Apperance:White powder CAS No.: 63148-65-2 EINECS No.: 63148-65-2 Purity: 98.0 % Classification: Resin

Polyvinyl butyral

Apperance:White powder

CAS No.: 63148-65-2

EINECS No.: 63148-65-2

Purity: 98.0 %

Classification: Resin

Specific gravity: 1.1—1.2

Refractive index

Applications:

Coatings (liquid / powder) ,Primers,Printing inks,Industrial Ceramics,Safety glass inter-layers

Prepregs,IT-Ceramics (e.g. MLCC),Special adhesives

SpecificationAppearance : White powder Purity : 98% min Volatiles : 2.0% max Content of polyvinyl acetal : 76%-78%; Content of polyvinyl acetate : 3% max Viscosity Methanol 6% solution/ 20 °C (mPa.s) :9-18 n-Butanol 5% solution/ 20 °C (mPa.s) :45-80 n-Butanol 10% solution/ 20 °C (mPa.s) Transparency : Transparent, opalescent Ash content : 0.08% max

Polyvinyl butyral