Technical datasheet

DOWLEX™ 2042E

Supplied byDow- Last Updated on Sep 1, 2025

DOWLEX™ 2042E by Dow is an ethylene/octene-1 copolymer grade. Can be processed by blown film extrusion. Used in applications requiring good tear strength, outstanding toughness with good stiffness and temperature resistance. DOWLEX™ 2042E complies with REACH, RoHS, EU No. 10/2011 and U.S. FDA 21 CFR 177.1520.
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DOWLEX™ 2042E properties

Films properties

PropertiesValue & unitTest conditionTest method
Film Thickness - Tested0.0 Visible After LoginVisible After LoginVisible After Login

Mechanical properties

PropertiesValue & unitTest conditionTest method
Hardness, Shore D0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Dart Drop0.0 Visible After LoginVisible After LoginVisible After Login
Tear Strength, MD0.0 Visible After LoginVisible After LoginVisible After Login
Tear Strength, TD0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength at Yield, MD0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength at Yield, TD0.0 Visible After LoginVisible After LoginVisible After Login

Optical properties

PropertiesValue & unitTest conditionTest method
Gloss0.0 Visible After LoginVisible After LoginVisible After Login
Haze0.0 Visible After LoginVisible After LoginVisible After Login

Other properties

PropertiesValue & unitTest conditionTest method
Elongation at Break, MD0.0 Visible After LoginVisible After LoginVisible After Login
Elongation at Break, TD0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Puncture0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength at Break, MD0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength at Break, TD0.0 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
Vicat Softening Temperature0.0 Visible After LoginVisible After LoginVisible After Login

DOWLEX™ 2042E Processing Guidelines

Extrusion Processing Guidelines

PropertiesValue & unitTest conditionTest method
Blow up ratioVisible After LoginVisible After Login
Melt TemperatureVisible After LoginVisible After Login
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