Field of use
Recycled PET-based polyester for the production of rigid thermal insulating foams. Recycled PET content > 30%. TCPP content approximately 10%.
Acids/Anhydrides: Modified aromatic
Main glycols: DEG
Structure: linear
Appearance: liquid
OH number: 180-120 mg KOH/g
Acid Number: ≤ 1 mg KOH/g
Brookfield viscosity (temperature): 2800 – 4800 (25°C) mPa s
Water content: ≤ 0.15%
Hazen color: ≤ 10 (Gardner)