Field of use
Low viscosity polyester for the production of rigid foams (Spray, PIR, PUR applications). Good compatibility with isocyanates. It allows you to obtain foams with high stability and good fire resistance.

Acids/Anhydrides: Modified aromatic
Main glycols: DEG
Structure: branched
Appearance: liquid
OH number: 480 – 520 mg KOH/g
Acid Number: ≤ 2 mg KOH/g
Brookfield viscosity (temperature): 9500 – 12500 (25°C) mPa s
Water content: ≤ 0.10%