Product Name:Polyvinyl butyral Resin Apperance:White powder CAS No.:63148-65-2 Purity: 98.0 % Classification: Resin Product Name:Polyvinyl butyral ResinApperance:White powderCAS No.:63148-65-2EINECS No.:63148-65-2Chemical structure: Purity: 98.0 %Classification: ResinSpecific gravity: 1.1~1.2Refractive index:1.48 Applications:Coatings (liquid / powder),Primers,Printing inks,Industrial Ceramics,Safety glass inter-layersPrepregs,IT-Ceramics (e.g. MLCC),Special adhesives Specification:Appearance:White powder Purity:>98% Volatiles:<2.0% max Content of polyvinyl acetal:76%-78%; Content of polyvinyl acetate:3% max Viscosity Methanol 6% solution:9-18 n-Butanol 5% solution:45-80 Transparency: Transparent, opalescent Ash content:>0.08%

Cas:63148-65-2