Yinchuan polyethylene sheet, Tao Hong-resistant materials, high density polyethylene plate

Tao Hung wear-resistant materials Co., Ltd. Shandong introduce you to ultrahigh molecular weight polyethylene is excellent overall performance engineering thermoplastics having a linear structure. UHMWPE its development is very rapid, 80 years ago, the world average annual growth rate of 8.5%, after the 1980s, the growth rate as high as 15% to 20%. Moreover, China's average annual growth rate of over 30%. 1978 World consumption of 12,000 to 12,500 tons, while in 1990 the world demand of about 50,000 tons, of which the United States accounted for 70%. 2007--2009, China has gradually become the world's plastics factory, super molecular weight polyethylene industry development is very rapid, the following history: in the 1930s it was suggested that the first ultrahigh molecular weight polyethylene fibers on the basic theory; gel spinning France and the emergence of plasticized spinning process to make ultra-high molecular weight polyethylene made a major breakthrough in technology; the 1970s, the University of Leeds Capaccio and Ward first developed a molecular weight of 100,000 molecular weight polyethylene fibers; 1964 China successfully developed and put into industrial production; in 1975 the Netherlands made use decahydronaphthalene solvent invented the gel spinning process (Gelspinning), successfully prepared UHMWPE fiber, and applied for a patent in 1979. After that through the efforts of a decade of research, we confirmed gel spinning method is an effective method for producing high-strength polyethylene fibers, having industrialization prospects; 1983 Japan gel extrusion ultra-fold stretching, paraffin as solvent, producing ultra-high molecular weight polyethylene fiber; ultra high molecular weight polyethylene pipe in China in 2001 by the Ministry of Science and Technology National Science of the word document (2000) No. 056 focus on promoting national scientific and technological achievements, is a chemical class of new materials and new products. State Planning Commission of Science and Technology ultrahigh molecular weight polyethylene pipe project as a high-tech industrial areas of focus of the current priority to the development of ultra high molecular weight polyethylene as a surface lubricating materials, has its special wear resistance, low coefficient of friction, impact resistance and excellent anti-corrosion and other comprehensive performance, it is by far the reach of many materials. It can be used as material hopper and chute coal drop tube by trough lining material. Related industries at home and abroad in recent years, attention and concern, and gradually promote the use in power plants, iron and steel, port and mining industries. With the global economic development, China's high-tech industry has quick access to the country's coal, electricity, iron and steel industry, and promote the rapid development of these industries. However, the coal bunker in these industries, silos, bridge bond issue leavened tank hinder a general store became a stumbling forward the healthy development of these industries. To solve this problem, I plant development and production of ultra-high molecular weight polyethylene liner, due to its low coefficient of friction, high plate impact strength, low water absorption board, excellent self-lubricating and excellent resistance corrosion, etc., to solve the bonding, bridging problem bunker, silos, mixing barrel, leavened tank, dump truck, it has been recognized by the industry, and widely used. Currently, high molecular weight polyethylene liner has been China's coal, electricity, steel, mining and other more than a hundred units, and achieved good results.