Stretch film grade resin

PE 15303-003 is a film grade of low-density polyethylene. The grade is additive free.

PE 15303-003 is recommended for film extrusion, including thin films, food packaging

and technical films. It complies with EU Food Contact Regulations.

Specification：

Physical Properties Test Method Typical values* Melt Flow Rate, g/10 min (190 o C/2.16 kg) GOST 11645 (similar to ISO 1133) 0.3 Density, g/cm3 GOST 15139 0.921 Tensile Stress at Yield, MPa (500 mm/min) GOST 11262 (similar to ISO 527-2) 9.8 Tensile Stress at Break, MPa (500 mm/min) GOST 11262 (similar to ISO 527-2) 13.7 Elongation at Break, % (500 mm/min) GOST 11262 (similar to ISO 527-2) 600 Environmental Stress Cracking resistance, hrs GOST 13518 500

Features：

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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Low-Density Polyethylene PE 15303-003