Industrial grade polyvinyl acetate (PVAC) is a thermoplastic homopolymer resin, widely used in composite materials, adhesives and polylactic acid (PLA) and other fields. Nitchen Group made PVAC can compete with global suppliers in quality.
1. Technical Parameters
(1). Appearance: transparent granules or beads
(2). Weight loss on drying: ＜1%
(3). Molecular weight (SEC): 10,000-1,200,000 g/mol
(4). Viscosity (mpa. S): 1.20-260.0 mPa.s (ASTMD445-06, 10% ethyl acetate solution 20℃)
(5). Softening point ℃: 85-230
(6). Glass transition temperature ℃: 33-45
Applications
(1). Composite materials: SMC, BMC, pultrusion process, low profile and low shrinkage additive (LPA).
(2). Adhesives: solvent-based adhesives, coatings, hot-melt adhesives, soundproof panels, structural adhesives, toy foam adhesives, etc.
(3). polylactic acid (PLA) solubilizing and toughening modifier: biodegradable plastic field (attached with detailed instructions)
(4). Film forming agent: polyvinyl acetate alcoholysis polyvinyl alcohol.
(5). Others: water treatment membrane materials and components, military photographic film, etc.
