Aromatic polyester polyol. Product emerged in phthalic andidryde and deg reaction. Product contains primary and secondary hydroxyl groups.
Weight - 1000 kg
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This aromatic polyester polyol can be used in PIR and PUR rigid foam formulations various densities maid by mold in place or spray foam method. This polyol forms a good adhetion to concrete or metal substrate. Polyol can be used in case applications. Improves flammability of a polyurethane system.
OHV, hydroxyl value, mg KOH/g
230 - 260
AV, acid value, mg KOH/g
VIS, dynamic viscosity., 25°C, mPas*s
2500 - 3500
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