Technical datasheet

Heraflex® E 3918 1000 NAT

Supplied byRadiciGroup- Last Updated on Apr 4, 2025

Heraflex® E 3918 1000 NAT by Radici is a natural colored thermoplastic copolyester elastomer (COPE) grade. Possesses lowest modulus. Is suitable for processing by injection molding. Used in automotive, technical-industrial, sport and furnishings. Heraflex® E 3918 1000 NAT complies with ROHS 2002/95/CE.
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Heraflex® E 3918 1000 NAT properties

Elastomers properties

PropertiesValue & unitTest conditionTest method
Nominal Strain at Break0.0 Visible After LoginVisible After LoginVisible After Login

Electrical properties

PropertiesValue & unitTest conditionTest method
Surface Resistivity0.0 Visible After LoginVisible After LoginVisible After Login
Volume Resistivity0.0 Visible After LoginVisible After LoginVisible After Login

Mechanical properties

PropertiesValue & unitTest conditionTest method
10% Modulus0.0 Visible After LoginVisible After LoginVisible After Login
100% Modulus0.0 Visible After LoginVisible After LoginVisible After Login
300% Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Flexural Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Flexural Strength0.0 Visible After LoginVisible After LoginVisible After Login
Hardness, Shore D0.0 Visible After LoginVisible After LoginVisible After Login
Hardness, Shore D0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Notched Charpy0.0 Visible After LoginVisible After LoginVisible After Login
Modulus of Elasticity0.0 Visible After LoginVisible After LoginVisible After Login
Tear Strength0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Modulus0.0 Visible After LoginVisible After LoginVisible After Login

Other properties

PropertiesValue & unitTest conditionTest method
Abrasion0.0 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
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
Deflection Temperature at 0.46 MPa (66 psi)0.0 Visible After LoginVisible After LoginVisible After Login
Melting Point0.0 Visible After LoginVisible After LoginVisible After Login
Vicat Softening Temperature0.0 Visible After LoginVisible After LoginVisible After Login

Heraflex® E 3918 1000 NAT Processing Guidelines

Injection Molding Processing Guidelines

PropertiesValue & unitTest conditionTest method
Dew PointVisible After LoginVisible After Login
Drying TemperatureVisible After LoginVisible After Login
Drying Time (Desiccant Dryer)Visible After LoginVisible After Login
Injection SpeedVisible After LoginVisible After Login
Maximum Water ContentVisible After LoginVisible After Login
Melt TemperatureVisible After LoginVisible After Login
Mold TemperatureVisible After LoginVisible After Login

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