Spartech PP7240 Calcium Carbonate Filled High Impact Copolymer

Category	Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene with 40% Calcium Carbonate (CaCO3) Filler
Manufacturer	Spartech
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Spartech PP7240 Calcium Carbonate Filled High Impact Copolymer.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Provides the highest level of impact of all copolymers and are useful in applications where improved processing and stiffness are required versus unfilled copolymer materials.Information provided by Spartech

Physical Properties	Metric	English	Comments
Specific Gravity	1.25 g/cc @Temperature 22.8 °C	1.25 g/cc @Temperature 73.0 °F	ASTM D792
Filler Content	40 %	40 %
Linear Mold Shrinkage	0.010 cm/cm	0.010 in/in	0.125inch wall

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	17.6 MPa	2550 psi	ASTM D638
Elongation at Break	200 %	200 %	ASTM D638
Elongation at Yield	7.0 %	7.0 %	ASTM D638
Flexural Modulus	1.24 GPa	180 ksi	secant; ASTM D790
	1.55 GPa	225 ksi	tangent; ASTM D790
Izod Impact, Notched	4.27 J/cm @Temperature 22.8 °C	8.00 ft-lb/in @Temperature 73.0 °F	ASTM D256
Gardner Impact	27.1 J @Temperature 22.8 °C	20.0 ft-lb @Temperature 73.0 °F	ASTM D5420

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	93.3 °C	200 °F	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	44.4 °C	112 °F	ASTM D648

Optical Properties	Metric	English	Comments
Gloss	45 %	45 %	60°; ASTM D523

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