polyvinyl alcohol manufacturers from China, all grades, PVA 1388,1788,2488,2688 for sale,polyvinyl alcohol manufacturers from China, all grades, PVA 1388,1788,2488,2688 exporters and manufacturers

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PVAfor Building Industry and Cement Additives

HOPEWAY fine powder PVA HWP-05S,HWP-20S and HWP-24S are specially designed for cement additives and building

industry.They improve plaster properties such as flexibility,water retention,and increase plaster viscosity as

well.In addition,they do not only reduce the friction of plaster but also enhance its working capacity and quali-

ty.(Prevent cracking and shedding of plaster,increase adhesion and smoothness of cement.) To mix desired

amount of PVA with cement well before water is added prevents the lumping of PVA.

a.textile industry:PVOH is mainly used as a warp dressing agent, textile finishing agent and the raw material of vinylon;

b.construction :upholstery industry 107 glue, it's used as an additive of cement and mortar, inner and outer wall paints, and moulding board binder.

c.chemical industry: it's used as a polymer emulsifying agent, dispersing agent and used to produce PVOH formal, PVOH acetal and PVOH butyral.

d.paper industry:It's 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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