Vinyl Chloride / Vinyl Acetate Copolymer

• Post Date:

  Nov 27,2020

• Expiry Date:

  Nov 27,2021

• Detailed Description:

  Cas No. :9003-22-9 Specs:conform with VYHH
  Vinyl Chloride / Vinyl
  Acetate Copolymer
  Description
  BD solution vinyl resin is a high
  molecular weight copolymer
  comprised of vinyl chloride and
  vinyl acetate. It is supplied as
  a powder.
  
  Applications
  Applications for BD solution
  vinyl resin include inks and
  overlacquers for vinyl
  substrates, strippable coatings,
  and a wide variety of clear and
  pigmented coatings for metal,
  wood, paper, film, foil, and
  fabric. Blends of BD solution
  vinyl resin and BDCH solution
  vinyl resin are used in air-dry
  industrial maintenance and marine
  coatings that can be recoated,
  even in cold weather.
  
  Advantages
  Good balance of chemical
  resistance, solubility, film
  strength, and thermoplasticity
  Adhesion to PVC
  Low adhesion to metals for
  strippable applications
  High film strength
  Miscible with functionalized
  solution vinyls
  Cited in FDA regulations for use
  in food-contact applications
  
  Storage and Handling
  We strongly encourages customers
  to review the Material Safety
  Data Sheet (MSDS) on this product
  prior to its use. For further
  storage and handling information,
  consult us, Solution Vinyl Resin
  Storage and Handling.
  
  Physical Properties(1)
  Molecular Weight, NBDber
  Average
  27,000
  Inherent Viscosity ASTM-
  D1243
  0.50
  Specific Gravity ASTM-
  D792
  1.35
  Glass Transition Temperature
  (Tg), ?
  72
  Solution Viscosity at 25C. cP
  (30% solids in MEK)
  600
  Composition
  Percent vinyl
  chloride
  86
  Percent vinyl
  acetate
  14
  

• CAS Registry Number:

  9003-22-9

• Synonyms:

  ;Poly(Vinyl chloride-co-vinyl acetate);50me;a15;a15(polymer);a15s;aceticacid,vinylester,polymerwithchloroethylene;

• Molecular Formula:

  [-CH₂CH(Cl)-]x[-CH₂CH(O₂CCH₃)-]y

• Molecular Weight:

  148.5889

• Molecular Structure:

  

• Hazard Symbols:

   T:有毒物质;
  

• Risk Codes:

  R45:可能致癌‖R46;
  

• Safety Description:

  S53:避免暴露—使用前先阅读专门的说明‖S26;
  

• Company:

  Baoding Zhongbao Chem     [ China ]        

• Contact:

  Liu

• Tel:

  86-312-3039311

• Fax:

  86-312-3023286

• Email:

  liushabd@gmail.com