Nissin SOLBIN A - Hydroxyl-Modified Vinyl Chloride-Vinyl Acetate-Vinyl Alcohol Resin for Gravure Ink & Industrial Coatings

SOLBIN Series Oil-based Vinyl Chloride Copolymer Resins Manufactured by Nissin Chemical Industry Co., Ltd. The series includes: SOLBIN A : Hydroxyl Ternary VC-VAc-VOH Copolymer Resin SOLBIN C : Hydroxyl Binary VC-VAc Copolymer Resin (No hydroxyl / carboxyl groups) SOLBIN M : Carboxyl Ternary VC-VAc Copolymer Resin SOLBIN A Hydroxyl-containing Ternary Vinyl Copolymer Resin (Equivalent to Dow VAGH) Manufacturer: Nissin Chemical Industry Co., Ltd. 1. Product Name Hydroxyl-Modified Vinyl Chloride-Vinyl Acetate-Vinyl Alcohol Terpolymer Resin 2. Properties SOLBIN A is a high-molecular-weight hydroxyl-modified vinyl chloride‑vinyl acetate‑vinyl alcohol terpolymer resin. It exhibits excellent compatibility with other film-forming materials, such as alkyd resins, polyurethane elastomers, isocyanate resins, epoxy resins and urea-formaldehyde resins. It is commonly blended with other film-formers to optimize coating performance, improving adhesion, flexibility, toughness, hardness and chemical resistance of finished coatings. Thanks to hydroxyl functional groups on the molecular chain, it can undergo crosslinking reactions with thermosetting resins to achieve outstanding water resistance and chemical resistance. 3. Solubility Ketones, esters, and mixed solvents of ketones & aromatics are excellent solvents for SOLBIN A. 4. Technical Specifications Item Specification Appearance White to slightly yellow powder Vinyl Acetate Content 2.0–4.0 wt% Glass Transition Temperature (Tg) 76 ℃ Volatiles (including water) ≤1.0 % Bulk Density ≥0.70 g/ml Solubility (Toluene 1:1 solution) Transparent, free of insoluble particles 5. Applications SOLBIN A is widely applied in: Anti-corrosion marine coatings, gravure printing inks, cabinet coatings, industrial maintenance coatings, can seal coatings, PU wood coatings, paper coatings, interlayer adhesives, PET inks, thermal transfer ribbon & magnetic tape binders. 6. Packaging 25 kg per bag Grade : SOLBIN A Manufacturer / Origin : Nissin Chemical (Japan)