Technical datasheet

Alcryn® 4070 NC

Supplied byLyondellBasell- Last Updated on Jul 9, 2025

Alcryn® 4070 NC by LyondellBasell is a general purpose, melt processable rubber. It contains recyclable material. It exhibits medium flow, high heat resistance and ozone resistance. It offers fast molding cycle, noise damping, oil resistance and vibration damping. It is processed by blow molding, injection molding, extrusion, calendering and vacuum forming. Alcryn® 4070 NC is recommended for cable jacketing, handles, seals, fabric coatings, hose, tubing, flexible grips, overmolding, weatherstripping, gaskets and profile applications. It complies with RoHS regulation.
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Benefits

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Compliance

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Alcryn® 4070 NC properties

Mechanical properties

PropertiesValue & unitTest conditionTest method
Clash-Berg Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Compression Set0.0 Visible After LoginVisible After LoginVisible After Login
Compression Set0.0 Visible After LoginVisible After LoginVisible After Login
Elongation at Break0.0 Visible After LoginVisible After LoginVisible After Login
Elongation at Break0.0 Visible After LoginVisible After LoginVisible After Login
Hardness, Shore A0.0 Visible After LoginVisible After LoginVisible After Login
Tear Strength0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Set0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Stress0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Stress0.0 Visible After LoginVisible After LoginVisible After Login
Torsional Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Torsional Modulus0.0 Visible After LoginVisible After LoginVisible After Login

Other properties

PropertiesValue & unitTest conditionTest method
Abrasion0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength at Yield0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength at Yield0.0 Visible After LoginVisible After LoginVisible After Login
Viscosity, Melt0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

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Density0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

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Brittleness Temperature0.0 Visible After LoginVisible After LoginVisible After Login

Alcryn® 4070 NC Processing Guidelines

Other Processing Guidelines

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