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Polyvinyl Alcohol Powder PVA 2488 2688 1788 with Lower Price

China Polyvinyl Alcohol Powder PVA 2488 2688 1788 with Lower Price, Find details about China PVA, Polyvinyl Alcohol from Polyvinyl Alcohol Powder PVA 2488 2688 1788 with Lower Price

Model NO.
pva
Material
Polyester
Classification
Hot Melt
Main Agent Composition
Natural Polymer
Characteristic
Weatherability
Promoter Composition
Plasticizer
Composition
Organic Material
Color
White
Trademark
no
Transport Package
Bag
Specification
25kg bag
Origin
China
HS Code
3905300000
Model NO.
pva
Material
Polyester
Classification
Hot Melt
Main Agent Composition
Natural Polymer
Characteristic
Weatherability
Promoter Composition
Plasticizer
Composition
Organic Material
Color
White
Trademark
no
Transport Package
Bag
Specification
25kg bag
Origin
China
HS Code
3905300000
Polyvinyl Alcohol Powder PVA 2488 2688 1788 with Lower Price

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 PVA
Packaging Details25kgs bag,18mt/1X20'GP without pallets,16mt/1X20'GP with pallets.

Polyvinyl alcohol resin series products are white solid, the outer type is flocculate, granular, powdery three kinds;

Non-toxic, tasteless, no pollution, can dissolve in the 80-90 ºC water.

Its aqueous solution has good adhesion and film-forming properties;

Most organic solvents such as oil, lubricants and hydrocarbons;

It has the chemical properties of esterification, etherification and acetal.



Technical Data Sheet 
ItemPVA 24-88
Hydrolysis%(mol/mol)87.0-89.0
Viscosity mpa.s45.0-55.0
Volatile(%max)5.0
Ash (%max)0.5
pH value5-7
Purity (%min)93.5
Fineness20mesh

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.

Application:

1,It is mainly used in textile industry warp sizing, fabric finishing agent, vinylon fiber raw material.

2,Construction decoration industry 107 adhesive, internal wall paint, adhesive;

3,The chemical industry is used as polymerization emulsifier, dispersant and polyvinyl alcohol, formaldehyde, acetaldehyde and butyraldehyde resin.

4,Paper industry used as a paper adhesive;

5,Agriculture is used for soil improvement agent, pesticide adhesion synergist and polyvinyl alcohol film;

6,It can also be used in daily cosmetics and high frequency quenching agents.



Advantage:
  • Better temperature stability
  • Extended Open Time
  • Slip Resistance
  • Sag Resistance
  • Delayed Hydration
  • Improved Workability
  • Dosage-saving Benefit with Blanced Strength & Water Retention
  • Increased Adhension Strength
Packaging and storage:
25kg/bag;below 30 ºC, cool,dry and Suncare

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