Formability 1. crystalline material, moisture absorption is small, do not have sufficiently dried plant coal bin liner, excellent mobility liquidity pressure sensitive, to use the high-pressure injection molding, melt temperature uniformity, fast filling, packing full. Not coal bunker liner by direct gate to prevent uneven shrinkage Inner Mongolia coal bin liner, internal stress increases. Note that selecting gate location and prevent shrinkage and deformation. 2, the contraction range and shrinkage large, clear direction, easily deformed warping cooling rate should be slow, set the cold slug mold, and a cooling system. 3, the heating time not too long, otherwise it will decompose, burn. 4, a soft plastic parts shallower side recesses, may force the release. 5, may melt fracture, not in contact with the organic solvent, to prevent cracking. Polyethylene wear plate flame coal bin liner, also known as low-voltage high-density polyethylene, HDPE board, PE board, HDPE rods. It is a high crystallinity, non-polar thermoplastic resin. The original state of HDPE milky white, the thin cross-section was a certain degree of translucent. Features Sheet PE sheet has excellent resistance to most living and industrial chemicals characteristics. Polyethylene sheet some types of chemicals will undergo chemical corrosion, such as corrosive oxidizer (nitric acid), aromatic hydrocarbons (xylene) and halogenated hydrocarbons (carbon tetrachloride). The polymer does not absorb moisture and has good water vapor resistance, can be used for packaging purposes. HDPE has good electrical properties, especially high insulation dielectric strength, making it suitable for wire and cable. Medium to high molecular weight grades with excellent impact resistance, even at room temperature at low temperatures -40F were the case, the unique characteristics of the various grades of HDPE is an appropriate combination of four basic variables: density, molecular weight, molecular weight distribution and additives . Different catalysts are used to produce customized special performance polymers. These variables combine to produce different uses of HDPE grade; to achieve the best balance between performance. Has good chemical stability, it can resist most acids, alkalis, organic solvents and water erosion. Electrical insulation. Shanxi coal bunker liner Conte _ sheet (Certified) _ coal bunker liner Conte provided by Shandong Petroleum Equipment Co., Ltd. Conte Shandong Petroleum Equipment Co. (www.njtlgcbc.com) Shandong Texas, a plastic plate (sheet, section), rods leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. Conte plate in leadership with the staff warmly welcome all inquiries negotiations to create a better future Conte plate.