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| No.8717459
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Information Name: | Supply within UHMWPE scraper, coal slag transport path. |
Published: | 2015-04-26 |
Validity: | 365 |
Specifications: | 3 |
Quantity: | 10000.00 |
Price Description: | |
Detailed Product Description: | Ultra-high molecular weight polyethylene (UHMW-PE) sheet product applications with the new century, the development of the global economy, China's high-tech industry has quickly entered the coal, electricity, iron and steel industry, and promote the rapid development of these industries. But the prevalence of these industries in coal bunker, hopper, chute bonding, bridging issues become an obstacle to the development of these industries stumbling forward, to solve these problems, the company in 1991 to develop the production of ultra-high molecular weight polyethylene liner, because it has a very low coefficient of friction, high combat strength, low water absorption, good self-lubricating and excellent corrosion resistance and other characteristics, to solve the coal bin, hopper, mixing barrel, chute, bonding, bridging problem dump truck, and has been recognized by the industry, and widely used. Currently, high molecular weight polyethylene liner has been in the coal, electricity, steel, mining, building materials and many other units to use, and achieved good results. The proportion of species characteristic features of product varieties and lines of pure UHMW-PE201 0.94 UHMW-PE is made to keep all their characteristics UHMW-PE202 1.10 significantly improved wear resistance, surface hardness and heat resistance. For wear resistance, high temperature places UHMW-PE203 0.94 remained static in addition to pure WHMW-PE mechanical properties, and for proof, flame retardant antistatic UHMW-PE204 1.10 spaces, high wear resistance, for coal, mine place UHMW-PE205 1.10 anti flame resistance, can be used in downhole performance UHMWPE (UHMW-PE) is a thermoplastic plastic, it combines all the advantages of plastic can, which impact resistance, abrasion resistance, chemical corrosion , self-lubricating, low temperature resistance and other characteristics, is the highest current value of the plastic variety. With the development of plastic processing technology, UHMW-PE applications will become increasingly widespread. The main performance compared to other materials performance coefficient of friction, good sliding material UHMW-PE ultra-high board - Coal Nylon 66- cast stone coal - coal steel - cement board Coal - Coal friction coefficient 0.1-0.2 0.07-0.11 0.37 0.3 0.45 0.45 to 0.58 0.6-0.8 test methods conducted by ASTMD1894 lowest coefficient of friction is the cause of UHMW-PE has lubricity. It can be in the absence of lubricant conditions, in order to form a sliding or rotating work than steel Copper in the case of lubricating better lubricating properties. Wear resistance, low wear rate material UHMW-PE Nylon 66 45 # carbon steel PTFE wear rate of the average of 0.3-0.45% 1.51 1.72 4.02 4.05 UHMWPE with increasing molecular weight, the abrasion performance continues to improve significantly, when the molecular weight of up to 200 million and significantly improved wear resistance, the molecular weight of more than 3 million when most wearable. From the point of view if you wear resistant, use a molecular weight of more than 3 million UHMW-PE ideal. High impact strength, good toughness material UHMW-PE Nylon 66 PTFE cast stone plate KJ / M2 108-140 6-11 16 1.6-15 300-400 test methods conducted by ASTMD256 impact strength is UHMW-PE prominent features, it is high toughness polymers, ultrahigh molecular weight polyethylene impact strength rises with increasing molecular weight. Molecular weight rose to a certain value, the highest value of the impact strength. Thereafter, further increase the molecular weight, the impact strength decreased. Water absorption material UHMW-PE Nylon 66 ABS POM absorption% <0.1 1.6 No 0.2-0.45 0.25 |
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Copyright © GuangDong ICP No. 10089450, Emerging Chemical Co., Ltd. Shandong All rights reserved.
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You are the 33915 visitor
Copyright © GuangDong ICP No. 10089450, Emerging Chemical Co., Ltd. Shandong All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility