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Copolymer Vinyl Resin

Copolymer Vinyl Resin

Delivery Time : within 2 working days(depends on your quantity)
Place of Origin : China
Brand Name : elite
Sample Price : Depending on the market supply and demand
Category : Pallets
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TECHNICAL DATA SHEET Of

V A H

( similar to VAGH of Dow Chemical )

Description: It is a high molecular weight, hydroxyl-functional, partially-hydrolyzed vinyl chloride/vinyl acetate resin, it is powder form. It is a hydroxyl modified copolymer of vinyl chloride and vinyl acetate.

Introduction: It is a crosslinkable with amino resins and polyisocyanates and is also compatible with a wide variety of resins including alkyds and acrylics. This resin has good adhesion to vinyl, cellulosic and treated polyester and PE substrates. It imparts good sandability in vinyl/alkyd/urea wood sealers. It is cited in FDA regulations for use in food contact applications and is also heat-sealable.

Application: It was widely be used in the industries of ink, paint, coating, industrial repair paint, marine paint, wooden surface paint, paper paint, metal decorate paint, container paint, adhesive for PVC/ armor plate, adhesive for tape etc…..

Typical applications:

Flexible packaging and binder in Magnetic Tape

General Metal and Container Coatings

Wood Finishes and Paper Coatings

Industrial Maintenance

Marine and Maintenance Coatings

Features:

Crosslinkable with amino resins or polyisocyanates;

Compatible with many other generic resins;

High glass transition temperature ( Tg) for blocking resistance and sandability

in wood sealers;

Resistance to water, alcohols and aliphatic hydrocarbons;

Adhesion to vinyl, cellulosics, PVC, ABS and properly treated PET and PE;

Heat-sealable;

FDA approved for food contact applications;

Technical data:

Property

value

Molecular weight

27000

Pile Density (g/ml)

0.60 min.

Appearance

White or Slight yellow powder

Viscosity ( VN )

60+/-5 ( 350 )

Particle size % ( through 40mesh)

100%

Volatile %

2.0 % max.

Hydroxyl Value

75+/-5

Solubility ( 25% toluene:MEK solution by 1:1 )

Pale yellow color, transparent, No non-soluble particles.

Composition, % by weight

Vinyl chloride

Vinyl Acetate

Vinyl Alcohol

90 +/-3%

4+/-1%

6+/-0.2%

Packing and storage:

1, packed in 25kgs net multi-ply paper bag; stored in dry place in its original closed packaging.

2, If storage at higher temperatures of conditions of high humidity may result in some product discoloration.


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