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Dragonpovol Polyvinyl Alcohol (26-88 Grade)

1 of 18 products in this brand
Dragonpovol Polyvinyl Alcohol (26-88 Grade) is a normal band of the PVA family, which can generally be used as an equivalent for BP-26, the benchmark band in the market. It has been widely used as a paper sizing agent, warp sizing agent in textiles, and as a raw material for PVA panels and thin films. It can also be used in the adhesive, paint, and coatings industries.

Polymer Name: Polyvinyl Alcohol (PVOH)

Chemical Family: Alcohols, Polyvinyl Alcohols & Esters, Vinyls, Vinylics & Vinyl Derivatives

Functions: Resin, Sizing Agent, Stabilizer

Synonyms: PVOH, Vinyl alcohol homopolymer, Vinyl alcohol polymer

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Industrial Additives Functions
Plastics & Elastomers Functions
CAS No.
9002-89-5
EC No.
618-340-9
Structural Formula

Dragonpovol Polyvinyl Alcohol (26-88 Grade) - Structural Formula

Applications & Uses

Compatible Substrates & Surfaces
Plastics & Elastomers End Uses
Typical Uses

It has been widely used as paper sizing agent, warp sizing agent in textile and raw material for PVA panel and thin film. It can also be used in adhesive, paint and coatings industries.

Properties

Color
Physical Form
Specifications
ValueUnitsTest Method / Conditions
Propertygranula/powder——
Hydrolysis86 - 90mole%—
Viscosity50.0 - 60.0mPa.s—
Volatilemax. 5%—
NaAcmax. 2.5%—
Ash Contentmax. 0.7%—
Puritymin. 93.5%—
pH Value5 - 7——

Packaging & Availability

Packaging Type
Packaging Information

25kgs/bag.

Storage & Handling

Storage Conditions

The product should be stored in dry premises at 5-30°C to avoid absorbing moisture and should be kept away from heat, direct sunlight and other volatile chemicals.