Toluene diisocyanate manufacturer Knowledge Vertrus Polycin M 280 Modified castor oil polyol bio-based heat-resistant and hydrolysis-resistant polyol

Vertrus Polycin M 280 Modified castor oil polyol bio-based heat-resistant and hydrolysis-resistant polyol

Vertrus Polycin M 280 Modified castor oil polyol bio-based heat-resistant and hydrolysis-resistant polyol

                         

Product Introduction
Polycin M-280 is a 100% solid castor oil based derivative designed for use as a polyol in polyurethane coating systems. Polycin M-280, with a high level of reactivity, will impart hardness and strength to polyurethane systems. When used as a reactive diluent, Polycin M-280 will be delivered with the beneficial properties of castor oil derivatives such as improved flow and leveling.

Physical Properties

Nature

Preliminary values

Acid Value

1

Appearance

Pale yellow liquid

Color (Gardner)

1

Density @ 25˚C, lbs/gal

8.24 (about 987kg/m3)

Equivalent Weight

200

Functionality

4

Hydroxyl Value

280

Moisture %

0.02

Non-volatile %

100

Specific gravity, 25˚C/25˚C

0.990

Viscosity, cP @25˚C

1250

Application
• Formulated 100% solids high performance polyurethane coatings
• Low VOC UV resistant two-component industrial maintenance coatings and thermosetting OEM coatings
• Improved properties: hardness, adhesion, moisture resistance and chemical resistance of coatings, adhesives, sealants and elastomer formulations
• Low VOC force drying and baking of topcoats and primers for plastics and primers for metals
• Highly durable rigid polyurethane moldings and castings
• Reduce VOCs in coatings, adhesives and sealants
• Polyurethane intermediates, polymers

See Material Safety Data Sheet for toxicity or regulatory information.

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