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Kuraray Poval™ –
Polyvinyl alcohol, PVA, PVOH
About Kuraray Poval™

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Kuraray Poval™ Products

Polyvinyl alcohol (polyvinylalcohol) has a variety of applications ranging from paper and textile industries to construction, adhesives and the oil and gas industry.
Kuraray Poval™
Kuraray Poval™ is water-soluble, has specific colloidal characteristics, excellent film-forming properties, and high tensile strength.

Elvanol™
Elvanol™ polyvinyl alcohol is widely used in diverse applications such as adhesives for paper, wood, textiles, leather, and other water-absorbent substrates.

Exceval™
Exceval™ is the trademark of Kuraray’s halogen-free, hydrophobic polyvinyl alcohol.

Mowiflex™
Mowiflex™ is Kuraray’s polyvinyl alcohol-based polymer compound that meets the requirements of thermoplastic processing.

PVOH (PVA) Product Finder
Finding the right product for your needs has never been easier. Just choose your application and our product finder will suggest possible grades for you.
Applications
Kuraray Poval™ polyvinyl alcohol is an innovative, transformative material that makes products stronger and smarter. Across industries as diverse as textiles and energy, its application enhances durability and improves performance.
Adhesives & Emulsions

Agriculture

Ceramics

Cosmetics

Food & Feed

Laundry detergent sheets

Oil & Gas

Packaging

Paper

PVC

Textiles

3D Printing
Library
Technical information about Polyvinyl alcohol (PVOH)

Kuraray Poval™ and Elvanol™ (PVOH) are manufactured by hydrolyzing polyvinyl acetate with caustic soda.
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KURARAY POVAL™ Blog

KURARAY POVAL™: Your Solution to Microplastics

Our KURARAY POVAL™ grades with a degree of hydrolysis < 92 mol% have a solubility greater than 2 g/L, in accordance with the regulation (EU) No. 2023/2055 Appendix 16 they are exempted from the synthetic polymer microparticles definition.

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What is Polyvinyl Alcohol?

Polyvinyl alcohol (PVOH/PVA) is a versatile, water-soluble polymer that is used in numerous industries. From packaging to the adhesives industry, PVOH is a sought-after material due to its special properties. In this blog article, we take a closer look at what PVOH is, how it is produced and what it is used for.

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Viscosity and Hydrolysis

Kuraray’s PVOH grades vary in viscosity, affecting adhesion strength, film forming properties, water sensitivity, and activity as a dispersing agent.

High viscosity grades have increased film and adhesive strength, better emulsion stabilizing and dispersant characteristics, less water sensitivity and higher shear viscosity in high solids coatings. These characteristics make them excellent for adhesive applications, water soluble films, and adhesives.

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