Thermal aging study of carboxyl-terminat
β
Y. Okamoto
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Article
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1983
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Society for Plastic Engineers
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English
β 308 KB
## Abstract A thermal aging study of carboxylβterminated polybutadiene (CTB) and poly(butadieneβacrylonitrile) (CTBN) reactive liquid polymers has been conducted at 50Β°, 75Β°, 100Β°, and 125Β°C. All CTB and CTBNs are stable at 50Β°C aging. On aging at higher temperatures prior to use, viscosities of CT