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A sizing solution for paper that is neither alkaline nor acidic (American Paper Institute, 1980). * ''The Dictionary of Paper'', American Paper Institute, New York, Fourth Edition, 1980

...H of 7.0. For alkalization, an excess of alkaline material is added to the paper to raise its pH above 7; the excess material is called an alkaline reserve.

...m|alum]] from incompletely dissolved solutions used during sizing. Alum is acidic and can produce physical defects such as holes and powdery regions in the f * E.J.LaBarre, ''Dictionary and Encyclopedia of Paper and Paper-making'', Swets & Zeitlinger, Amsterdam, 1969

...r. For example, an acidic mat board in contact with a previously nonacidic paper may transfer ions, resulting in mat burn. Additionally, some materials may * ''A Glossary of Paper Conservation Terms'', Margaret Ellis (ed.), Conservation Center of the Inst

...e paper produces an acidic environment that accelerates the degradation of paper.

...e paper produces an acidic environment that accelerates the degradation of paper.

[[File:Kraft paper necklace.jpg|thumb|Kraft Paper Necklace<br>MFA# 2006.330]] ...hs and prints. Kraft paper contains [[lignin]] and will become brittle and acidic with age.

...be used on a work of art. However, it may be useful for matboards, lining paper and hinges (King et al 1970). ...Miller &amp; E. McCrady, "Comparison of pH Pens on the Market" ''Alkaline Paper Advocat'' Vol. 3, No. 5, Nov. 1990.[http://palimpsest.stanford.edu/byorg/ab

...n, or corrosion on a material resulting from its chemical reaction with an acidic compound. * ''A Glossary of Paper Conservation Terms'', Margaret Ellis (ed.), Conservation Center of the Inst

...be used on a work of art. However, it may be useful for matboards, lining paper and hinges (King et al 1970). ...Archivist's Pen and Universal pH Solution for Estimating the Surface pH of Paper" ''Studies in Conservation'', 15:63-64, 1970.

...n alkaline filler. The purpose of the alkaline filler is to react with any acidic degradation products thereby minimizing the destructive reaction of acids o See also [[acid-free paper]], and [[alkaline reserve]].

...green]]) that changes from blue to green to yellow in the presence of any acidic vapors. The color reading, taken within 24 hours of exposure, is compared t ...nservation and Exhibit Materials." AIC, Book and Paper Group: The Book and Paper Group Annual: volume 15, 1966.

...aline substance added to a material for the purpose of neutralizing future acidic components that may otherwise accumulate. As cellulosic materials are very ...buffering; alkaline sizing; alkaline paper; alkaline sized paper; buffered paper

[[File:3PermalifeBond2 100X.jpg|thumb|Permalife® bond paper<br>Credit: University Products]] ...pH|pH]] in the neutral to slightly alkaline range. This helps scavenge any acidic materials formed by bleaching residues, sizes, degradation products, or air

...ith a bristle brush. Surface pH measurement of the Absorene® dough gave an acidic value of 4.06 (Estabrook, 1989). Absorene® was discontinued by its manufac Absorene eraser; Absorene book and paper cleaner; Absorene wallpaper cleaner

...protected foam. GatorFoam® is not made as an archival product and may emit acidic vapors. The rigid board has very good dent and scratch resistance. ...phic arts foamboard with extruded polystyrene bonded between two layers of paper veneer

Tycore board is a paper based mounting board off-white in color. The board is constructed of a hone An archival standard adhesive was used to adhere the facing paper and honeycomb cells together.

...forming a viscous solution. Insoluble in ethanol, chloroform, ether and in acidic solutions of pH * Book and Paper Group, ''Paper Conservation Catalog'', AIC, 1984, 1989

...their poor stability, basic dyes are still used for coloring construction paper and some silks because of their bright, clear hues.

...p or recycled papers and as such often contain high amounts of lignin with acidic pH levels. High quality archival cardboard, also called pasteboards, are ma |paper board, poster board; boxes, folders||variable; many are inexpensive and non

...he cellulose. The lignin produced as a waste-product in the manufacture of paper is used in phenolic plastic products as a stabilizer, binder, dye dispersan ...is often used to determine the presence of lignin in paper samples and for paper fiber identification.

...54 is a moderate [[acetic acid]] emitter. It has been shown to fall in the acidic range for pH before and after aging. In aging tests, Jade 454 has been show * Emulsion pH = 3.84 (from AIC Book and Paper catalog).

...paper produces an acidic environment that will accelerated degradation of paper. Aluminum sulfate has also been used to taw leather, as a dye mordant, as a * E.J.LaBarre, ''Dictionary and Encyclopedia of Paper and Paper-making'', Swets & Zeitlinger, Amsterdam, 1969

...acid]] in dyeing solutions. It is also used in the manufacture of [[paper|paper]], [[soap|soap]], [[magnesia%20cement|magnesia cements]], and acid-based in Soluble in water forming an acidic solution (0.1 molar has a pH of 1.4). Decomposes in ethanol to form sodium

...ing of paintings since wax will not adhere strongly to it. The translucent paper was formerly used for storage enclosures of photographic negatives, but thi glazed greaseproof paper; Pergamyn; parchmoid; pergamijn (Ned.); papier cristal (Fr.); Dünnpergamin

Wood is acidic. Color: Pinkish brown with dark brown rays. Rings: obscure. Pores: diffus Paper fiber type: hardwood, diffuse porous. Using transmitted light microscopy, p

...sed as a medical adhesive, dye thickener, textile coating, emulsifier, and paper fiber binder.

...els, paintings and other media. It is commonly used to stretch water color paper. Gatorfoam is used in exhibition and displays as a backing board and mount May emit acidic vapors. Increased off-gassing can occur with high heat and moisture.

...barrels, plywood, chipboard, and kraft paper pulp. The wood is moderately acidic containing some organic acids. The bark contains catechol type tannins that Paper fiber type: Using transmitted light microscopy, fibers are identified by th

...ed uses include overlamination and label protection, light duty packaging, paper repair and mending, and holding applications. Becomes acidic with age

...tough, durable, and waterproof. Thin sheets of bark were commonly used for paper in Central Asia and the Far East. The water-impervious bark was used for wi For micrographs of thin sections, also see [[paper birch]], [[yellow birch]], and [[black birch]].

...er is generally safe for handling. The pH of aqueous emulsions is usually acidic. The vinyl acetate monomer is flammable and reactive and is on the Special * Book and Paper Group, ''Paper Conservation Catalog'', AIC, 1984, 1989

Acid-base indicator: a 1% alcohol solution is red when acidic and changes to violet above pH 6. * Book and Paper Group, ''Paper Conservation Catalog'', AIC, 1984, 1989

...e active ingredient in vinegar in concentrations of about 5%, giving it an acidic flavor and a pungent odor. Acetic acid is found naturally in many fruits, p * Acidification of paper

...arily used for paneling, light construction, packing crates, cardboard and paper pulp. ...Lead, zinc and copper alloys and other metals are vulnerable to corrosion. Paper, textiles, and proteins are in danger of fading and embrittlement. Calcareo