Polyvinyl alcohol PVA
MF [C2H4O]n
CAS No 9002-89-5
EINECS No 209-183-3
Appearance White flake, flocculent or powder solid
Application Adhesives,Paper,Construction,Textile,PVB,emulsifiers, dispersants, etc.
Purity 99%min
-
Polyvinyl alcohol (PVA), a white/yellowish granule or powder, is a stable, non-toxic, and water-soluble polymer. PVA possesses good film-forming property, and the film formed from it has excellent adhesion, solvent-resistance, abrasion-resistance, high tensile strength, and great oxygen barrier property. Due to PVA possesses both hydrophilic and hydrophobic functional groups, it can act as surfactant, and can be used as a protective colloid in polymer emulsification and suspension polymerization.
Polyvinyl alcohol PVA Application
Specification
Application
Fiber Processing
Paper processing
Binders
Stabilizer
Molding materials&Other
staple yarns
fil
amentpost
proce
ssingsur
face siz
ingpig
ment bin
derbook paper bond
Re-
wet adhe
siveply
wood adhe
siveVinyl
Acetate emul
sion pol
ymer
iza
tionsuspen
sion pol
ymeri
zation of vinyl chl
orideP
V
Bfilm
or
sponge, soil impro
vementsoil impr
ovementight-sens
itive gluemed
icine or cosm
eticsbui
lding mate
rials with addi
tivesPVA 0488（L）
☆
◎
PVA 0499（L）
☆
◎
PVA 0588（L）
☆
◎
◎
☆
◎
☆
◎
◎
◎
●
PVA 0599（L）
☆
◎
☆
◎
PVA 0899（L）
◎
☆
◎
PVA 1092（L）
◎
☆
PVA 1099（L）
◎
◎
☆
PVA 1492（L）
◎
PVA 1498（L）
◎
PVA 1599（L）
◎
PVA 1788（L）
◎
◎
◎
◎
◎
◎
◎
●
PVA 1792（L）
☆
◎
◎
◎
●
PVA 1798（L）
◎
◎
◎
◎
◎
◎
◎
◎
◎
PVA 1799（L）
◎
◎
☆
◎
☆
◎
◎
◎
◎
◎
PVA 1799F（L）
◎
◎
☆
◎
☆
◎
◎
◎
☆
PVA 1799S（L）
◎
◎
☆
◎
☆
◎
◎
◎
◎
PVA 2088（L）
◎
◎
☆
☆
◎
◎
●
PVA 2099（L）
☆
☆
☆
◎
◎
◎
◎
●
◎
PVA 2488（L）
◎
◎
◎
☆
PVA 2499（L）
☆
◎
◎
◎
PVA 2699（L）
☆
◎
◎
◎
PVA 3099（L）
☆
◎
◎
◎
PVA 1799（H)
◎
◎
☆
◎
◎
◎
◎
◎
◎
PVA 2099（H)
◎
◎
☆
◎
◎
◎
◎
◎
◎
PVA 2399（H)
☆
◎
◎
◎
◎
◎
◎
Notes:1. ◎: general use 2. ☆:Use under the situation 3. ●: powder more suitable
