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What is polyvinyl alcohol (PVA)?
What is the structure of polyvinyl alcohol?
Which polymer is produced by hydrolysis of polyvinyl acetate?
What are the properties of polyvinyl alcohol?
Polyvinyl alcohol ( PVOH, PVA, or PVAl) is a water - soluble synthetic polymer. It has the idealized formula [CH 2 CH (OH)] n. It is used in papermaking, textile warp sizing, as a thickener and emulsion stabilizer in polyvinyl acetate (PVAc) adhesive formulations, in a variety of coatings, and 3D printing. It is colourless (white) and odorless.
Poly (vinyl alcohol) ( PVOH, PVA, or PVAl) is a water - soluble synthetic polymer. It has the idealized formula [CH 2 CH (OH)] n. It is used in papermaking, textile warp sizing, as a thickener and emulsion stabilizer in polyvinyl acetate (PVAc) adhesive formulations, in a variety of coatings, and 3D printing. It is colourless (white) and odorless.
Polyvinyl alcohol (PVA), a colourless, water-soluble synthetic resin employed principally in the treating of textiles and paper. PVA is unique among polymers (chemical compounds made up of large, multiple-unit molecules) in that it is not built up in polymerization reactions from single-unit.
- The Editors of Encyclopaedia Britannica
Polyvinyl Alcohol (PVA), a versatile synthetic polymer, serves as the cornerstone of numerous industrial applications. A key attribute is its exceptional ability to form films and enduring resistance to oil, grease, and solvents, significantly contributing to its widespread utility. Structural Composition.
An exception from the usual rules, polyvinyl alcohol, (CH 2 CHOH) n, is produced by hydrolysis of polyvinyl acetate. Vinyl alcohol is not sufficiently stable to undergo polymerization. Structure. Vinyl polymers are subject of several structural variations, which greatly expands the range of polymers and their applications.
Wikiwand is the world's leading Wikipedia reader for web and mobile. Introduction Polyvinyl alcohol; Uses Polyvinyl acetals; Preparation; Structure and properties;
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