The Best Engineering Plastics for Extreme Heat
Polyphenylene Sulfide (PPS) PlasticPolysulfone (PSU) PlasticUltem (Polyetherimide) PlasticPolytetrafluoroethylene (PTFE) PlasticVespel PlasticTorlon (PAI) PlasticPolyetheretherketone (Peek) PlasticFinal ThoughtsUltem is a semi-transparent, high strength plastic that''s ideal for high service temperature environments. Although its melting point is extremely high at 426°F (219°C), its biggest benefit is that it has the highest dielectric strength of any thermoplastic material. Combined with a maximum continuous service temp of 338°F (170°C), this plastic isSee more on acmeplastics Ensinger