nyuuzyou/wikis huggingface dataset:
Methyl p-aminophenol sulfate

== Description ==
Colorless needles that are dissolved in an aqueous solution for use in the development of black and white photographs.
[[[SliderGallery rightalign|methyl p-aminophenol sulfate.jpg~Chemical structure]]]
== Synonyms and Related Terms ==
Metol; p-methylaminophenol sulfate; Enol; Genol; Graphol; Photo-Rex; Verol
== Risks ==
* Discolors in air. 
* Combustible. Flash point = 256C (493F) 
* Moderately toxic by ingestion, inhalation and skin contact. 
* ThermoFisher: SDS
==Physical and Chemical Properties==
Soluble in water and ethanol. Insoluble in ether.
Composition 	HOC6NHCH3-1/2H2SO4
CAS 	55-55-0
Melting Point 	250-260 C
Molecular Weight	mol. wt. = 344.39
==Resources and Citations==
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
* Michael McCann, Artist Beware, Watson-Guptill Publications, New York City, 1979
Category:Materials database
Methyl red

== Description ==
A reddish-violet powder that was formerly used as an acid-base 
indicator. Methyl red is a monoazo dye that was discovered by E. Rupp and R. Loose in 1908. When mixed as a 0.1% alcoholic solution, methyl red has a red color below pH 4.4 and yellow above pH 6.2. It has been used for titrating 
ammonia and weak organic bases, but it is not suitable for titrating acids. Currently, methyl red is rarely used because it is easily reduced to a colorless form.
[[[SliderGallery rightalign|methyl red.jpg~Chemical structure]]]
== Synonyms and Related Terms ==
Acid Red 2; CI 13020; 2-[[(4-dimethylamino)phenyl]-azo]benzoic acid; 4'-dimethylaminoazobenzene-2-carboxylic acid; rojo de metilo (Esp.); rouge méthyle (Fr.); vermelho de metilo (Port.)
== Risks ==
* Toxic by ingestion and inhalation. 
* Contact may cause irritation 
* Potential carcinogen. 
* Flammable. Flash point = 12 C 
* Fisher Scientific: MSDS
==Physical and Chemical Properties==
Soluble in ethanol and acetic acid. Insoluble in water.
Composition 	(CH3)2NC6H4NNC6H4COOH
CAS 	493-52-7
Melting Point 	181-182 C
Molecular Weight	mol. wt. = 269.29
==Resources and Citations==
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 184
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
* The Merck Index, Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 6199
* S.R.Trotman, E.R. Trotman, Textile Analysis, J.B. Lippincott Company, Philadelphia, 1932
* Colour Index International online at www.colour-index.org
Category:Materials database
Methyl silicate

== Description ==
A colorless, liquid silicate that hydrolyzes to form a colorless, transparent film of silica. Methyl silicate is used as a heat-resistant glass coating.
[[[SliderGallery rightalign|methyl silicate.jpg~Chemical structure]]]
== Synonyms and Related Terms ==
Silicato de metilo (Esp.); silicate de méthyle (Fr.); tetrametil silicato (It.); silicato de metilo (Port.); tetramethoxy silane; silicone ester; tetramethyl silicate; tetramethyl orthosilicate;
== Risks ==
* Toxic by inhalation and ingestion. 
* Contact can cause redness and burns. 
* Flammable. Flash point = 20 C 
* ThermoFisher: SDS
==Physical and Chemical Properties==
Soluble in ethanol. Insoluble in water.
Composition 	(CH3O)4Si
CAS 	681-84-5
Melting Point 	-2 C
Density 	1.0232 g/ml
Molecular Weight	mol. wt. = 152.3
Boiling Point 	121 C
==Resources and Citations==
* Ralph Mayer, A Dictionary of Art Terms and Techniques, Harper and Row Publishers, New York, 1969 (also 1945 printing)
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
Category:Materials database
Methyl styrene

== Description ==
A colorless liquid that is often used as a monomer for 
polystyrene and 
polyester resins. Methyl styrene polymerizes with heat or catalysts. It is also acts as a solvent for polyester resins, such as Bio-Plastic® (Wards Natural Science).
[[[SliderGallery rightalign|methyl styrene.jpg~Chemical structure]]]
== Synonyms and Related Terms ==
isopropenyl benzene; 2-phenylpropene
== Risks ==
* Combustible. Moderate fire risk. Flash point = 54C 
* Explosive limits in air 1.9-6.1% 
* Moderately toxic by inhalation and skin contact. 
* ThermoFisher: SDS
==Physical and Chemical Properties==
Soluble in benzene. Insoluble in water.
Composition 	C6H5C(CH3):CH2
CAS 	98-83-9
Melting Point 	-23.21 C
Density 	0.9062 g/ml
Molecular Weight	mol. wt. = 118.2
Boiling Point 	165.38 C
==Resources and Citations==
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 627
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
* Michael McCann, Artist Beware, Watson-Guptill Publications, New York City, 1979
Category:Materials database
Methyl violet

== Description ==
A blue-green powder that forms a deep violet aqueous solution. Methyl violet is a triphenylmethane dye that was synthesized in 1861 by Lauth. It has a very strong tinting strength and is used as a dye for 
wood, 
silk, and 
paper. Methyl violet is also used in inks, as a biological stain, and as an acid-base 
indicator.
== [[[SliderGallery rightalign|PV3-3 methyl violet (magruder vm1140-dc).TIF~FTIR (MFA)|Image3_802328.jpg~Chemical structure]]]Synonyms and Related Terms ==
Basic Violet 1; CI 42535; Methyl Violet 2B; Solvent Violet 8 (base); Pigment Violet 3 (phosphotungstomolybdic acid salt); Methylviolett (Deut.); méthyl violet (Fr.); violeta de metilo (Esp., Port.); violetto metile (It.); methylviolet (Ned.)
== Risks ==
* Fisher Scientific: MSDS
==Physical and Chemical Properties==
Soluble in water, chloroform. Lightly soluble in ethanol, glycerol. Insoluble in ether.
Composition 	C24H28ClN3
CAS 	8004-87-3
Melting Point 	137 C
Molecular Weight	mol. wt. = 393.96
==Resources and Citations==
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
* The Merck Index, Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 4401
* Website: www.straw.com/sig/dyehist
* Thomas B. Brill, Light Its Interaction with Art and Antiquities, Plenum Press, New York City, 1980
* Colour Index International online at www.colour-index.org
Category:Materials database
Methylene blue

== Description ==
Dark green crystals that form a deep blue aqueous solution. Methylene blue was first prepared in 1876 by Caro. It is a synthetic 
aniline dye that was used a lightfast colorant for 
cotton, 
silk, and 
wool (often with zinc as a mordant). Methylene blue is used as a biological stain for bacteria and as an indicator in oxidation-reduction reactions. Methylene blue is also used as a 
disinfectant and an antidote for 
cyanide poisoning.
[[[SliderGallery rightalign|methylene blue.jpg~Chemical structure]]]
== Synonyms and Related Terms ==
methylthionine chloride; Basic Blue 9; CI 52015; Solvent Blue 8; 3,7-bis(dimethylamino)phenothiazin-5-ium chloride; azul de metileno (Esp.); azul de metileno (Port.); methyl blue; solvent blue; Basic Lake Blue; Swiss blue
==Risks ==
* Toxic by ingestion and inhalation. 
* Contact may cause irritation. 
* Potential teratogen. 
* Flammable. Flash point = 178 C 
* Fisher Scientific: MSDS
==Physical and Chemical Properties==
Soluble in water, ethanol, chloroform. pH of aq. solution = 3 - 4.5 
Insoluble in ether.
Composition 	C16H18N3SCl-3H2O
CAS 	61-73-4
Melting Point 	190 C (dec)
Molecular Weight	mol. wt. = 319.85
==Resources and Citations==
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
* The Merck Index, Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 6137
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
* A.Scharff, 'Synthetic dyestuffs for textiles and their fastness to washing', ICOM-CC Preprints Lyon, Getty Conservation Institute, Los Angeles, 1999
* Colour Index International online at www.colour-index.org
Category:Materials database
Methylene chloride

== Description ==
A colorless, volatile liquid that is used as a 
solvent and cleaning agent. Methylene chloride is a highly effective solvent for many 
synthetic resins, 
oils, 
greases, and 
waxes. It is found in 
paint removers and as aerosol propellants. Methylene chloride can also be used as an 
insecticide.
== Synonyms and Related Terms ==
dichloromethane (IUPAC); methylene dichloride; methylene bichloride; DMC
[[[SliderGallery rightalign|methylene chloride.jpg~Chemical structure]]]
== Other Properties ==
Miscible with ethanol, ether and dimethylformamide. Slightly soluble in water.
Composition 	CH2Cl2
CAS 	75-09-2
Melting Point 	-95.1
Density 	1.3255
Molecular Weight	mol. wt. = 84.9
Refractive Index	1.4244
Boiling Point 	39.75
== Hazards and Safety ==
Inhalation produces a sedative like effect. Ingestion can cause lung irritation, it may decompose to form carbon monoxide and may result in a heart attack. Suspected carcinogen. 
LINK: International Chemical Safety Card
== Comparisons ==
== Sources Checked for Data in Record ==
* R. J. Gettens, G.L. Stout, Painting Materials, A Short Encyclopaedia, Dover Publications, New York, 1966
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 744
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
* Michael McCann, Artist Beware, Watson-Guptill Publications, New York City, 1979
* The Merck Index, Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 6140
* Gordon Hanlon, contributed information, 1998
Category:Materials database
Methylparaben

== Description ==
Fine, white needle-like crystalline powder that is used as a 
preservative in paints, food, beverages, and cosmetics. Methylparaben inhibits 
mold growth.
[[[SliderGallery rightalign|methylparaben.jpg~Chemical structure]]]
== Synonyms and Related Terms ==
methyl hydroxy benzoate; methyl p-hydroxybenzoate; 4-hydroxybenzoic acid methyl ester; Nipagin M; Tegosept M; Methyl Chemosept; Methyl Parasept
== Risks ==
* Toxic. 
* Maximum concentration in food is limited to 0.1%. 
* ThermoFisher: SDS
==Physical and Chemical Properties==
Soluble in ethanol, acetone, ether and warm oil. Slightly soluble in water, benzene and carbon tetrachloride.
Composition 	CH3OOCC6H4OH
CAS 	99-76-3
Melting Point 	131 C
Density 	1.36 g/ml
Molecular Weight	mol. wt. = 152.16
Boiling Point 	270-280 C (dec)
==Resources and Citations==
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
* Richard C. Wolbers, Nanette T. Sterman, Chris Stavroudis, Notes for Workshop on New Methods in the Cleaning of Paintings, J.Paul Getty Trust, Los Angeles, 1990
* Michael McCann, Artist Beware, Watson-Guptill Publications, New York City, 1979
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
* The Merck Index, Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 6182
Category:Materials database
Methylpyrrolidone

== Description ==
A colorless liquid with a mild, amine-like odor. Methylpyrrolidone, or MP, is industrially as a 
solvent for the extraction of aromatic compounds from lubrication oils. It also dissolves many 
polymers and old 
varnishes.
[[[SliderGallery rightalign|aaiNMPYRROLIDONE.jpg~FTIR|methylpyrrolidone.jpg~Chemical structure]]]
== Synonyms and Related Terms ==
methyl pyrrolidone; 1-methyl-2-pyrrolidinone; n-methyl-2-pyrrolidone; n-methyl-2-butyrolactone; NMP; MP; M-Pyrol
== Risks ==
* Combustible. Flash point = 96C 
* Decomposes on burning to produce toxic fumes including nitrogen oxides and carbon monoxide. 
* Contact cause severe irritation to eyes and skin. 
* ThermoFisher: SDS
* EPA lists methylpyrrolidone as hazardous waste (ignitable, toxic); Concentrations over 10% must be disposed of appropriately
==Physical and Chemical Properties==
Miscible with water, alcohols, ether, acetone, ethyl acetate, chloroform, benzene and castor oil.
Composition 	C5H9NO
CAS 	872-50-4
Melting Point 	-24.4 C
Density 	1.027 g/ml
Molecular Weight	mol. wt. = 99.1
Refractive Index	1.4690
Boiling Point 	202 C
==Resources and Citations==
* The Merck Index, Susan Budavari (ed.), Merck Research Labs, Whitehouse Station, NJ, 12th Edition, 1996 Comment: entry 6197
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
Category:Materials database
Metol

== Description ==
[Elon] Trademark for methyl p-aminophenol sulfate. Metol is used in developing solutions for black and white photographs.
[[[SliderGallery rightalign|metol.jpg~Chemical structure]]]
== Synonyms and Related Terms ==
methyl p-aminophenol sulfate; p-methylaminophenol sulfate; Enol; Genol; Graphol; Photo-Rex; Verol
== Risks ==
* Discolors in air. 
* Combustible. Flash point = 256C (493F) 
* Moderately toxic by ingestion, inhalation and skin contact. 
* Loba Chemie: MSDS
==Physical and Chemical Properties==
Soluble in water and ethanol. Insoluble in ether.
Composition 	HOC6NHCH3-1/2H2SO4
CAS 	55-55-0
Molecular Weight	mol. wt. = 344.39
==Resources and Citations==
* G.G. Hawley, The Condensed Chemical Dictionary, Reinhold Publishing, New York, 6th ed., 1961
Category:Materials database
Mexican blue oak

== Description ==
A small, evergreen oak tree, Quercus oblongifolia, native to the American southwest. Mexican blue oak trees produce a heavy, fine-grain wood.
== Synonyms and Related Terms ==
Spanish oak; Spanish oak; Quercus oblongifolia
== Physical and Chemical Properties ==
* Small tree growing to 10 m 
* Bark=light gray with rectangular patches 
* Leaves =oblong 3-5 cm, stiff and blue-green color on top. 
* Fruit=oblong acorn with bowl shaped cap, maturation takes 1 year.
==Resources and Citations==
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 556
* Dictionary of Building Preservation, Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996
* Virginia Tech Dendrology website at www.fw.vt.edu/dendro/dendrology/main.htm (accessed Oct. 8, 2005)
Category:Materials database
Mexican onyx

== Description ==
A variety of onyx marble that is hard and durable enough to be used for sculpture. Mexican onyx is a banded travertine that is obtained from stalactites in caves. The translucent, white Mexican onyx is quarried in Tehuacan, Mexico. See 
limestone onyx.
== Synonyms and Related Terms ==
tecali; white onyx; limestone onyx; ónice mejicano (Esp.); onyx mexicain (Fr.)
== Resources and Citations ==
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 562
* Ralph Mayer, A Dictionary of Art Terms and Techniques, Harper and Row Publishers, New York, 1969 (also 1945 printing)
* Dictionary of Building Preservation, Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996
Category:Materials database
Mexico-san Logwood - center (169 C)

[[[SliderGallery rightalign|Uemura_06-18-2009_169.jpg~Normal]]]{| class="wikitable"
|-	
! scope="row"|Museum number
| 169
|-	
! scope="row"|Uemura number / title
| ; "Haze-some 25"
|-	
! scope="row"|Folder location
| 3rd shelf
|-	
! scope="row"|Sample location
| center (169 C)
|-	
! scope="row"|Fiber type
| silk
|-	
! scope="row"|Color
| reddish dark brown
|-	
! scope="row"|Dyestuff (Japanese common name)
| メキシコ産ログウード : Mexico-san Logwood
|-	
! scope="row"|Dye (English common name)
| Logwood from Mexico
|-	
! scope="row"|Plant part
| heartwood /dried
|-	
! scope="row"|Dyestuff extraction
| boiled in water (?)
|-	
! scope="row"|Auxiliary agent in dye bath
| -
|-	
! scope="row"|Mordant
| lead acetate
|-	
! scope="row"|Other auxiliary agent
| -
|-	
! scope="row"|Uemura's notes
| Resultant color would be pink when dyed with brazilwood. Brazilwood and Logwood could be differentiated from this aspect.
|-	
! scope="row"|Uemura's date
| Kyoto
|}
Category:Uemura dye archive
Mexico-san Logwood - center (170 C)

[[[SliderGallery rightalign|Uemura_06-18-2009_170.jpg~Normal]]]{| class="wikitable"
|-	
! scope="row"|Museum number
| 170
|-	
! scope="row"|Uemura number / title
| ; "Haze-some 25"
|-	
! scope="row"|Folder location
| 3rd shelf
|-	
! scope="row"|Sample location
| center (170 C)
|-	
! scope="row"|Fiber type
| silk
|-	
! scope="row"|Color
| black
|-	
! scope="row"|Dyestuff (Japanese common name)
| メキシコ産ログウード : Mexico-san Logwood
|-	
! scope="row"|Dye (English common name)
| Logwood from Mexico
|-	
! scope="row"|Plant part
| heartwood /dried
|-	
! scope="row"|Dyestuff extraction
| boiled in water (?)
|-	
! scope="row"|Auxiliary agent in dye bath
| -
|-	
! scope="row"|Mordant
| iron(II) chloride
|-	
! scope="row"|Other auxiliary agent
| -
|-	
! scope="row"|Uemura's notes
| In case of dyeing with brazilwood, the resultant color would be much darker. Brazilwood and Logwood could be differentiated from this aspect.
|-	
! scope="row"|Uemura's date
| Kyoto
|}
Category:Uemura dye archive
Mezzotint

== Description ==
An intaglio printing process that was invented in the middle of the 17th century. A metal plate is prepared using a rocker to cover the entire surface with an even, toothy texture to hold ink. A design is drawn by smoothing out the burr with a burnisher. The burnished areas will hold less ink and appear lighter, whereas the untouched sections will print very dark. Mezzotints are characterized by a velvety matte surface.
== Synonyms and Related Terms ==
black manner; mezzotint (Ned., Sven.); zwarte kunstprent (Ned.); manière noire (Fr.); Schabkunst (Deut.); Mezzotinto (Deut.); mezzatinta (It.); media tinta (Esp.)
==Resources and Citations==
* Carol Wax, The Mezzotint: History and Technique. New York : H.N. Abrams, 1990
* Encyclopedia Britannica, http://www.britannica.com Comment: "Mezzotint." Accessed 23 Mar. 2004 .
* Multilingual Glossary for Art Librarians at http://www.ifla.org/VII/s30/pub/mgl.htm
* The Bullfinch Guide to Art History, Shearer West (ed.), Bullfinch Press, Boston, 1996
Category:Materials database 
== Additional Images ==
<gallery>
File: Hamanishi 2006.jpg| Hamanishi Katsunori MFA acc# 2006.1346
Mica paper

== Description ==
A decorative paper coated or prepared with powdered 
mica. Mica paper is reflective with a satiny sheen. It is often calendered or embossed. The mica may be adhered to the surface withs 
starch or 
casein. A 
shellac coating was sometimes used to impart water-resistance. Mica paper is used for greeting cards, invitations, and 
wallpaper.
==Physical and Chemical Properties==
Mica is usually 180 mesh or finer.
==Resources and Citations==
* The Dictionary of Paper, American Paper Institute, New York, Fourth Edition, 1980
* E.J.LaBarre, Dictionary and Encyclopedia of Paper and Paper-making, Swets & Zeitlinger, Amsterdam, 1969
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 907
Category:Materials database
Micarta

== Description ==
[International Paper Co.] A registered trademark for a group of laminated plastics. Micarta® was developed by Westinghouse during World War I as a strong, lightweight material for use in airplanes. It is a laminate that uses 
phenolic or 
melamine resins to bond multiple sheets of paper or fabric. The paper or fabric can be composed of 
cellulose, 
fiberglass, 
asbestos, or synthetic fibers. The laminates are cured at elevated temperature and pressure. Micarta® is used for large containers, equipment covers, and insulation as well as for interior decorative applications.
==Resources and Citations==
* Norplex-Micarta: Website (with MSDS sheets)
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 792
* Ralph Mayer, A Dictionary of Art Terms and Techniques, Harper and Row Publishers, New York, 1969 (also 1945 printing)
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
* Thomas C. Jester (ed.), Twentieth-Century Building Materials, McGraw-Hill Companies, Washington DC, 1995
* Art and Architecture Thesaurus Online, https://www.getty.edu/research/tools/vocabulary/aat/, J. Paul Getty Trust, Los Angeles, 2000
* Wikipedia: http://en.wikipedia.org/wiki/Micarta (Accessed Feb. 10, 2006) states developed as early as 1910 ..factory originally near Pittsburgh...move to SC in 1950s ... sold to Nevamar Corp. about 1990...sold to Norplex about 2000
Category:Materials database
Micro-mesh

== Description ==
[Micro-surface Finishing Products, Iowa] A registered trademark for a series of cushioned abrasive cloths. Micro-mesh® Ultra-flex Regular sheets are composed of abrasive particles adhered on a latex film attached to a cotton cloth backing. For these sheets, grits from size 1500-6000 contain silicon carbide abrasive while the finer grits (8000 and 12000) contain aluminum oxide. Micro-mesh® abrasives can be used wet or dry for polished plastics (e.g., cross section mounts), paints, and soft woods as well as for cleaning metals (e.g., jewelry, SEM sources). Other types of Micro-mesh Ultra-flex sheets include: 
* Micro-mesh® Aluminum oxide: designed for finishing aluminum and solid surface countertops. Abrasive is aluminum oxide. Grades range from 300-12000. 
* Micro-mesh® MX: slightly less flexible sheets for use with metals and hard wood. Abrasive is silicon carbide (grades 60-600) and aluminum oxide (grades 800-1200). 
* Micro-mesh® MX: diamond abrasive sheets for use with hard metal alloys, ceramics, natural granite, and natural marble. Grades range from 40-1800.
== Synonyms and Related Terms ==
micromesh (sp)
==Physical and Chemical Properties==
Available grades: 
* Ultraflex Micro-mesh® Regular: 1500, 1800, 2400, 3200, 3600, 4000, 6000, 8000, 12000
== Comparisons ==
==Resources and Citations==
* Micro-Surface Finishing Products: Website
* Marie Svoboda, Conservation Survey Index, unpublished, 1997
* A Jenkins, submitted information (11/14/05) - based on EDS analysis .. Micro-mesh grits 1500-6000 use silicon carbide as their abrasive, 8000 and 12000 use aluminum oxide.
* Gordon Hanlon, contributed information, 1998
* Conservation Materials Ltd., Catalog
* Conservation Support Systems, Catalog, 1997
* Tom Rowland, Noel Riley, A-Z Guide to Cleaning, Conserving and Repairing Antiques, Constable and Co., Ltd., London, 1981
Category:Materials database
MicroChamber

== Description ==
[Conservation Resources Int.] A registered trademark for a series of multilayer archival paper products. MicroChamber® papers are lignin-free, sulfur-free, alkaline pulped, and contain an alkaline reserve. In addition MicroChamber® products contain an interior layer with zeolite molecular traps and/or activated charcoal to absorb airborne pollutants and evolved gas-phase degradation products. MicroChamber® products are available as bond paper, interleaving paper, barrier paper, backing boards, mat boards, containers, boxes, and envelopes.
==Resources and Citations==
* Vine and Hollinger, "Active Archival Housing" Restaurator, Vol. 14, 1993.
Category:Materials database