K-type chain guide rails Texas GAIN polyethylene rubber prices low impact strength, impact resistance UHMWPE, and among the best in all the engineering plastics, Figure 2 shows the impact strength of UHMWPE comparison with other plastics, it can be seen from Figure 2, plastic chains rail, impact resistance, impact strength UHMWPE is about 2 times for the PC, five times the ABS and more than 10 times of POM and PBTP. Impact resistance is so high that the usual impact test method is difficult to break it destroyed. The impact strength improves with increasing molecular weight, the molecular weight reaches a maximum at 1.5 million, and then continue to rise with the molecular weight gradually decreased. It is worth noting that it in liquid nitrogen (-195 ℃) can maintain excellent impact strength, this feature is not found in other plastics. In addition, lightweight chain guide, which repeatedly impact surface hardness higher. 3, self-lubricating UHMWPE has an extremely low coefficient of friction (0.05 to 0.11), it is self-lubricating resistance. Table 1 UHMWPE friction factor compared with other engineering plastics. As can be seen from Table 1, UHMWPE rubbing factor in moving it under water lubrication is PA66 and POM 1/2, second only to the best self-lubricating plastic polytetrafluoroethylene (PTFE) in the absence of lubrication conditions ; when it works in the form of sliding or rotating, even better than steel and brass add oil after lubrication. Therefore nylon chain guides, known in the field of tribology UHMWPE cost / performance ideal friction material. Name friction coefficient of self-lubricating water lubricating UHMWPE0.10 ~ 0.220.05 ~ 0.100.05 ~ 0.08PTFE0.04 ~ 0.250.04 ~ 0.080.04 ~ 0.05PA660.15 ~ 0.400.14 ~ 0.190.06 ~ 0.11POM0. 15 - 0.350.10 - 0.200.05 - 0.10 Table 1 UHMWPE plastic friction coefficient comparison with other ultra high molecular weight polyethylene UHMW-PE06B / 08B / 10A / 12A / 16A wear chain guide ultrahigh molecular weight polyethylene (UHMW-PE ) are from ethylene, butadiene monomer in the catalyst, the polymerization viscosity-average molecular weight greater than 3 million of engineering thermoplastics. The product is superior overall performance, wear resistance, low temperature resistance, corrosion resistance, self-lubricating, impact resistance in all plastics as the highest value, long-term at -169 ℃ - Working conditions at + 90 ℃, known as "amazing "plastics. We can provide a variety of color products according to customer requirements. Key Features: 1.UHMWPE wear the highest rate of pure plastic, and increase with increasing molecular weight; UHMWPE and steel, copper pairing prone to adhesive wear, small pieces of spouses wear. Life than steel chain guides, wear resistance is 3-7 times of carbon steel and stainless steel; 2.UHMWPE good self-lubricating, low rolling friction coefficient in the plastic, can slide or rotate without lubrication in the form of work, the lubricity than steel and copper in the lubricating oil of the situation even better! Chain guide 16a, Shengtong Rubber (certified), Ltd. Liupanshui chain guide is provided by Shandong Province Dezhou Shengtong Rubber. Shandong Province Dezhou Shengtong Rubber Co., Ltd. (www.njstxs.com) (www.dzupe.com) Shandong Texas, a plastic plate (sheet, section), rods leaders, over the years, the company is implementing the scientific management, innovation and development , the principle of honesty and trustworthiness, and satisfy customer needs. In Shengtong Rubber leadership with the staff warmly welcome all inquiries negotiations to create a better future Shengtong Rubber.