Field of use
Terephthalic acid-based polyester suitable for the production of rigid foams with high mechanical properties.
Acids/Anhydrides: Modified aromatic
Main glycols: DEG
Structure: linear
Appearance: liquid
OH number: 240 – 260 mg KOH/g
Acid Number: 2 – 3 mg KOH/g
Brookfield viscosity (temperature): 3200 – 4600 (25°C) mPa s
Water content: ≤ 0.10%
Hazen color: ≤ 9 (Gardner)