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Dragonpovol Polyvinyl Alcohol (22-88 Grade)

1 of 18 products in this brand
Dragonpovol Polyvinyl Alcohol (22-88 Grade) is a normal band of the PVA family, which can totally be used as an equivalent for Mowiol-40-88 (from Kuraray GMBH), one of the famous bands in the market. It has been widely used as a glue & adhesive in construction, woodworking, paper, and other industries for binding materials. It can also be used as a surface sizing agent in textiles, because of the low surface tension it may induce between two phases.

Chemical Family: Alcohols, Polyvinyl Alcohols & Esters

Functions: Sizing Agent, Stabilizer

Physical Form: Powder, Solid

Synonyms: PVOH, Vinyl alcohol homopolymer, Vinyl alcohol polymer

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

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

Dragonpovol Polyvinyl Alcohol (22-88 Grade) - Structural Formula

Applications & Uses

Compatible Substrates & Surfaces
Industrial Additives End Use
Typical Uses

It has been widely used as glues & adhesives in construction, wood-working, paper as well as other industries for binding materials. It can also be used as surface sizing agent in Textile, because of low surface tension it may induce between two phases. Due to the active groups –OH in the chemical structure.

Properties

Physical Form
Specifications
ValueUnitsTest Method / Conditions
PropertyGranula/Powder——
Hydrolysis86 - 90mole%—
Viscosity36.0 - 42.0mPa·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.