I. Stern 320NB Prime Impact Copolymer Polypropylene, No Break

Category	Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene, Impact Modified; Molded/Extruded
Manufacturer	I. Stern & Company
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	I. Stern 320NB Prime Impact Copolymer Polypropylene, No Break.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Features:Outstanding impact strength balanced with stiffnessExcellent long term heat aging propertiesWet/dry environment resistanceGood surface glossApplicationsAutomotiveApplianceLawn and GardenRigid packagingInformation provided by I. Stern & Co. Inc.

Physical Properties	Metric	English	Comments
Specific Gravity	0.900 g/cc	0.900 g/cc	ASTM D1505
Melt Flow	18 g/10 min	18 g/10 min	ASTM D1238

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	22.8 MPa	3300 psi	51 mm/min; ASTM D638
Elongation at Yield	12 %	12 %	51 mm/min; ASTM D638
Flexural Modulus	1.10 GPa	160 ksi	1% Tangent, 1.27 mm/min; ASTM D790A
Izod Impact, Notched	NB	NB	ASTM D256

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	75.0 Â°C	167 Â°F	ASTM D648

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