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Polyurethane Dispersion – SM 346

Polyurethane Dispersion SM 346 is an Aliphatic Urethane Polymer in Water / IPA. It has Excellent durability and displays good UV resistance.


 

Product Datasheet

 

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Polyurethane Dispersion SM 346 is an Aliphatic Urethane Polymer in Water / IPA. It has Excellent durability and displays good UV resistance. SM 346 to be used to formulate highly flexible coating systems especially for coating of plastics. Such system exhibits very good adhesive properties.

SPECIFICATION

Appearance : Translucent Liquid
% Solid : 28 – 32
Specific Gravity : 0.98- 1.05
PH : 7 – 8
Acid Value : 7 Max.
Viscosity@30 deg. : 20 ± 5 Sec. By FcB4 cup

FILM PROPERTIES

High clarity, Hard and flexible, Excellent water and alkali resistance, Good alcohol resistance.

APPLICATIONS

For many applications, blends of SM 346 Urethane Dispersion with water-borne acrylics have been found useful. SM 346 used in stronger adhesion to wood and certain plastics, as well as improved inter-coat adhesion. SM 346 can be used to formulate coating for all type of substrates like metals, plastics & wood.

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