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Overview of materials for Polypropylene with 20% Calcium Carbonate (CaCO3) Filler

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene with 20% Calcium Carbonate (CaCO3) Filler
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Overview of materials for Polypropylene with 20% Calcium Carbonate (CaCO3) Filler.pdf
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Material Notes:
This property data is a summary of similar materials in the MatWeb database for the category "Polypropylene with 20% Calcium Carbonate (CaCO3) Filler". Each property range of values reported is minimum and maximum values of appropriate MatWeb entries. The comments report the average value, and number of data points used to calculate the average. The values are not necessarily typical of any specific grade, especially less common values and those that can be most affected by additives or processing methods.
Physical Properties Metric English Comments
Density 0.980 - 1.10 g/cc
0.0354 - 0.0397 lb/in³
Average value: 1.04 g/cc Grade Count:84
Filler Content 15.0 - 20.0 %
15.0 - 20.0 %
Average value: 19.9 % Grade Count:35
Water Absorption 0.0200 - 0.0300 %
0.0200 - 0.0300 %
Average value: 0.0211 % Grade Count:9
Linear Mold Shrinkage 0.00100 - 0.0200 cm/cm
0.00100 - 0.0200 in/in
Average value: 0.0133 cm/cm Grade Count:60
Melt Flow 0.900 - 70.0 g/10 min
0.900 - 70.0 g/10 min
Average value: 13.9 g/10 min Grade Count:61
Ash 18.0 - 23.0 %
18.0 - 23.0 %
Average value: 20.0 % Grade Count:13
Mechanical Properties Metric English Comments
Hardness, Rockwell R 50.0 - 98.0
50.0 - 98.0
Average value: 81.2 Grade Count:24
Hardness, Shore D 65.0 - 72.0
65.0 - 72.0
Average value: 69.8 Grade Count:12
Tensile Strength, Ultimate 12.0 - 30.3 MPa
1740 - 4400 psi
Average value: 22.5 MPa Grade Count:39
Tensile Strength, Yield 14.0 - 32.0 MPa
2030 - 4640 psi
Average value: 25.1 MPa Grade Count:55
Elongation at Break 2.00 - 545 %
2.00 - 545 %
Average value: 74.8 % Grade Count:61
Elongation at Yield 3.00 - 100 %
3.00 - 100 %
Average value: 10.4 % Grade Count:25
Modulus of Elasticity 1.00 - 2.69 GPa
145 - 390 ksi
Average value: 1.80 GPa Grade Count:22
Flexural Yield Strength 16.0 - 54.0 MPa
2320 - 7830 psi
Average value: 36.5 MPa Grade Count:47
Flexural Modulus 0.800 - 2.70 GPa
116 - 392 ksi
Average value: 1.65 GPa Grade Count:83
Compressive Yield Strength 27.6 - 47.6 MPa
4000 - 6900 psi
Average value: 40.9 MPa Grade Count:3
Izod Impact, Notched 0.267 - 7.47 J/cm
0.500 - 14.0 ft-lb/in
Average value: 1.04 J/cm Grade Count:76
Izod Impact, Unnotched 0.534 - 5340 J/cm
1.00 - 10000 ft-lb/in
Average value: 9.81 J/cm Grade Count:19
Izod Impact, Notched (ISO) 3.80 - 16.0 kJ/m²
1.81 - 7.61 ft-lb/in²
Average value: 7.07 kJ/m² Grade Count:7
3.30 - 3.30 kJ/m²

@Temperature -40.0 - -40.0 °C
1.57 - 1.57 ft-lb/in²

@Temperature -40.0 - -40.0 °F
Average value: 3.30 kJ/m² Grade Count:1
Izod Impact, Unnotched (ISO) 15.0 - 20.0 kJ/m²
7.14 - 9.52 ft-lb/in²
Average value: 17.7 kJ/m² Grade Count:3
Gardner Impact 0.983 - 40.7 J
0.725 - 30.0 ft-lb
Average value: 13.4 J Grade Count:29
2.71164 - 18.5295 J

@Temperature -30.0 - -5.56 °C
2.00000 - 13.6667 ft-lb

@Temperature -22.0 - 22.0 °F
Average value: 14.7 J Grade Count:3
20.8 - 20.8 J

@Temperature -23.0 - -23.0 °C
15.3 - 15.3 ft-lb

@Temperature -9.40 - -9.40 °F
Average value: 14.7 J Grade Count:1
20.8 - 20.8 J

@Thickness 3.18 - 3.18 mm
15.3 - 15.3 ft-lb

@Thickness 0.125 - 0.125 in
Average value: 14.7 J Grade Count:1
Thermal Properties Metric English Comments
CTE, linear 63.0 - 80.0 µm/m-°C
35.0 - 44.4 µin/in-°F
Average value: 68.7 µm/m-°C Grade Count:3
Melting Point 160 - 182 °C
320 - 360 °F
Average value: 168 °C Grade Count:4
Deflection Temperature at 0.46 MPa (66 psi) 50.0 - 118 °C
122 - 245 °F
Average value: 95.9 °C Grade Count:65
Deflection Temperature at 1.8 MPa (264 psi) 40.6 - 106 °C
105 - 223 °F
Average value: 59.7 °C Grade Count:56
Vicat Softening Point 70.0 - 150 °C
158 - 302 °F
Average value: 112 °C Grade Count:9
Flammability, UL94 HB
HB
Grade Count:22
Optical Properties Metric English Comments
Gloss 55.0 - 75.0 %
55.0 - 75.0 %
Average value: 67.5 % Grade Count:4
Electrical Properties Metric English Comments
Electrical Resistivity 1.00e+16 ohm-cm
1.00e+16 ohm-cm
Average value: 1.00e+16 ohm-cm Grade Count:7
Processing Properties Metric English Comments
Processing Temperature 193 - 227 °C
380 - 440 °F
Average value: 210 °C Grade Count:7
Nozzle Temperature 200 - 227 °C
392 - 440 °F
Average value: 217 °C Grade Count:11
Melt Temperature 170 - 302 °C
338 - 576 °F
Average value: 215 °C Grade Count:17
Mold Temperature 4.00 - 91.0 °C
39.2 - 196 °F
Average value: 44.4 °C Grade Count:22
Drying Temperature 65.6 - 82.2 °C
150 - 180 °F
Average value: 77.6 °C Grade Count:13
Moisture Content 0.0100 - 0.0500 %
0.0100 - 0.0500 %
Average value: 0.0400 % Grade Count:8
Injection Pressure 2.76 - 103 MPa
400 - 15000 psi
Average value: 54.3 MPa Grade Count:15
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