PFA offers high melt strength, stability at high processing temperatures, excellent crack and stress resistance, a low coefficient of friction, and more than 10 times the Flex life of FEP.1550. It has high resistance to creep and retention of properties after service at 500°F (260°C), with useful properties at -320°F (95°C).Natural PFA 12 L, 2 W PFA also meets FDA 21CFR.
Ketron® PEEK 1000 (Virgin, Unfilled PEEK) offers chemical and hydrolysis resistance similar to PPS, but can operate at higher temperatures.Ketron® PEEK is stocked in our 19 Locations in the USA, Singapore & Taiwan.. Ketron® PEEK 1000 is a Virgin, Unfilled PolyetherEtherKetone).