UN-retardant plastic coal bunker liner wear the crown, coal bunker liner polymer, four times higher than nylon 66 and PTFE, six times higher than carbon; and self-lubricating PTFE fairly, friction coefficient of only 0.07-0.11; impact strength plastic in the first column, 2 times for the PC, five times the ABS, and can maintain a high toughness at liquid nitrogen temperature (-196 ℃); completely hygienic, non-toxic and can be used in contact Food and drugs; the impact energy absorption value in all plastics as the highest-value, high coal bin liner wear, silencer works well; excellent corrosion resistance, Zhoushan coal bin liner, low friction coefficient, low specific gravity, good resistance high-energy radiation. Polymer wear resistant liner carbon steel up to 6 times, and the friction coefficient between coal only steel 1/3 ~ 1/4, Table friction conditions, the wear resistance is expected to reach carbon about 4 times stronger than steel, but low hardness polyethylene plate, with a knife can draw deep marks, can not tolerate the impact of particulate material. In the coal drop tube in particular the use of coal in the coal crusher previous system is not feasible. Ultra-high coal bunker liner | Yu-plastic cheap (certified) | Zhoushan coal bunker liner by Dezhou Yu-Plastic Products Co., Dezhou Yu-Plastic Products Co., Ltd. (www.dezhouyuang.com) (www.dezhouyuang.com) is Dezhou, engineering leader, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. In Yu-plastic products led the staff warmly welcome all inquiries negotiations to create the Yu-plastic products a better future.