Name: PEEK, also known as: PEEK 
 Manufacturer: Gale Corporation, Germany 
 Sheet: thickness (2 to 80 mm) wide and 610 * length 1220 * / 500 * 1000 mm 
 Bar: ￠ 5 ~ ￠ 80 mm * 1000 mm 
 Uses: piston sealing gaskets, bearings, valve seats, bearing sets, cog, plug together 
 Next, ring. 
 Features: Very high tensile and bending strength / stiffness / hardness, high dimensional stability. Toughness 
 Electrical properties of high-possessed balanced, very good sliding properties, high resistance of / radiation resistance, high resistance to hydrolysis, high temperature thermal stability up to + 270 ℃, experience shows load at +250 ℃ high temperature hydrolysis of its anti- sex is still very good, self-extinguishing of the flame. 
 Disadvantages: the impact of intolerance, impatience acetone, sulfuric acid or oxidizing agent intolerance, 
 Concentrated nitric acid or water, such as chlorine.