) and 566.5 mg/g for direct blue 78 (DB78). The quite high adsorption capacity GMSs will provide an important advantage for use of this material in the treatment of direct wastewater.
Pollutants Characterization of Polymerization Effluents from Dry-Spun Acrylic Fiber Manufacturing by Multi Scale Membrane Filtration
Authors: Cai Bin , Xia Yan , Yan Guang Xu , Guo Shao Hui
Published: September 2011

Polymerization effluents (PME) from dry-spun acrylic fiber manufacturing are hard to degrade. This paper evaluated the distribution characteristics of PME pollutants by means of multi scale membrane filtrations, including microfiltration (5 μm and 1 μm), ultrafiltration (50 KD, 10 KD and 6 KD), nanofiltration and reverse osmosis. Scanning electron microscopy (SEM) and laser particle size analyzer (LPSA) tests were also used as assistant measurements. The majority of particles in PME are mainly categorized as supracolloidal structures. 70% of them rage from 5 μm to 20 μm with a median size of 9.99 μm. Particulate, colloidal and soluble portions contribute 7.6%, 8.2% and 75.2% to the initial COD, meaning that the soluble fraction, which is also poor in biodegradability, plays a key role in PME treatment. 26.8% of TN, mainly consisting of various acrylonitrile copolymers, exists in the colloidal portion; while 70.5% of it, mainly comprised of ammonia, cyanide and nitrile, distributes in the soluble portion. The distribution characteristics of ammonia and SO32-are similar. Respectively 92.7% and 94.7% distributes in the soluble portion.
Experimental Study on Treatment of Reactive Gaudy Red X-3B Dye Wastewater by Immobilized Fe3+- TiO2 Photocatalytic Oxidation
Authors: Li Ya Feng , Chen Wen Tong , Qi Kai
Published: September 2011

The effect and law of photocatalytic degradation of reactive gaudy red X-3B dye were investigate and the applied process parameters were determined.Using self-synthesized immobilized Fe3+- TiO2 photocatalyst,self-made catalytic oxidation reactor was made to research on reactive gaudy red X-3B dye wastewater by using light source of 20W UV sterilization light.The effects of immobilized Fe3+- TiO2 catalyst content、pH value、Fe3+doping content and adding trace H2O2 on photocatalytic degradation were discussed.The experimental result show that reactive gaudy red X-3B dye wastewater decolorization rate and the removal rate of COD are more than 99% and 90% when the initial reactive gaudy red X-3B dye wastewater concentration was 50mg/L,pH value was 3,input amount of catalyst was 10g/L,Fe3+doping content was 0.5% and the dosage of H2O2 was 0.6mL/L(3%).Immobilized Fe3+- TiO2 photocatalyst can remove the color and persistent organic pollutants in reactive gaudy red X-3B dye wastewater effectively.
The Application of Modeling Materials in Personal Image Design
Authors: Wang Xue Jiao , Jin Bai Yang
Published: September 2011

Whether the traditional ornament art or avant-garde ornament works, expresses the perception and thoughts of designer by Shapes and colors which assisted by a variety of materials. Along with the development of modern art, ornament art of personal image design starts the "modernization" revolution. Especially the applications of new materials and new technologies, have great impact on the designs of ornament, and also give scope to the development of the pattern of ornament. Modern ornament surmounts various limitations of technique and materials of traditional ones. The method of mordern ornaments innovate on account of the variety of materials. The new patterns attempt to combine and mix different materials, transform and process junk. All of the above increase new ideas of designs of ornament.
The Advantages of Basalt Glass Flake Coating for Marine Anticorrosion
Authors: Liu Hua Wu , Xie Kai Fang , Yang Zong Bin , Dai Hong Ming
Published: September 2011

Harsh marine environment makes anticorrosion to be a technical challenge of ocean engineering. Glass flake, as the pigment for under seawater coating, is required by anticorrosion standard and has been the bottleneck of Chinese marine technology. Basalt planar glass flake is novel anticorrosive pigment developed by the authors, which is environmentally friendly, strong, heavy-duty anticorrosion, water impermeable, anti-weather and UV blocking and superior to the traditional c-glass flake and basalt glass-ceramic flake. Epoxy resin has excellent properties of film forming, corrosion resistance, low permeability, high adhesion and dimensional stable. Hence, basalt glass flake reinforced epoxy resin coating has significant advantages in the marine engineering, in terms of anticorrosion.
The Denim’s Characteristics as Upper Material of Footwear
Authors: Zhai Jing Jing
Published: September 2011

Recently revival made denim a prompting material in fashion throughout the world. For footwear design, denim as textile is the hot spot instead of animal leather in 2011. In this report the application of denim in footwear design is discussed. Denim has its specificity in aesthetic aspect. Also compared with leather, denim is more comfortable and healthy to wear. Designers have more freedom in decoration, painting, and composite material selections with denims in shoe design. The issues in manufacture of denim shoes are also mentioned in this work.
Preparation and Physical Properties of Cavernous Calcium Alginate Wound Dressings
Authors: Li Xin Ling , Han Guang Ting , Zhang Yuan Ming , Jiang Wei , Xia Yan Zhi
Published: September 2011

As a natural polymer, alginic acid is widely used in medical fields for its biodegradability, low toxicity and immunogenicity. In this paper, four kinds of cavernous calcium alginate wound dressings were prepared, and physical properties were tested, providing fundamental basis for further study. The results indicate that glycerin is not suitable as a plasticizer for this cavernous wound dressing; a relatively uniform structure of the calcium alginate wound dressing would be obtained as the solution temperature increased; the mechanical properties decrease with the increase of the pre-freezing time.
Study on Adsorption and Desorption Performance of Reactive Dyes on Anionic Exchange Membrane
Authors: Xing Tie Ling , Kai Hu , Chen Guo Qiang
Published: September 2011

The adsorption and desorption performance of Reactive Brilliant Red K-2BP and Reactive Brilliant Red K-2G on anionic exchange membrane were studied. The adsorption and desorption performances of anionic exchange membrane under different conditions were compared. The results showed that the adsorption accords with the pseudo-second dynamics model. Langmuir adsorption model could well describe adsorption processes. The addition of inorganic salt Na2SO4 in the dye solution had certain influence on the adsorption. The desorption percentage could reach above 80% using the mixture of ethanol, sodium chloride and water solution as desorbent, and the anionic exchange membrane could be reused.
Marketing Strategies for the Carpet Industry to Enter the Market
Authors: Hosseinipour Seyed Ehsan , Ahmadzadeh Mohamad Reza , Zanjirchi Bahareh
Published: September 2011

Abstract In today’s competitive situation, all textile industries ,specially carpet industry, are well aware of the significance of customer and its vital role in the development of marketing. Development in production and also reaching a high quality is only viable through listening to the customer’s voice .customer’s approval of various products with high quality is considered as an important concept in the carpet industry. The studies indicate that the customer’s approval of the quality and variety of the products is among one of the most important goals of quality management and highly affects the market and the return of profit and investment. This study is an attempt to identify some of the customer’s needs using KANO model and Conjoint analysis. It further introduces some workable marketing strategies for the new products of machinery carpet to enter the market
Crystals M2Ni (SO4)2.XH2O (M=Na, X=4; M=K, NH4, Rb, Cs, X=6): Crystal Structures, Spectrum and Thermal Stability Characterizations
Authors: Wang Xia , Xing Ming Qing
Published: September 2011

Single crystal structures of M2Ni (SO4)2.XH2O (M=Na, X=4; M=K, NH4, Rb, Cs, X=6) were investigated using the single crystal X-ray diffraction method. They crystallize isotypic (space group P2 (1)/c). Many structure features exhibit regularity with the relative size of radius, such as a, b, c, V. But to ANSH, the regularity of average bond lengths of violets from others. Their optical transmission spectrums were recorded on PE-lambda 900 with performing wavelengths ranging from 200 to 1100 nm, they have the similar optical characters in tested wavelength range. This phenomenon arises from the electron transition of d orbits in the octahedral field. The similarity in optical spectrum is consistent with the comparability of structures. We also investigated the thermal-gravimetric quality of above single crystals under same experiment conditions. We found that the dehydration temperatures increase with increasing of radius of the M+ when M =K, Rb, Cs. When M=Na, the dehydration temperature (tdh) is above the others pronouncedly due to the specialty of structure. To NH4-, the so-called compound is also with exception of the regularity.
A New Method of Activated Carbon Loading MnO2 to Formaldehyde Degradation
Authors: Yang Yu Ke , Zhang Hua , Jin Shao Gang
Published: September 2011

The major indoor air pollution-formaldehyde has been a serious threat to our lives to our lives, and accordingly the formaldehyde degradation has turned into a concerned issue of public. This paper has based on a number of degradation methods and combined the adsorption effect of activated carbon with the catalytic effect of MnO2 to remove formaldehyde. The results show that the Nano-MnO2 particles loaded the surface of activated carbon particles possesses smaller sizes, better dispersion and no agglomeration, and consequently the AC/MnO2 compounds degraded formaldehyde effectively.
A Case Study on the Wool Textile Enterprise Brands of Modern Shanghai — Take the Brand of Zhanghua "Nine one Eight" for an Example
Authors: Guo Xing Mei , Qiu Yi Ping
Published: September 2011

Shanghai’s development begun with shipping industry and prospered with industrialization. Compared to the national industry, which has developed since the late Qing dynasty, the development of Shanghai’s modern industry is more recent and is a very memorable history. It recorded the history of the traditional industrial development in Shanghai and its current situation, focusing on a large number of industrial enterprises that have had and still have the glory and dream. In this paper, we will discuss Zhang Hua plush textile company's technology and brand-making, and how they contributed to the company’s success and profitability, in detail. Instead of symbols, their high-quality products, big name, and relationship with consumers definitely have powerful functions in the enterprise and in connecting consumers. In the brilliant, high-spirited but hard times, we hope that it would arouse awareness for a new understanding of the past days, give birth to the new beginning of the old story, and step on a new endeavor.
Hemp Powders Used as Sorbents to Remove Zn2+ Ions from Aqueous Solution
Authors: Wu Yan Ling , Zhong Zhi Li , Qiu Ju Sheng , Wang Xun Gai
Published: September 2011

Sorption potential of hemp powders as sorbents converted from wasted hemp fibers for Zn2+ ions from diluted aqueous solution was explored. Spectrophotometric method was selected to determine the concentration of Zn2+ ions in the solutions. The influence of different factors on the sorption, such as pH, amount of hemp powder applied as well as initial concentration, were studied, respectively. The obtained results show that the sorption capacity for Zn2+ was the maximum when the pH was 5.85. Increasing the initial concentration of the solutions resulted in increased sorption capacity. Depressed uptake capacity was obtained while amount of hemp powders was increased.
Preparation of Hydrophilic and Antifouling PVC/PAN Hollow ﬁber Membrane
Authors: Shu Wei , Xiao Chang Fa , Hu Xiao Yu , Mei Shuo
Published: September 2011

Poly (vinyl chloride) /poly (acrylonitrile) (PVC/PAN) hollow fiber membrane was prepared by phase inversion method and it was hydrolyzed in different NaOH solution concentration. After hydrolysis modified, the change of surface characteristic of the PVC/PAN hollow ﬁber membrane was described by Fourier transform infrared attenuated total reﬂection spectroscopy (FTIR-ATR) and water contact angle. Morphological structures of membranes were observed by field-emission scanning electron microscope (FESEM). Protein ﬁltration was employed to evaluate the antifouling performance of the membrane. All these results demonstrated that PVC/PAN hollow ﬁber membrane modiﬁed by hydrolysis showed high permeation ﬂux, good hydrophilicity and antifouling.
Preparation and Properties of Microcrystalline Cellulose from Corn Residues
Authors: Jantip Suesat , Suwanruji Potjanart
Published: September 2011

The agricultural wastes from harvesting corn, viz. corn husks and corn cobs were used as raw materials for the preparation of microcrystalline cellulose. From chemical composition analysis, holocellulose, -cellulose, hemicellulose, extractive and ash contents found in the corn husk were higher than those in the corn cob except for lignin. The study found that these corn residues could potentially be used for microcrystalline cellulose preparation. The properties of the microcrystalline cellulose obtained from these corn residues were examined in comparison with the commercial microcrystalline cellulose, Avicel PH101. Their crystal feature was in cellulose I form which showed the crystal reflections at 2s around 15 o, 17 o and 22o, being the same as that of Avicel PH101. Whilst their crystallinity was lower and the crystal size was smaller than Avicel PH101. The crystal size of the microcrystalline cellulose from the corn residues was around 3 nm whereas that of Avicel PH101 was about 4 nm. In addition, the thermal stability of the prepared microcrystalline cellulose was slightly lower than that of Avicel PH101. Corn husks provided more thermally stable microcrystalline cellulose than corn cobs.
Nano-Cellulose Coating Small-Caliber Artificial Blood Vessel
Authors: Wang Cong , Li Yu Ling , Hong Feng , Tang Shui Jia , Wang Yun Yun
Published: September 2011

This paper designs a type of small artificial blood vessel in a composite structure, which the nano cellulose coating is attached to the tube blank. The properties of this type of artificial blood vessel - radical and axial tensile property, area of aperture gaps - are observed by an electron microscopy and analyzed to prepare for the further experiments.
Influence of Organic Montmorillonite Orientation on Flame Retardancy of HIPS/OMMT Nanocomposite
Authors: Bai Mao Juan , Zhang Jun
Published: September 2011

The different organic montmorillonite (OMMT) orientation HIPS/OMMT nanocomposites were prepared through the melting intercalated method and second produce. The flame retardancy of the two composites was evaluated by the Cone calorimeter. The structure of burnt residues was observed by digital camera and scanning electron microscope (SEM). The experimental results show that the Heat Release Rate (HRR) and Mass Loss Rate (MLR) for horizontal orientation HIPS/OMMT nanocomposites are lowed in comparison with the vertical orientation composite. The burnt residue of horizontal orientation HIPS/OMMT nanocomposites has a continuous skin layer and three-dimensional texture cellular layer under the skin layer after burning. This kind of structure of char residues has a great effect on the flame retardancy of the composites. While vertical HIPS/OMMT nanocomposites do not formed the continuous skin layer, and the voids in char layer are vertical, which provide the passage for flammable gas, and its flame retardancy is not good.
Preliminary Study on the Print-through Standard of Offset Printing
Authors: Yang Yong Gang , Liu Fu Ping
Published: September 2011

In order to control digitally the print-through, the print-through standard of offset printing was studied in this article. For 4 given paper samples, the paper properties including paper opacity and K&N ink absorbency were tested, and then print-through value expressed with ΔD and ΔEab* was measured under 9 sets of printing condition. The results showed that lower printing press and higher printing speed were helpful to reduce the print-through. And under the same printing conditions, the print-through value of cyan ink print was slightly larger than that of magenta ink print. In addition, the print-through values of offset paper samples were a bit larger than that of newsprint samples. In particular, no matter what kind of conditions were, the print-through value expressed with ΔD and ΔEab* were lower than 0.04 and 4NBS when the PTR value was larger than 72%. The standard of print-through was firstly given, which was very helpful to choose paper during the offset printing.
Development of Enviromental Friendly Flame Retardants for Wood Plastic Composites (WPC)
Authors: Liu Yu Gui , Ren Yuan Lin , Dong Er Ying
Published: September 2011

Wood-plastic composites (WPC), a fast growing class of material used by the furniture and building industry for its excellent mechanical performance and functionality. However, WPC is easily combust because the raw material of it, i.e. wood and plastic burns so easily which result in more fire dangers of WPC. Unfortunately, in the case of WPC, few researchers have carried out to reduce its flammability which still has a long way to go. In this paper, the current development of halogen-free flame retardant WPC at domestic and abroad was reviewed. Especially, the fire retarded WPC with phosphorus, nitrogen, boron, silicon and other flame retardant elements, the fire retarded mechanism, the problems, such as poor compatability, bad resistance to heat and limitation of wood adding quantity, and the solution to the problems were emphasized.
One-Pot Syntheses of 2H-Indazolo[2,1-B] Phthalazine-Triones Catalyzed by Ionic Iiquid
Authors: Yang Fang , Zang Hong Jun , Wang Qing Kai , Cheng Bo Wen , Ren Yuan Lin , Xu Xian Lin
Published: September 2011

A simple and efficient one-pot method for the preparation of 2H-indazolo [2,1-b] phthalazine-triones from phthalhydrazide, dimedone and aromatic aldehydes has been developed using ionic liquids as catalysts. Two ionic liquid catalysts are described, and the ionic liquid [(CH2)4SO3HMIM]HSO4 catalyst is found to be more effective than [HMIM]HSO4 for this condensation reaction.
Inventory Fabric Renovation
Authors: Wang Hai Yan
Published: September 2011

Renovation and Reform of inventory fabric has been problems that Garment enterprises want to solve, is also a big topic what broad fashion designers are confronted with. Simultaneously, Renovation and Reform of inventory fabric is also about Social resources recycle, this article will be elaborated from several aspects. At the same time, the article probes into inventory fabric reuse, in order to keep inventory fabric get reasonable use, reflect design value.
The Research Progress of Stab-Resistant Material
Authors: Wei Da , Wang Rui , Zhang Shu Jie
Published: September 2011

The text summarizes raw material, manufacture method, stab-resistant mechanism, stab-resistant effect and the problem of the hard stab-resistant clothing, semi-soft Stab-resistant clothing and soft stab-proof clothing, and evaluates the advantages and disadvantages of various stab-resistant clothing. Base on the analysis of the development course and status of stab-resistant clothing, it explores and discusses the developing trend and research emphases of the stab-resistant clothing according to requirements of the industrialization of the stab-resistant materials. This paper also put forward the suggestions and ideas about manufacture stab-proof textiles by composed yarn technique.
Research on the Spinnability of the Renewable Cattail Fiber
Authors: Liu Li Yan , Han Yong Liang , Zhang Xue Rong
Published: September 2011

The eco-friendly cattail technical fiber obtained through degumming process, could meet the basic spinning conditions in aspects of fiber length, thickness and strength etc. It was difficult for cattail fiber to spin by itself. The cattail fiber blending with cotton was spun on ring spinning machine according to four different blending ratios. The properties of the blending yarn were tested and analyzed as well. The result reveals that the cattail fiber is capable for spining with cotton fiber together. The strength of the three blending yarn is higher than that of the pure cotton yarn. The strength is the highest when the blending ratio of cattail and cotton is 20/80. The amount of thin places, slugs of blending yarn increase while the neps, breaking elongation decrease according to the rise of the content of cattail fiber.
Preparation of the Self-Cleaning and Luminous PVC Membrane Structure Material and its Properties Study
Authors: Zhou Xiao Rong , Shen Lan Ping
Published: September 2011

Coating nano-sized TiO2 and SrAl2O4:Eu2 +, Dy3 + lanthanum luminous material on PVC membrane structure material to change its surface properties, then study the self-cleaning and luminous properties after the surface treatment .The results show that: the PVC membrane structure material can degrade the organic matter of methylene blue and oleic acid and has good dirt-pick property after the surface treatment with nano-sized TiO2 and SrAl2O4:Eu2 +, Dy3 +lanthanum luminous material. The photodegradation efficiency reaches to the highest when the TiO2 concentration is 1% and coated for three layer. In addition, the SrAl2O4:Eu2 +, Dy3+ lanthanum luminous material can not only endow the PVC membrane structure material glowing function in the darkness, but also ,it can improves the photodegrading efficiency of the PVC membrane structure material. With the increasing of the concentration of luminous materials, the photodegrading efficiency is increased.