High Quality Virgin LLDPE Linear Low Density Polyethylene-LLDPE-Dfda-9047

The rheological properties of LLDPE can be summarized as "rigid in shear" and "soft in extension". When LLDPE is used to replace LDPE, the film extrusion equipment and conditions must be modified. The high viscosity of LLDPE requires the extruder to have higher power and provide higher melt temperature and pressure. The die gap must be widened to avoid production reduction due to high back pressure and melt fracture.

Linear low density polyethylene is non-toxic, tasteless and odorless milky white particles with a density of 0.918~0.935g/cm3. Compared with LDPE, it has higher softening temperature and melting temperature, high strength, good toughness, high rigidity, good heat resistance, cold resistance and other advantages, as well as good resistance to environmental stress cracking, impact strength, tear strength and other properties, and can withstand acid, alkali, organic solvents and so on, and is widely used in industry, agriculture, medicine, health and daily necessities and other fields.