Braskem CP 442 XP Injection Molding Polypropylene

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Braskem CP 442 XP Injection Molding Polypropylene (discontinued **)
Categories:	Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Molded
Material Notes:	Description: CP 442XP is a medium melt flow rate heterophasic copolymer suitable for injection molding applications. The product combines good stiffness with excellent impact resistance even at sub-zero temperatures and also provides good surface properties and excellent processability. Applications: Automotive parts; Toys; Household Appliances; Crates; Buckets; Compounds. Information provided by Braskem
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Physical Properties	Original Value	Comments

Density	0.895 g/cc	ASTM D792A
Melt Flow	6.0 g/10 min @Load 2.16 kg, Temperature 230 °C	ASTM D1238L

Mechanical Properties	Original Value	Comments
Hardness, Rockwell R	38	ASTM D785
Tensile Strength, Yield	24.0 MPa	ASTM D638
Elongation at Yield	7.0 %	ASTM D638
Flexural Modulus, 1% Secant	1.10 GPa	ASTM D790
Izod Impact, Notched	50.0 J/m @Temperature -20.0 °C	ASTM D256A

Thermal Properties	Original Value	Comments
Deflection Temperature at 0.46 MPa (66 psi)	93.0 °C	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	52.0 °C	ASTM D648
Vicat Softening Point	145 °C	10 N; ASTM D1525

**
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