Production And Mechanical Properties Of Uhmw Plastic Sheet
Nowadays, the refined rate of ultra-high molecular weight polyethylene sheet industry has become one of the important indicators of the developed level of ultra-high molecular weight polyethylene sheet industry in the world. The teaching content of fine chemicals has become a must-have course for chemical and chemical engineering.
Due to the wide range of disciplines and industries involved in the field of ultra-high molecular weight polyethylene sheets, the professional textbooks or monographs on fine chemical processes that have been published so far are mostly long, complex and rarely accompanied by exercises. With the continuous deepening of teaching reform, the teaching hours of professional courses are constantly shrinking. Therefore, the professional course teaching of fine chemical engineering urgently needs systematic and targeted teaching materials with selected and refined and representative and cutting-edge.
The wear resistance and chemical resistance of ultra-high molecular weight polyethylene sheets make them unique in chemical machinery. The use of ultra-high molecular weight polyethylene instead of metal materials for acid-resistant pumps, transmission machinery, water pumps, bushings, gaskets, gears, etc., not only greatly prolongs the service life, but also greatly reduces the cost. Ultra-high molecular weight polyethylene can also As a modifying additive, it is added to other compounds to improve its chemical properties. If a vibrating rotary mixer is used, the molten ultrahigh molecular weight polyethylene can be infiltrated into the polypropylene, so that the amorphous ultrahigh molecular weight polyethylene and the polypropylene form a complex continuous network structure, thereby improving the elongation at break of the polypropylene and Yield Strength. Ultrahigh molecular weight polyethylene can also be used as an impact strength modifier for polypropylene, a tensile strength modifier, and a toughening enhancer.
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