Baoding Zhongbao Chemical Industry Trading Co., Ltd.
Main products:Vinyl Resin
Products
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  • Contact Person : Ms. Pan Cairu
  • Company Name : Baoding Zhongbao Chemical Industry Trading Co., Ltd.
  • Tel : 86-312-3024297 13930211892
  • Fax : 86-312-3023286
  • Address : Hebei,baoding,Sub.No.12chaoyang road
  • Country/Region : China
  • Zip : 071051

Polyvinyl formal acetal resin

Polyvinyl formal acetal resin
Product Detailed
Application: the resin is used in production of insulating, polyurethane varnishes and heat-resistant phenolphormaldehydepoly-

Chemical synonyms: Polyvinylformalethynal; Polyvinylformalacetal resin.

Appearance         =Lumps up to 40 mm, from white to light yellow COLOR

formal                 7-14      8.06%

ethylal                58-74     61.47%

acid value             0.4max    0.28kohmg/g

water content          2.0max    1.52%

viscosity             200-2000   650mpa.s 

Viscosity mesured of 10%-solution in solvents chlorbenzene : 2- ethoxyethanol (1:1). Viscosimeter Dia 5,4 mm), sec       = 20-60

Chemical Structure:

Application: the resin is used in production of insulating,  polyurethane varnishes and heat-resistant  phenolphormaldehydepoly-vinylacetal glues.

Polyvinyl formal acetal resin



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