Product introduction:
Polyvinyl alcohol is a kind of water soluble polymer which is white or slightly yellow granule or powder. Water is a good solvent for polyvinyl alcohol, in the use of the point of view, the water is the only effective solvent. PVA has good membranous, forming film with excellent adhesion, solvent resistance, wear resistance, tensile strength and oxygen barrier performance. Because polyvinyl alcohol has two functional groups, the hydrophilic group and the hydrophobic group. So the polyvinyl alcohol can be used as the protective colloid in the emulsion polymerization and suspension polymerization. These characteristics make polyvinyl alcohol is widely used in all walks of life.
Product use:
1 Application of textile industry:
(1) warp sizing agent (2) resin finishing (3) screen printing machine for binder
(4) non woven binder
2 Application of paper industry:
(1) paper adhesive (2) and then wet bonding (3) paper product surface
(4) paper product pigment coating (5) paper products on the inside of the glue on the wet strong adhesive
3 plywood, wood industry
4 polyvinyl acetate latex, polyvinyl chloride, polystyrene manufacturing industry
5 construction industry
6 polyvinyl alcohol sponge and abrasive materials, paper manufacturing industry
7 packaging material manufacturing industry
8 printing plate making industry
9 modified polyvinyl alcohol manufacturing industry
10 ceramic electronic materials manufacturing industry
11 ceramic industry
12 electroplating, electrolytic industry