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Polyethylene bottle characteristics

The properties of polyethylene bottles depend mainly on polyethylene (PE). Many of the mechanical properties of polyethylene depend on the density and melt index of the material. Its density varies from 0.9 to 0.96 g/cm3. The melt index (solution flow index) of polyethylene varies widely, and can be 0.3-25 or more. Many important properties of polyethylene vary with density and melt index. Many of the mechanical properties of polyethylene depend on the strength of the material, fracture, distortion, and impact, as well as the thermal properties of the material.


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The polyethylene material has a low glass transition temperature of 125 degrees, but maintains its mechanical properties over a wide temperature range. Linear high molecular weight polyethylene has an equilibrium melting point of 137 degrees, but it is generally difficult to reach equilibrium....

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Posted in: VIV Asia
Tina Van

Tina Van

Business Development Manager, SJZ Xinfuda Medical Packaging Co., Ltd

Xinfuda founded in 2001, specializes in designing, manufacturing and exporting a wide range of ready-made & custom-made plastic packaging products for pharmaceutical and other industries. With standard grade 10000 modern purification workshop and state-of-the-art production facilities & inspection equipments imported from Germany, such as numerically-controlled injection molding machine and blow molding machine, we have developed acknowledged quality plastic (PE, PP, PET etc.) bottles and containers with different capacities (from 5ml to 6000ml), shapes, colors and caps for domestic and oversea clients.

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