PVA 2688 Powder Poly Vinyl Alcohol PVA Powder CAS 9002-89-5 with Bulk Price

PVA 2688 Powder Poly Vinyl Alcohol PVA Powder CAS 9002-89-5 with Bulk Price

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≥50 Tons

US $1938

≥100 Tons

US $1918

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Quick Details

MF:: C2h4o

EINECS No.:: 209-183-3

Place of Origin:: Hebei, China

Brand Name:: Orcel

Model Number:: Orcel

Model No.:: Polyvinyl Alcohol PVA

Odor:: Tasteless

Merck:: 14, 7585

Dielectric Constant:: 1.9 Ambient

Mf:: [C2h4o]N

Grade Standard:: Agriculture Grade, Electron Grade, Industrial Grad

Color:: White

Quick Details

CAS No.:: 9002-89-5

Purity:: 99.9%

Other Names:: Polyvinyl Alcohol

MF:: C2h4o

EINECS No.:: 209-183-3

Place of Origin:: Hebei, China

Brand Name:: Orcel

Model Number:: Orcel

Model No.:: Polyvinyl Alcohol PVA

Odor:: Tasteless

Merck:: 14, 7585

Dielectric Constant:: 1.9 Ambient

Mf:: [C2h4o]N

Grade Standard:: Agriculture Grade, Electron Grade, Industrial Grad

Color:: White

Product Description

Polyvinyl Alcohol

Polyvinyl alcohol is an excellent water-based adhesive. The general product is flake, granular or flocculent. It is not easily
soluble in cold water. Heating is generally required during dissolution. After being finely pulverized and surface treated, it has better cold water dissolving performance. But because of its thermoplasticity, pulverization becomes particularly difficult. Our factory adopts a special liquid nitrogen low temperature cooling process to ensure that the powder of the crushed material is uniform. So that the material has excellent water solubility.

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

Product Name: Polyvinyl Alcohol
CAS No.: 9002-89-5
Other Names: PVA2488/088-50
MF: C2H4O)n
EINECS No.: 294-352-4
Grade Standard: Industrial Grade
Appearance: white powder.
Application: Textile,PAPER,GLUE,ADHESIVE
Model Number: PVA 2488
Supply AbilitySupply Ability: 5000 Ton/Tons per Month
Packaging Details25kgs bag,18mt/1X20'GP without pallets,16mt/1X20'GP with pallets.

Feature:
Good film formation, adhesion, solvent resistance, friction resistance and tensile strength.
Appearance:White solid powder
Melting point:180-190ºC
Size:80-120 mesh

★ Small particles, small dosage, easy to disperse.
★ Dissolved in cold water.
★ Good bonding performance; improve mortar strength.
★ Prevent mortar from cracking and detaching; increase adhesion strength and smoothness.
★ Non-toxic, tasteless and environmentally friendly.

Packing & Delivery

Storage
Store the products in dry, well-ventilated rooms, and pay attention to preventing them from moistrue.
Product Uses
Polyvinyl alcohol (PVA) have a wide range of uses.
In the textile industry, it is used as warp slurry, textile finishing agent, and adhesives of non-woven fabrics.
In the construction industry, it is used as cement additives, molding plate adhesives, and building glues.
In the chemical industry, it is used semulsion stabilizer and dispersants.
In the papermaking industry, it is used as adhesives.
In addtion, It can be used in cosmetics industry, agriculture, pharmaceutical industry, etc.