Polyvinyl butyral Resin

• Post Date:

  Jun 06,2013

• Expiry Date:

  Jun 06,2014

• Detailed Description:

  Cas No. :63148-65-2 Quantity: 1500Kilograms
  Specs:Enterprise standard
  Payment Method: T/T
  ProductName:Polyvinyl butyral Resin
  
  Apperance:White powder
  
  CAS No.:63148-65-2
  
  Purity: >98.0 %
  
  Classification: Resin
  
  Specific gravity: 1.1~1.2
  
  Refractive index:1.48
  
  Applications:Coatings (liquid / powder),Primers,Printing inks,Industrial Ceramics,Safety glass inter-layers Prepregs,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 Registry Number:

  63148-65-2

• Synonyms:

  ;polyvinylbutyral resin;poly(vinyl butyral);PVB;

• Molecular Formula:

  C₁₆H₂₈O₅

• Molecular Weight:

  300.39532

• Molecular Structure:

  

• Hazard Symbols:

   Xi:;
  

• Risk Codes:

  36/37/38:;
  

• Safety Description:

  S24/25:;
  

• Company:

  Longhui Qunfeng Chemical Co.,LTD     [ China ]        

• Contact:

  Robert

• Tel:

  0731-82173407

• Fax:

  0731-82173407

• Email:

  willian215@live.cn