Retardant polyethylene sheet after multiple occasions by the use of the results confirmed found that the product has excellent sliding properties, low water absorption, and its performance is not affected by wet material; low coefficient of friction and wear resistance strong . Retardant polyethylene sheet is a common polymer materials, coal bunker, chute and similar containers stored materials and unloading trucks often stop functioning due to appear bonding, bridging phenomena influence. Anti-shock material, no cracks, some UHMW-PE chemical crosslinking treatment by doing stability; antistatic, flame retardant, below -260 ℃ still maintain its good performance, is a special non-corrosive engineering plastics. For coal mines, power plants, storage facilities, cement industry a black polyethylene sheet, chemical and metallurgical industries bunker, chutes and all the bulk iron car and dump truck and other wear-resistant lining. The main properties and other properties of UHMWPE polyethylene sheet compared to the friction coefficient is small, with good sliding properties. Welded polyethylene sheet divided into the following steps: First, ready for use before welding work, in accordance with the use of test welding method to determine the travel speed and hot wedge temperature. Second, the tape surface and the surface of the hot wedge welder on the wheel if there are hot melt adhesion of the impermeable membrane material residue or other debris, will affect the thermal conductivity and welding quality, so that a white polyethylene sheet must always clean, keeping the tape and hot wedge surface cleaning. Three, pe plate welds for two, each 10mm wide, the two middle seam about 15mm cavity to check the quality of welding. 2 as a weld quality to meet the requirements, while additionally a poor, probably due to the welding heat wedge polyethylene sheet is not perpendicular to the traveling direction, hot wedge can be adjusted a little spring. Fourth, the tape up and down pressure welder wheel strut axle pressure generated by the agency, if the pressure is too small, resulting in slippage between the upper and lower wheels tape, if the pressure is too large, it will lead to increased friction resistance, welder difficult to walk, and even cassette phenomenon. Adjustment must be shut down when the pressure is inappropriate. Five, will be welded plates were inserted pe walking along the welding machine direction from the lower left and right hot wedge, when until the temperature reaches 250 ℃ ~ 300 ℃, moving the roller handle automatic clamping pressure pe plate, welding machines forward, hot wedge surface melt adhesive waterproof board. Polyethylene sheet 5mm | SHENGTONG Rubber (certified) | polyethylene sheet provided by the Texas Shengtong Rubber Co.. Texas Shengtong Rubber Co., Ltd. (www.pebancai66.com) is Dezhou, plastic plate (sheet, section), bar leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. In Shengtong Rubber leadership with the staff warmly welcome all inquiries negotiations to create a better future SHENGTONG rubber.