What is UHMWPE sheet？

Ultra High molecular polyethylene board（UHMWPE sheet) is a kind of high polymer, with its particularity, its mechanical and mechanical properties are greatly affected by temperature and relative molecular mass, so great attention should be paid when designing mechanical parts of high molecular polyethylene board. With the increase of the relative molecular weight, the wear resistance of ultra-high molecular weight polyethylene increases, the elongation decreases with the increase of the relative molecular weight, the yield strength also decreases with the increase of the relative molecular weight, and the maximum strength decreases with the relative molecular weight. The molecular weight increases slightly, and the impact strength increases with the increase of the relative molecular weight. The relative molecular weight of the high molecular polyethylene sheet reaches a maximum value of about 3 million. When it exceeds about 3 million, it decreases instead. It increases with the increase of temperature, but reaches the maximum value at about 25℃. Then it decreases with the increase of temperature. Even if the high molecular polyethylene sheet has a certain impact strength at minus 200 ℃, the maximum tensile strength and yield strength decrease significantly with the increase of temperature. High molecular weight polyethylene sheet (PE) is the abbreviation of high molecular weight polyethylene sheet. The sheet is based on UHMWPE raw materials, and relevant modified materials are added according to customer needs. After mixing - calendering - sintering - cooling - high pressure setting - demolding - forming.