Technical datasheet

PRIMALENE WPP722

Supplied bySouthern Polymer- Last Updated on Feb 11, 2026

PRIMALENE WPP722 by Southern Polymer is a high density polyethylene grade. Exhibits good melt flow, high impact strength, excellent color, low odor and good processing stability. PRIMALENE WPP722 by Southern Polymer is recommended for large shipping containers, 55-gallon drum lids and open head pails. Complies with FDA 21 CFR 177.1520.
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Benefits

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Compliance

Food Contact Approval
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Availability

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PRIMALENE WPP722 properties

Mechanical properties

PropertiesValue & unitTest conditionTest method
1% Secant Flexural Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Elongation at Break0.0 Visible After LoginVisible After LoginVisible After Login
Elongation at Yield0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength at Break0.0 Visible After LoginVisible After LoginVisible After Login

Other properties

PropertiesValue & unitTest conditionTest method
Tensile Strength at Yield0.0 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
Brittleness Temperature0.0 Visible After LoginVisible After LoginVisible After Login
Heat Deflection Temperature (HDT)0.0 Visible After LoginVisible After LoginVisible After Login
Vicat Softening Temperature0.0 Visible After LoginVisible After LoginVisible After Login