Toluene diisocyanate manufacturer Knowledge Ventruce Polycin D-290 Modified castor oil polyol D 290 bio-based heat and hydrolysis resistant polyol

Ventruce Polycin D-290 Modified castor oil polyol D 290 bio-based heat and hydrolysis resistant polyol

Ventruce Polycin D-290 Modified castor oil polyol D 290 bio-based heat and hydrolysis resistant polyol

                                                               

Product Introduction
Polycin D-290 is a 100% solid castor oil-based derivative used as a polyol or reactive diluent system in polyurethane coatings. Polycin D-290 has an extremely low viscosity, and can be used to prepare higher system solids to increase VOC reduction.
Polycin D-290 also imparts beneficial properties derivatives of castor oil, such as improved flow and leveling.

Physical properties

nature

Preliminary value

acid value

1

Appearance

Light yellow liquid

Color (Gardner)

1

Density@25˚C,lbs /gal

7.99 (about 957kg/m3957kg/m3 span>)

Equivalent weight

193

Functionality

2

hydroxyl value

290

Moisture%

0.02

NV%

100

Specific gravity,25˚C/25˚C

0.960

Viscosity,cP @25 ˚C

280

Application
• Formulated 100% solids high performance polyurethane coating
• Low VOC UV resistant two-component industrial maintenance coatings and thermosetting OEM 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 primers for plastics and primers for metals
• Low viscosity, solvent-free pigment dispersion for polyurethane and polyurethane-melamine baked systems.
• VOC and viscosity reduction in coatings, adhesives and sealants
• Polyurethane intermediates, polymers

For toxicity or regulatory information, see Material Safety Data Sheet.

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