Plastic Granules LLDPE

LLDPE Plastic Granules (LLDPE) is a molecular structure with very short copolymerization of ethylene with a small amount of α -olefin on the main chain of linear ethylene.

LLDPE Plastic Granules is non-toxic, tasteless, odorless milky particles, the density of 0.918~0.935g/cm3. It compared with LDPE, have high softening temperature and melt temperature, has good strength and toughness, rigidity, heat, cold resistance is good wait for an advantage, but also has good envi resistanceronmental stress cracking resistance, resistance to impact strength, tear strength and other properties, and acid, alkali, organic solvent and widely used in industry, agriculture, medicine, health and daily life supplies, and other fields.

1. Self-viscosity. Self-adhesive refers to the adhesion between the wound films after contact. This property enables the package to tighten and not loosen during the stretch winding process and after wrapping. Self-viscosity is affected by many external factors, such as humidity, dust and pollutants, which is also an important indicator to detect its quality.

2. Toughness. Toughness refers to the combined resistance of a film to puncture and tear. The hazard value for tear resistance must be transverse, that is, perpendicular to the direction of operation of the machine, because tearing in this direction will loosen the package and the package will remain firm even if a tear occurs longitudinally. Therefore, the better the toughness of the winding film, the higher the quality.

3. Tensile performance. Stretching is the elongation capacity of the winding film after being stressed. The excellent tensile film will get good extension after stretching.

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