PDI Type 33 colorants are smooth, workable pastes comprised of the highest-quality pigments dispersed in a polyester polyol vehicle, totally reactive with all isocyanates. These colorants are available in a range of viscosities to meet your specifications, allowing the use of metering pumps for precise control of color ingredient.
General-purpose, urethane-grade polyester polyol.
Hydroxyl number 220, M/WT 500, 100 percent solids.
- Flexible, rigid and semi-rigid foams
- RIM (reaction injection molding)
- Self-skinning and high-density molded foams
- Urethane elastomers, castings, films and coatings
Types of pigments
- Chemical resistant
- FDA compliant
- FD&C compliant
- Heat stable
- Heavy metal free
- Light stable