Phenolic foams

Details Phenolic foams Phenolic foams

1988-04-01

1990-02-13

Foelak, Morton

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Cellular products or processes of preparing a cellular...

521131, 521181, C08J 914

Patent

active

049007599

ABSTRACT:
Phenolic foams having a cell structure that is resistant to rupture under pressure and a slow deterioration of thermal insulation value are claimed. These foams can be cured to achieve dimensional stability without substantial adverse affect on their structure.

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