Features ultra high molecular weight polyethylene sheet and industrial applications technical service hotline: 15166106862 UHMWPE plate is engineering thermoplastics. It combines the superior performance of most plastics, impact resistance, low temperature resistance, abrasion resistance, chemical resistance, self-lubrication, absorb impact energy, this feature is currently the highest numerical plastic has, in recent years, this new type of plastic products widely used in Europe and the United States, demand is growing. Similarly, in the application of ultra high molecular weight polyethylene products are increasingly being used, a "high-tech industries key field guide priority development" of "Ninth Five" program to promote the project. UHMWPE plate using Ziegler-type catalyst efficiency low-pressure synthesis, molecular weight control 150-300 million or more as needed. Considering the process of thermal degradation of the molecule, and therefore has a viscosity-average molecular weight greater than 1.7 million high-density polyethylene is processed into various products, in order to have a more superior performance. 1, high wear resistance: in all current engineering plastics in the best wear resistance of UHMW-PE, the most striking. The higher the molecular weight of the material, the more wear-resistant, even more than many metal materials (such as carbon steel, stainless steel, bronze, etc.). For example UHMW-PE pipe, in highly corrosive conditions and high wear life is 4-6 times of steel, but also improve the transmission efficiency of 20%. Full of energy-saving, environmental protection, economic and efficient superiority. 2, the corrosion resistance: In the lye from corrosion, in 75% concentrated sulfuric acid, 20% nitric acid stable performance, its water, the liquid detergent is also stable. 3, low coefficient of friction: static friction coefficient of 0.07, good self-lubricating properties, is an ideal bearings, bushings, slider, lining materials. UHMW-PE as a selection device friction components, in addition to improve wear life, it can also receive energy-saving effect. 4. Impact resistance: impact resistance ranks first in plastic, whether it is strong external impacts, or internal pressure fluctuations make it difficult to crack. The impact strength of nylon 66 is 10 times, 20 times polyvinyl chloride, polytetrafluoroethylene 8 times; especially at low temperatures, the impact strength but the highest value, its flexibility performance delivery system to provide a very safe and reliable protection. 5, anti-aging: stable performance, good aging resistance, the ground can be buried underground for 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. UHMW-PE is an excellent toughness of the material, it is also very good low temperature resistance, low temperature at -269 ℃, still has some ductility, but no embrittlement phenomenon. However, a larger coefficient of linear expansion, thermal conductivity is poor, so when designing products, to give full attention. 6, electrical properties: a large volume resistivity, breakdown voltage of 50KV / mm, a dielectric constant of 2.3. Over a wide temperature and frequency range suitable for use as a structural material in electrical engineering. 7, non-toxic health: UHMW-PE, tasteless, non-toxic, odorless, non-corrosive itself, with physical inertia and physiological adaptation. The US Food and Drug Administration (FDA) and the US Department of Agriculture (USDA) to allow it to be used in contact with food and medicine applications. UHMWPE plate is the most appropriate silo chute lining material in silos, bins, hoppers, or other containers and bulk materials of these materials in the chute, hopper, conveyor chute storage and transportation equipment, and similar process, usually due to caking material, bridging or frozen hindered, a funnel-shaped flow, groove-like flow, severe blockage forming junction arch, bridge plug, resulting in production processes standstill, waste of energy and to the production of a series of security problems, to solve these problems cost a lot of money and valuable production time. To solve this problem at home and abroad for many years of experience, the use of UHMWPE lining material of this kind of problem is to solve the most appropriate form, and has been widely used and has achieved good results. 

keywords: Ultra high molecular weight polyethylene sheet, a high density polyethylene sheet, polymer polyethylene plate,