DYNACOLL®
POLYESTER-POLYOLS
We offer tailor-made polyester-polyols with primary hydroxyl functionality and medium molecular weight. The product group is designed as a building block system of amorphous, liquid and crystalline grades. Most grades are compatible with each other. Partially incompatible but miscible systems are, however, necessary in many applications as well.
DYNACOLL® 7000
Our polyester-polyols are marketed under the trade name DYNACOLL® 7000.
Specification range offered:
- FP (R&B): <RT-130 °C
- Vis (130 °C): 0,5-50 Pa.S
DYNACOLL® Terra
Besides our conventional polyester-polyols we also offer polyester-polyols made from renewable raw materials. These bio-based polyesters contain between >30 and 100 ppw of renewable monomers. According to our building block system amorphous, liquid and crystalline grades are offered.
Our bio-based polyester-polyols are marketed under the trade name DYNACOLL® Terra.
