Polyvinyl alcohol` powder
"Polyvinyl alcohol` powder" is listed under
Paper CoatingCategory
PVA Product Characteristics and Instruction1.Product Performance Polymer is a kind of high polymer. It is white or light yellow floc, GFranular or powdery in appearance. Its molecular formula is[CH2C`HOH]n,and the molecular formula for some of the PVA is -[CH2C`HOH]n-[CH2C`HOOCCH3]m-. PVA is non-toxic, insipid and harmless. PVA is water-soluble and the solvent provide good viscosity and film building. It can withstand oils, lubricants, hydrocarbons and most other organic solvents. PVA has better chemical stability and insulatibility, and provide ease in firm building It possess the typical chemical properties of polyols and can carry out process of esterification, etherealization, centralization etc. 2 Application.textile industry:PVOH is mainly used as a warp dressing agent, textile finishing agent and the raw material of vinylonb.construction :upholstery industry 107 glue, its used as an additive of cement and mortar, inner and outer wall paints, and moulding board binder.c.chemical industry: its used as a polymer emulsifying agent, dispersing agent and used to produce PVOH formal, PVOH acetal and PVOH butyral.d.paper industry:Its used as an adhesive in lumbering and paper-making industries.e. agriculture: used as a soil improving agent, pesticide reinforcing agent and PVOH thin film f. used as a well-fixing agent in petroleum exploitation. g. It can also be used into cosmetic, medicine`, printing, ceramics, steel-making, electronics and plating.
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HOPE WAY CHEMICAL INDUSTRIAL CO., LIMITED