Impact strength and ultra high molecular weight polyethylene sheet related to its molecular weight, molecular weight greater than 1.5 million, with the increase of molecular weight, impact strength increased, reaching a peak value of about 5.6 million, this time, the molecular weight and then increased impact strength but will decline. This is due to the molecular chain is very light when hindered its crystal effect, so there is a large amorphous regions in macromolecules which can absorb large impact energy. According to the literature, the impact strength ultrahigh molecular weight polyethylene and other plastics according to ASTM-D256 method for determining from the comparison drawn: ultra high molecular weight polyethylene to room temperature impact resistance and impact resistance can be known polycarbonate comparable. UHMWPE even with low temperatures at -40oC, there is still strong resistance to impact, even at liquid-gas -269 ℃ temperature, can still maintain good impact resistance, excellent low-temperature characteristics of this, so super high molecular weight polyethylene plate can be applied to cryogenic engineering. The maximum width of the high-tech industry aviation, machinery, electronics, chemicals, automobile and other:: Material: UPE Length: 1-2 (m) Thickness: 0.5-150 (mm) Weight per piece: 0.5-200 (kg) Uses 2 (m) Contact hotline: 0534-5230266 Contact: Manager Wang Mobile: 13105349747/18315993456 Phone: 0534-5230266 Fax: 0534-5225808 E-mail: 1325775780@qq.com Address: Ningjin Economic Development Zone Huangshan Road URL: http : //www.njpebancai.com