LLDPE k3

详情

Linear Low Density polyethylene (Linear Low-Density Polyethy-lene), English abbreviation for LLDPE. Linear low density polyethylene on the structure, different from the general of low density polyethylene, because there is no long branches chain. LLDPE linearity depends on the different LDPE and LLDPE production process. Usually in LLDPE more under low temperature and pressure, ethylene and advanced by the world, has a olefins such as propylene polymerization and of Michael essien or were generated. Copolymerization of the generation of polymer process is better than the general LDPE LLDPE more narrow the molecular weight distributions, at the same time a linear structure makes it has different rheological properties. The flow characteristics of molten LLDPE optimal l should be the new technology of requirements, especially with film extrusion process, which can produce the high quality product LLDPE. Used in all the LLDPE polyethylene traditional city often increased resistance to stretch, resistance to penetrate, impact resistance and tensile properties make LLDPE suitable for the film. It's excellent resistance of environmental stress cracking resistance, low temperature resistance and impact of warping of pipes, plate to make LLDPE plastic extruded and all molding application