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Advanced Plastics

PEI (Polyether-Imide) - ULTEM® (1000 PEI, 2300 PEI), SUSTATEC PEI

PEI is an amorphous polymer that offers high strength and excellent flame and heat resistance and performs continuously to 340&degF (170&degC).  As well, PEI is hydrolysis resistant, highly resistant to acidic solutions and capable of withstanding repeated autoclaving cycles. Can be machined into parts for reusable medical devices, electrical/electronic insulators (including many semiconductor process components), analytical instrumentation and a variety of structural components requiring high strength and rigidityat elevated temperatures.