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Home » products » Thermalux PSU

Westlake Plastics


Thermalux PSU

Thermalux® Polysulfone (PSU) is an amber colored, semi-transparent, heat-resistant, high performance engineering thermoplastic that offers higher heat resistance and better hydrolytic stability than polycarbonate (PC). It retains its good mechanical properties when exposed to steam and other sterilization techniques.

Thermalux PSU Key Properties:

Heat Resistant

Food Contact


Dimensional Stability

Dielectric Properties


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Westlake Plastics