Southern Polymer PRIMALENE® WPP502 Polypropylene

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Southern Polymer PRIMALENE® WPP502 Polypropylene
Categories:	Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Impact Modified; Molded/Extruded
Material Notes:	A fractional melt low density polypropylene Typical Applications: Agricultural film Blend partner Construction film Foams Heavy duty bags High performance collation shrink Pallet shrink film Profile extrusion Features: High strength properties Medium optical properties Slip: zero Anti-block: zero Information provided by Southern Polymer
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Physical Properties	Metric	English	Comments

Density	0.922 g/cc	0.0333 lb/in³	ASTM D792
Melt Flow	33 g/10 min @Load 2.16 kg, Temperature 190 °C	33 g/10 min @Load 4.76 lb, Temperature 374 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Film Tensile Strength at Yield, MD	12.0 MPa	1740 psi	ASTM D882
Film Tensile Strength at Yield, TD	11.0 MPa	1600 psi	ASTM D882
Film Elongation at Break, MD	500 %	500 %	ASTM D882
Film Elongation at Break, TD	650 %	650 %	ASTM D882
Elmendorf Tear Strength MD	400 g	400 g	ASTM D1922
Elmendorf Tear Strength TD	750 g	750 g	ASTM D1922
Dart Drop Test	320 g	0.706 lb	ASTM D1709A
Film Tensile Strength at Break, MD	24.0 MPa	3480 psi	ASTM D882
Film Tensile Strength at Break, TD	22.0 MPa	3190 psi	ASTM D882
1% Secant Modulus, MD	210 MPa	30500 psi	ASTM D882
1% Secant Modulus, TD	240 MPa	34800 psi	ASTM D882

Thermal Properties	Metric	English	Comments
Melting Point	109 °C	228 °F	Peak

Optical Properties	Metric	English	Comments
Haze	11 %	11 %	ASTM D1003
Gloss	54 %	54 %	45°; ASTM D2457

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PSOUTH020 / 283876

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