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Board Stock

Board Stock

Some board stock (flexible-faced PIR foam and laminated insulation board) has been especially developed in the construction industry for use with hydrocarbon blowing agents. The excellent lambda (insulation value), good physical properties, low flammability, low shrinkage and high weight retention have been valued for customers for 40 years. As a result, our customers’ products are used in many different applications, including insulation for flat roofs, cavity walls, sheathing, pitched roofs, floors and external wall insulation. Terate® polyols can also be used as copolymers in PUR systems to help reduce smoke development.

PRODUCT HYDROXYL NO. (mgKOH/g) VISCOSITY @ 25°C ACID NO. (mgKOH/g) FUNCTIONALITY
TERATE® 2541V 232 3,000 1.6 2
TERATE® 7541 L 190 3,800 1.5 2
TERATE® 7541 LOV 187 2,800 0.5 2
TERATE® 7541 LOV-MP 187 2,800 0.5 2
TERATE® HT 5150  295 6,000 1 2.2
TERATE® HT 5500  235 3,750 1 2
TERATE® HT 5502  216 2,250 0.9 2
TERATE® HT 5503  235 3,500 1 2
TERATE® HT 5510  255 5,500 1.8 2
TERATE® HT 5511  235 3,100 1.8 2