PEEK

Trademarks: 

Ketron®, Sustapeek®, Victrex®

PEEK called Polyétheréthercétone

Resistance: 

+ : It has a good resistance to heat, excellent mechanical strength, good rigidity, good behavior against wear and abrasion, it is resistant to X-rays and gamma rays). In addition, it is almost nonflammable.

- : Their rigidity and dilation rate are significantly reduced when exposed to high temperatures for too long.

Use: 

It is largely used in electrical engineering, medical technology, mechanical engineering or aeronautics.