China Supplier Polyvinyl Alcohol PVA 1788 1799 2488 2499 with Factory Price

Model NO.
Polyvinyl Alcohol PVA 1788 1799 2488 2499
Hydroxyl No.
Monohydroxy
Transport Package
25kg Bag for PVA
Specification
PVA 2488 (088-50), 2688, 1788, Bp 26
Trademark
LDY pva
Origin
China
HS Code
3905300000
Production Capacity
10000tons/Month
Reference Price
$ 1,530.00 - 2,250.00
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Product Description

Polyvinyl Alcohol Powder PVA 2488 (088-50) , 2688, 1788, Bp 26 with Lower Price
Product Description

Polyvinyl alcohol (PVA) resin is a kind of heavy polymer. It is usually a white or slight yellow floccules, flake, granular or
powdery in appearance.
PVA is non-toxic, insipid and non-polluting. PVA is a kind of water-soluble resin with good chemical stability. It also has good adhesion, film-forming ability, insulation, oil resistance, abrasion resistance and gas barrier properties, and has typical chemical properties of polyols and can make esterification, etherification, acetalization reactions
 

item
value
CAS No.
9002-89-5
Other Names
PVA
MF
[C2H4O]n
EINECS No.
209-183-3
Place of Origin
China
Grade Standard
Industrial Grade
Purity
99%
Appearance
White flaky, flocculent or powdery solid
Application
Adhesive, emulsifier, dispersant, etc
Brand Name
cx
Model Number
1788 /1799/2488/2499/0588
item
2488L
Viscosity
40.0-55.0 (mpa.s)
Average degree of polymerization
/
Degree of alcoholysis
Molecular Weight
101200-110000
volatile
7.0
sodium acetate
2.8
ash
1.5
PH
5-7
Specification
Model Size(mesh) Viscosity(cps) Alcoholysis(mol e%) Ash(%)max Volatile(%)max
0588 120 4.6-5.4 87-89 0.7 5.0
1788 120 20.5-24.5 87-89 0.7 5.0
2488 120 40-48 87-89 0.7 5.0
 
Item 1799 2099 2499 2699
Appearance White flake White flake White flake White flake
Degree of alcoholysis(Mole%) 99.0-100.0 99.0-100.0 99.0-100.0 99.0-100.0
Viscosity(cps) 22.0-28.0 35.0-43.0 58.0-68.0 68.0-78.0
Volatile matter(wt%) ≤5.0 ≤5.0 ≤5.0 ≤5.0
Purity(wt%) ≥93.5 ≥93.5 ≥93.5 ≥93.5
Ash(wt%) <0.7 <0.7 <0.7 <0.7
PH value 5-7 5-7 5-7 5-7
Packaging & Shipping

25kg/bag; below 30  ºC , cool , dry and Suncare

Application

It has a wide range of uses, such as pastes, coatings, adhesives (such as transparent glue), stabilizers, dispersants,
emulsifiers, thickeners, sensitizers and fillers, and nasal glue (toys).
-Improves bonding strength
-Improves smoothness and surface gloss
-Improves oil resistance and abrasion resistance
-Improve film forming properties and chemical stability
China Supplier Polyvinyl Alcohol PVA 1788 1799 2488 2499 with Factory Price

Detailed Photos

China Supplier Polyvinyl Alcohol PVA 1788 1799 2488 2499 with Factory Price China Supplier Polyvinyl Alcohol PVA 1788 1799 2488 2499 with Factory Price China Supplier Polyvinyl Alcohol PVA 1788 1799 2488 2499 with Factory Price China Supplier Polyvinyl Alcohol PVA 1788 1799 2488 2499 with Factory Price China Supplier Polyvinyl Alcohol PVA 1788 1799 2488 2499 with Factory Price China Supplier Polyvinyl Alcohol PVA 1788 1799 2488 2499 with Factory Price China Supplier Polyvinyl Alcohol PVA 1788 1799 2488 2499 with Factory Price China Supplier Polyvinyl Alcohol PVA 1788 1799 2488 2499 with Factory Price

 

Alcoholate & Derivative

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