polyvinyl formal resin,PVF,PVB,PVA,vinylec,vinylflex

• Post Date:

  Nov 27,2020

• Expiry Date:

  Nov 27,2021

• Detailed Description:

  Quantity: 1000Metric Tons
  Specs:99.9%
  Payment Method: T/T
  Polyvinylformalethynal; Polyvinyl
  formal acetal resin
  parameters: phormal groups – 14-
  19%; acetal groups - 19-22%;
  relative viscosity of 10%
  solution - 20-60 seconds.
  
  Uses: in production of
  insulating, polyurethane
  varnishes and heat-resistant
  phenolphormaldehydepolyvinylacetal
  glues.
  
  
  Wire enamels (coatings)
  Magnetic Tapes
  Adhesives
  

• Company:

  Baoding Zhongbao Chem     [ China ]        

• Contact:

  Liu

• Tel:

  86-312-3039311

• Fax:

  86-312-3023286

• Email:

  liushabd@gmail.com