Product Specifications
Product Description
Polyvinyl formal resin
Appearance Lumps up to 40 mm, from white to light yellow color.
Formal groups: 19-21%
Ethylal groups: 19-22%
Water: 2% max
Viscosity mesured of 10%-solution in solvents chlorbenzene: 2-ethoxyethanol (1: 1). Viscosimeter Dia 5, 4 mm), sec= 20-60
Application: The resin is used in production of insulating, polyurethane varnishes and heat-resistant phenolphormaldehydepoly-vinylacetal glues.
Vinyl Resins countertype of VAGH, VAGD, VAGF, VROH, VMCH, VMCC, VMCA, VYHH, VYHD, VYNS-3 and so on for Coatings
or polyvinyl formal resin or polyvinyl formal acetal resin.
Vinyl Resins are available in three general copolymer types:
Vinyl Chloride/Vinyl Acetate
Carboxyl-Modified Vinyl Chloride/Vinyl Acetate
Hydroxyl-Modified Vinyl Chloride/Vinyl Acetate
Equipped with advanced pilot plant, research and testing equipment and instruments, established R & D Center, having the best PVC Copolymer engineers, Baoding Zhongbao Chem takes the leading position in China PVC Copolymer industry, and produces the most specification copolymer products in China The annual production capacity reaches 15, 000 ton.
With 18 years top quality production history, our special copolymer product applied for paint, coat, print ink and adhesive industry.
Our senior engineer is China domestic vinyl chloride -vinyl acetate Copolymer, vinyl chloride - vinyl acetate - maleic acid copolymer and vinyl chloride vinyl Acetate Vinyl Alcohol copolymer development pioneer, Through many years hard working, the most advanced production process and technology of PVC copolymer was successfully developed, the big industrial production scale commercial plant was built in our company.
