pubdate：2020-10-16 11:06:28 popularity：
Chemical stability of PE plate in different environments
PE plate has excellent resistance to most life and industrial chemicals, chemicals will produce chemical reactions, corrosion of PE plate, PE plate is a high crystallinity, non-polar thermoplastic resin, the original HDPE appearance is milky white, in a small cross-section of a certain degree of translucent. PE plate has the characteristics of high toughness, tensile, corrosion resistance, low temperature resistance, good wear resistance and so on. The production of PE sheets are produced with imported equipment and unique internal stress reduction technology, and the use of new PE raw materials.
PE plate has chemical properties determine the best-selling PE plate, PE plate melting point is about 130℃, is excellent heat resistance and hunger resistance chemical stability, is high rigidity and toughness machine strength and electrical function resistance to stress cracking conditions are also better condensation measurement. PE sheet is stored in excellent chemical resistance, chemical characteristics of the collection is not hygroscopic and is good waterproof vapor properties can be used for packaging. PE plate odorless, non-toxic, feel like wax, has excellent low temperature resistance (lower use temperature can reach -70 ~ -100℃), good chemical stability, resistance to most acid and alkali erosion (not resistant to acid with oxidation properties).
Insoluble in general solvents at room temperature, small water absorption, good electrical insulation performance, low density, good toughness (also suitable for low temperature conditions), good tensile property; Good electrical and dielectric insulation, low water absorption, low water vapor permeability, good chemical stability, tensile resistance, non-toxic and harmless. PE board is widely used in gas transportation, water supply, sewage, agricultural irrigation, mining fine particle solid transportation, as well as oil fields, chemical industry and post and telecommunications and other fields, especially in gas transportation has been widely used, of which PE insulation board is made of polyethylene plastic pellet foam, has a very excellent sound insulation single, water permeability resistance and gas flow cut-off capacity, low water absorption, low water absorption. Low thermal conductivity.