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Effect of cure temperature on urethane networks

✍ Scribed by M.E. Kimball; G.S. Fielding-Russell


Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
276 KB
Volume
18
Category
Article
ISSN
0032-3861

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## Abstract The curing process of an epoxy–urethane copolymer in a heated mold was studied. The epoxy resin (DGEBA, Araldyt GY9527; Ciba Geigy), was coreacted with a urethane prepolymer (PU, Desmocap 12; Bayer) through an amine that acted as crosslinking agent (mixture of cycloaliphatic amines; Dis