LyondellBasell Pro-fax™ RP320N Polypropylene Copolymer

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LyondellBasell Pro-fax™ RP320N Polypropylene Copolymer
Categories:	Polymer; Film; Thermoplastic; Polypropylene (PP); Polypropylene Copolymer
Material Notes:	Description: Pro-fax™ RP320N is a barefoot polypropylene random copolymer designed for cast film packaging applications. Cast film made with this resin has exceptional clarity and gloss, as well as improved cold temperature impact resistance and broader heat seal range compared to homopolymer polypropylene. Pro-fax™ RP320N resin meets FDA requirements in the Code of Federal Regulations in 21 CFR 177.1520 for all food contact, including cooking applications. All ingredients meet the chemical registration requirements of TSCA (U.S.) and DSL (Canada). Uses: Clear sheet, food packaging, bags Information provided by Basell.
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Physical Properties	Original Value	Comments

Density	0.900 g/cc	ASTM D792
Melt Flow	12 g/10 min @Load 2.16 kg, Temperature 230 °C	Condition L; ASTM D1238

Mechanical Properties	Original Value	Comments
Hardness, Rockwell R	81	ASTM D 785
Tensile Strength, Yield	4000 psi	ASTM D 638
Elongation at Yield	13 %	ASTM D 638
Flexural Modulus, 1% Secant	134000 psi	0.05 in/min; ASTM D790
Izod Impact, Notched	1.10 ft-lb/in	73°F; ASTM D256

Thermal Properties	Original Value	Comments
Deflection Temperature at 0.46 MPa (66 psi)	178 °F	Unannealed; ASTM D648

Compliance Properties	Original Value	Comments
FDA	Yes	See notes for details.

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