New screen mesh from NBC Meshtec NAFITEC

nano-particles fixing technology to any of plastic screen meshNafitec --- Patented nano-Inorganic nanonano-particles fixing/coating technology developed by NBC Meshtec
Nafitec is named because inorganic Nano (NaNanoFixNano)no particle is fixed (FiFix) on the surface of the mesh usingTechnologynew technology (TecTechnology).
hnology- Outline of new technology Nafitec
Nafitec is a technology that makes the inorganic Nano particle fixed on the surface of the meshmaterial which consists of many kinds of resin. The mesh can be used for the filtration cloth,
screen/sieve mesh and other filters.
Fig. 1 shows the previous method to fix the inorganic Nano particle by mixing them with binder.
The particle filling method had been generally used for the resin binder and the resin base material sofar. By this method, as the Nano particles were covered with the binder or the resin base material,
the Nano particles were not able to show an original characteristic enough.
Fig. 2 shows the newly developed Nafitec technology that has solved the above- mentioned previousproblem. It is the original technology to unite the surface of the resin and the binder introduced onto
the surface of the particles chemically without covering/decreasing the original characteristic of theinorganic Nano particle by the binder element. And it also unites Nano particles chemically mutually.
In our life, there are so many kinds of dust, such as the fine particles of soil/sand, the natural
particles of pollen, the food particles of wheat/cone flour and so on. The most peculiar characteristicof Nafitec excels in the dedusting character that can keep screen mesh away from these dust and canmake the mesh cleaning maintenance easy, that dust can be easily removed by the slight impulse evenif adheres to the mesh. Photo 1 & 2 show the example of cotton lint dust, and Photo 3 & 4.
4 show theexample of pollen dust.
Graph 1 shows how strong the thin layer obtained by Nafitec is. It has already been examined &confirmed that the Nafitec thin layer has more adhesion strength to the surface of the base material
than the previous dry method by about four times
Graph 2 shows Nafitec can make the function/characteristic appear, which the inorganic Nano
particles originally have. This will enable you to develop the new materials which keep the originalfunction, which are various characteristics, such as sterilization/anti-bacterium, minus ion generation,
super-hydrophile, and the interception of near-infrared ray, etc.

Previous

method-inorganic

Nano

tofix

theNafitec – to co coat the baseparticlebyresinmixing them with binder.

surfacewiththeinorganic Nano particles

Fig. 2

Nafitec

Adhering strength (MPa)Colony quantity (CFU/mL)

Fig. 1 The previous
previous dry method

Graph 1 Adhering
dhering strength graph

Graph 2 Sterilization
Sterilization(at the Ti02 Nano particles
particles fixation)

Photo 1 Dust removal

Photo 2 Dust removal- dry method- Nafitec- dry method(Dust: cotton lint,lint, Base material: Polyester)< Manufacturer >Photo 3 Dust
Dust removal

Photo 4 Dust removal- Nafitec(Dust: pollen, Base material: PolyesterPolyester)
olyester)

URL: http://www.nbc-jp.com/eng/technology/nafitec/

NBC Meshtec Inc.,
Inc. 2-50-3 Toyoda, Hino, Tokyo 191-0053, Japanｍ

TEL: +81-42-582-2413, FAX: +81-42-584-1374, e-mail: nbc- 700@aaamachine.com< US Marketing company >URL: http://www.aaamachine.com

AAAmAAAmachine, Inc.,nc. 1291 Rand Road, Des Plaines, IL 60016 USA
TEL: 847-481-8264, FAX: 847-376-3530,

e-mail: aaamachine@aaamachine.com