Coal bunker liner with high wear resistance performance parameters coal bunker liner density ≥3.6 g / cm3 ≥85 HRC Rockwell hardness compression strength ≥850 Mpa fracture toughness KΙC ≥4.8MPa · m1 / 2 flexural strength ≥290MPa 20W thermal conductivity / mK thermal expansion coefficient: the chemical composition of 7.2 × 10-6m / mK coal bunker liner high wear resistance of the alloy layer of carbon content of 4-5%, chromium content of up to 25 to 30%, the microstructure of the Cr7C3 carbide The volume fraction of 50% or more, macro-hardness of HRC56 ~ 62, the hardness of chromium carbide HV1400 ~ 1800, higher than the hardness of quartz sand HV800 ~ 1200. Carbide wear due to the direction perpendicular to the distribution, even in comparison with the same cast alloy composition and hardness, wear resistance more than doubled. Anti-aging editor of ultrahigh molecular weight polyethylene (UHMW-PE) has good anti-aging properties, the use of longer polymer sheet wholesale cost savings. Absorbing ultra high molecular weight polyethylene use Edit (UHMW-PE) energy absorption characteristics, can be widely used in machinery and equipment industry super polymer sheet market for ultra-high molecular plate steel surface of the material, to reduce friction and improve efficiency. Edited by adding flame retardants, ultra high molecular weight polyethylene (UHMW-PE) with a flame retardant polymer plates wholesale, SHENGTONG Rubber Headquarters (certified), Suzhou rubber polymer plate by Texas SHENGTONG Limited. Texas Shengtong Rubber Co., Ltd. (www.njpebancai.com) (www.njpebancai.com) is Dezhou, plastic plate (sheet, section), bar leaders, over the years, the company is implementing the scientific management, innovation and development, honesty trustworthiness policy, and satisfy customer needs. Shengtong Rubber headquarters in leadership with the staff warmly welcome all inquiries negotiations to create SHENGTONG Rubber headquarters a better future.