Polyvinyl Alcohol Application

Polyvinyl Alcohol products have a wide range of uses. In the textile industry, they are mainly used as yarn pulp, fabric finishing...

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Polyvinyl Alcohol Grades

Polyvinyl Alcohol is manufactured by polymerization of vinyl acetate monomer, followed by hydrolysis of the polyvinyl acetate. HOP...

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Polyvinyl Alcohol Introduction

Polyvinyl Alcohol is a water soluble and biodegradable synthetic polymer. It is adry solid, and is available in granule and powder...

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pva fiber, specification
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.

●Clear surface sizing

●Pigmented surface sizing

●Binder for ink jet paper

●Carrier for optical brightener 

●Oil and grease resistance

●Silicone hold out

●Co-binder for color or pigment coating

Example 1 Example 2 Example 3

PVA 60 kg 100 kg 90 kg

PVAc(45%) Emulsion 60 kg 60 kg

Acidic clay 80 kg 80 kg 100 kg

Water 800 kg 820 kg 810 kg

Solid content 16.7% 18% 19%

Viscosity(cps at 30°C) 1,000~1,500 800~1,200 1,800~2,200

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