Technical datasheet

Certene™ HWF-0852

Supplied byMuehlstein- Last Updated on Nov 24, 2025

Certene™ HWF-0852 by Muehlstein is a prime high molecular weight, high density polyethylene (HDPE) hexene copolymer grade available in the form of pellets. Is insoluble in cold water. Offers improved processability, bimodal & broad molecular weight distribution, outstanding mechanical properties and high film drawdown. Is suitable for processing by blown film extrusion. Certene™ HWF-0852 is recommended for shopping, grocery, merchant and produce bags, refuse sacks, single & multiwall liners, meat & cheese wrap films, substitute film for grease proof waxed, acid free papers and lamination applications.
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Certene™ HWF-0852 properties

Mechanical properties

PropertiesValue & unitTest conditionTest method
1% Secant Modulus, MD0.0 Visible After LoginVisible After LoginVisible After Login
1% Secant Modulus, TD0.0 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

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
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
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
Decomposition Temperature0.0 Visible After LoginVisible After LoginVisible After Login
Melting Point0.0 Visible After LoginVisible After LoginVisible After Login

Certene™ HWF-0852 Processing Guidelines

Extrusion Processing Guidelines

PropertiesValue & unitTest conditionTest method
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