Vinyl Chloride Vinyl Acetate Terpolymer Resin (B-VAGH)
Description:
It is a high molecular weight, hydroxyl-functional, partially-hydrolyzed vinyl chloride/vinyl acetate resin with 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…..
* Flexible packaging and binder in Magnetic Tape
* General Metal and Container Coatings
* Wood Finishes and Paper Coatings
* Industrial Maintenance
* Marine and Maintenance Coatings
Features:
1. Crosslinkable with amino resins or polyisocyanates;
2. Compatible with many other generic resins;
3. Resistance to water, alcohols and aliphatic hydrocarbons;
4. FDA approved for food contact applications;
5. High glass transition temperature (Tg) for blocking resistance and sandability in wood sealers;
6. Adhesion to vinyl, cellulosics, PVC, ABS and properly treated PET and PE;
Technical data:
Property | Value |
Appearance | White or slight yellow powder |
Molecular Weight | 27000 |
Viscosity (ml/g) | 48-60 |
Viscosity of Solution (MPa.s) | 1.22+/-0.02 |
Viscosity (VN) | 60+/-5 |
Volatile (%) | 1.0 max. |
Hydroxyl Value | 75+/-5 |
Composition (%) by weight | |
Vinyl Chloride | 90+/-3 |
Vinyl Acetate | 4+/-1 |
Vinyl Alcohol | 6+/-0.2 |
Packing: 25kgs net per bag, 15MT/1X20`FCL with pallet
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