Polyvinyl Alcohol CAS 123-86-4

Synonyms

Acetic acid n-butyl ester;Butyl ethanoate;Acetic acid butyl ester;Butyl Acetate

EINECS

204-658-1

M. F.

C6H12O2

M.W.

116.1583

Application

1.In the textile industry , they are mainly used as yarn pulp, fabric finishing agents, and raw materials of vinylon fibers;　
     2. In the construction and decoration industries, they can be used as mortar cement additives, paint additives for interior and exterior walls, and molding plate adhesives;
     3.In the chemical industry, they can be used as polymerization emulsifiers, dispersants, and raw materials for the production of PVF, acetal and butyral resins;
     4. In lumbering and paper-making industries, they can be used as adhesives;
     5. In agriculture, they can be used as soil improvers, pesticide adhesion synergist and PVA film;
     6. In petroleum exploitation, they can be used as well-cementing agents.
     7. In addition, they can also be used in cosmetics, pharmaceuticals， printing ,ceramics, steel, electronics, electroplating, and so on.

Density

0.886g/cm3

Melting Point

-77.9℃

Boiling Point

126.6°C at 760 mmHg

Refractive Index

1.397

Flash Point

22.2°C

Water Solubility

0.7 g/100 mL (20℃)

Vapour Pressur

11.5mmHg at 25°C