UHMWPE identification methods: visual methods. The real UHMWPE surface smooth, uniform, smooth and very uniform section density polyethylene wear plates, if not pure polyethylene material is faded and uneven density. Edge test. Pure high molecular weight polyethylene flange end face of the round, uniform, smooth, if not pure polyethylene flange end surface crack polyethylene wear plate processing, and, when heated cuff dregs phenomenon occurs. Ultra high molecular weight polyethylene sheet has excellent chemical resistance Order polyethylene wear plate, in addition to strong oxidizing acid polymer polyethylene wear plate prices in a certain temperature and concentration ability of various corrosive media (acids, bases, salts) and organic media (except tea solvent). Immersed in 80 kinds of organic solvents 20 ℃ and 80 ℃ in the 30d, look no anomaly, other physical properties are almost unchanged.