ThermaX PPSU
Polyphenylsulfone (PPSF or PPSU) is a high-temperature aromatic sulfone polymer. Long considered to be one of the highest performance polymers in the plastics world. PPSU has excellent thermal and chemical resistance, making it well suited for demanding applications in automotive, aerospace, electronics, defense, industrial, medical, semi-con applications.
MADE IN THE USA
We manufacture all of our filaments in our 68,000 ft² manufacturing facility (located in Grand Rapids, Michigan) using state-of-the-art equipment and processes. Our goal continues to be to make the most innovative filaments on the market – targeting difficult end-use applications.

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