What is the most high temperature resistant plastic

Update:12-01-2019
Summary:

What is the most high temperature resistant plastic for […]

What is the most high temperature resistant plastic for common high temperature plastics such as polyimide PI, polyetheretherketone PEEK, polyamideimide PAI (also known as TORLON), polybenzimidazole PBI, polyetherimide Which plastics are most resistant to high temperatures, such as PEI (also known as ULTEM), polyphenylene sulfide PPS, nylon 46, polysulfone PSU, polyethersulfone PES, polytetrafluoroethylene PTFE, and polyvinylidene fluoride PVDF.

What plastics are most resistant to high temperatures, polybenzimidazole PBI long-term operating temperature of up to 310 ° C, short-term use temperature of up to 500 ° C, polybenzimidazole PBI is currently the most high-temperature plastic, but the price is also the highest price in plastic, and Processing is difficult. Therefore, the most high temperature resistant plastic is polybenzimidazole PBI.

Secondly, the most high-temperature resistant plastic should be polyimide PI. The long-term working temperature can reach 290 °C, and the short-term can reach 480 °C. It can work in -240 °C environment.