Technical datasheet

Metallocene Polyethylene KN™ KC581

Supplied byJapan Polyethylene- Last Updated on Jan 6, 2025

Metallocene Polyethylene KN™ KC581 by Japan Polyethylene is an ethylene/alpha-olefin copolymer grade. It is a plastomer with a uniform composition of both plastic and elastomeric properties produced by high-pressure manufacturing technology using a metallocene catalyst. It offers excellent flexibility, strength, has low odor and low melting point. It is processable using the extrusion coating method. Metallocene Polyethylene KN™ KC581 is used in liquid sache and flexible packaging. It is JPN-approved for food applications (for fats, oils, and fatty foods at temperatures exceeding 100°C).
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Metallocene Polyethylene KN™ KC581 properties

Mechanical properties

PropertiesValue & unitTest conditionTest method
Elongation at Break0.0 Visible After LoginVisible After LoginVisible After Login
Flexural Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Hardness, Shore D0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Charpy0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

PropertiesValue & unitTest conditionTest method
Density0.0 Visible After LoginVisible After LoginVisible After Login
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

PropertiesValue & unitTest conditionTest method
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Melting Point0.0 Visible After LoginVisible After LoginVisible After Login
Vicat Softening Temperature0.0 Visible After LoginVisible After LoginVisible After Login

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