Features ultra-high molecular weight polyethylene plate: corrosion resistance. Lye from corrosion, 75% concentrated sulfuric acid, 20% nitric acid stable performance, its water, liquid detergent and very stable. Low coefficient of friction. Static friction coefficient of 0.07 polymer block coal board prices, good self-lubrication ordered polymer block of coal plates, is an ideal bearings, bushings, slider, lining material. UHMW-PE as a selection device friction member, in addition to improving wear life, you can also receive energy-saving effect. Features ultra-high molecular weight polyethylene plate: anti-aging properties. Stable performance polymer block of coal plates, good aging resistance, ground, can be buried underground, 50 years without aging. Measured according to ASTM method (load 4.6㎏ / cm2), heat distortion temperature of 85 ℃, temperature up to 90 ℃, under special circumstances, to allow use at higher temperatures.