ETERNATHANE®

Polymers additives supplied by UBE

UBE's ETERNATHANE® is a series of polycarbonate polyol-based prepolymers produced by UBE. They are isocyanate-terminated urethane prepolymers with customizable polycarbonate diol and isocyanate composition are used to produce polyurethane elastomers. The prepolymers are available in a wide range of free NCO content.

Overall, UBE ETERNATHANE® polycarbonate-based urethane prepolymer can help design high performing and more durable polyurethane parts. Key benefits include superior abrasion resistance, enhanced chemical stability, high oxidation resistance, and excellent mechanical properties. ETERNATHANE®-based polyurethanes properties can be adjusted by using a standard or a mixture of different curative agents, such as ETERNACOLL® polycarbonate diol.

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ETERNATHANE® 430-11

UBE

ETERNATHANE® 430-11 by UBE is a polycarbonate-based TODI-terminated urethane quasi-prepolymer. It provides extreme thermal stability, outstanding hydrolytic stability, high resilience, low... view more

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