VINAVIL K40

Vinavil solid homopolymers of vinyl acetate differ in degree of polymerization. Each product is identified by a code number directly related to the molecular weight of the product ( Fikentscher constant).

Vinavil solid homopolymers are available as translucent beads. Their most interesting property is their ability to adhere to an extremely wide range of substrates develloping strong adhesive bonds.

Therefore they can be employed in the manufacture of adhesives, paints, and composition boards of various types.

The films developed by Vinavil solid homopolymers are not affected by light. Their average refractive index is 1.462, that is, very close the glassone. They are neutral, not corrosive, and not toxic products.

Chemical-physical properties

K VALUE 40±2
SOFTENING POINT
°C
83-101
POLYMER TYPE PVA

Uses

HOBBY SOLVENT GLUE
HEAT-SEALABLE AND EXTRUDABLE ADHESIVES
SOLVENT-BASED INKS
HIGH-BONDING SOLVENT-BASED ADHESIVE

Documentation

Technical data sheet
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VINAVIL K40 is part of the lines:

Solids Polymers / Vinyl Acetate Homo- and Copolymers in Beads