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Spartech PP5220 Calcium Carbonate Filled Homopolymer

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene with 20% 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 PP5220 Calcium Carbonate Filled Homopolymer.pdf
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Material Notes:
Offers improved stiffness versus unfilled materials. They offer substantial improvements in drop weight (Gardner) impact over both unfilled polypropylene and other types of filled polypropylene. Calcium Carbonate also offers advantages in appearance, gloss, and colorability due to its bright white color.Information provided by Spartech
Physical Properties Metric English Comments
Specific Gravity 1.04 g/cc

@Temperature 22.8 °C
1.04 g/cc

@Temperature 73.0 °F
ASTM D792
Filler Content 20 %
20 %
Linear Mold Shrinkage 0.015 cm/cm
0.015 in/in
0.125inch wall
Mechanical Properties Metric English Comments
Tensile Strength, Yield 29.6 MPa
4300 psi
ASTM D638
Elongation at Break 115 %
115 %
ASTM D638
Elongation at Yield 6.0 %
6.0 %
ASTM D638
Flexural Modulus 1.52 GPa
220 ksi
secant; ASTM D790
1.97 GPa
285 ksi
tangent; ASTM D790
Izod Impact, Notched 0.374 J/cm

@Temperature 22.8 °C
0.700 ft-lb/in

@Temperature 73.0 °F
ASTM D256
Gardner Impact 16.3 J

@Temperature 22.8 °C
12.0 ft-lb

@Temperature 73.0 °F
ASTM D5420
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 98.9 °C
210 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 51.7 °C
125 °F
ASTM D648
Optical Properties Metric English Comments
Gloss 75 %
75 %
60°; ASTM D523
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