Castor Oil Products

Vertellus D-140 Modified Castor Oil Polyol D 140 Bio-based Heat and Hydrolysis Resistant Polyol

Product introduction
Polycin D-140 is a 100% solids castor oil based derivative designed for use as a polyol or reactive diluent in polyurethane systems.
Polycin D-140 has a low viscosity and secondary hydroxyl groups that allow formulation of higher system solids, improved VOC reduction and longer pot life. Polycin D-140 also has improved properties such as good elongation, chemical resistance, weather resistance, flow and application properties.

physical properties

nature	Numerical value
Acid value	1
Exterior	light yellow liquid
color, Gardner	1+
Density @25˚C, lbs/gal	7.96（约953.6kg/m3）
equivalent weight	400
functionality	2
Hydroxyl value	140
Moisture %	0.02
Nonvolatile %	100
Specific Gravity, 25˚C/25˚C	0.9576
Viscosity, cP @25˚C	650

application

• Formulate 100% solids high performance polyurethane coatings
• Low VOC UV resistant industrial maintenance coatings
• Improved properties: flexibility, adhesion, moisture resistance and chemical resistance of coatings, adhesives, sealants, and elastomer formulations
• Low VOC force drying and baking of topcoats and primer metals for plastics and primers
• VOC and viscosity reduction in coatings, adhesives and sealants
• Polyurethane intermediates, polymers

Refer to Material Safety Data Sheets for toxicity or regulatory information.