Overview of materials for Polypropylene with 30% Talc Filler

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Overview of materials for Polypropylene with 30% Talc Filler
Categories:	Polymer; Thermoplastic; Polypropylene (PP); Polypropylene with 30% Talc Filler
Material Notes:	This property data is a summary of similar materials in the MatWeb database for the category "Polypropylene with 30% Talc Filler". Specific grades with primary filler content between 25% and 34% are included. 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.
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Physical Properties	Original Value	Comments

Density	1.05 - 1.48 g/cc	Average value: 1.13 g/cc Grade Count:226
Filler Content	25.0 - 32.0 %	Average value: 29.2 % Grade Count:81
Water Absorption	0.000 - 0.0500 %	Average value: 0.0256 % Grade Count:16
Linear Mold Shrinkage	0.00500 - 0.0212 cm/cm	Average value: 0.0111 cm/cm Grade Count:133
Linear Mold Shrinkage, Transverse	0.00700 - 0.0211 cm/cm	Average value: 0.0125 cm/cm Grade Count:52
Melt Flow	0.500 - 230 g/10 min	Average value: 13.9 g/10 min Grade Count:212
Ash	25.0 - 32.0 %	Average value: 29.8 % Grade Count:18
	28.0 - 30.0 % @Temperature 700 - 900 °C	Average value: 29.0 % Grade Count:2

Mechanical Properties	Original Value	Comments
Hardness, Rockwell M	49.0 - 100	Average value: 67.0 Grade Count:4
Hardness, Rockwell R	45.0 - 100	Average value: 79.2 Grade Count:25
Hardness, Shore D	64.0 - 82.0	Average value: 72.2 Grade Count:18
Ball Indentation Hardness	44.0 - 58.0 MPa	Average value: 51.7 MPa Grade Count:3
Tensile Strength, Ultimate	13.0 - 37.3 MPa	Average value: 26.0 MPa Grade Count:114
Tensile Strength, Yield	2.48 - 72.0 MPa	Average value: 25.3 MPa Grade Count:118
Elongation at Break	3.00 - 250 %	Average value: 24.9 % Grade Count:113
	>= 100 % @Temperature 60.0 - 90.0 °C	Average value: 100 % Grade Count:1
Elongation at Yield	2.70 - 80.0 %	Average value: 7.90 % Grade Count:73
	5.00 - 6.00 % @Temperature 60.0 - 90.0 °C	Average value: 5.50 % Grade Count:1
Modulus of Elasticity	1.50 - 4.00 GPa	Average value: 2.66 GPa Grade Count:55
	0.500 - 1.10 GPa @Temperature 60.0 - 90.0 °C	Average value: 0.800 GPa Grade Count:1
Flexural Yield Strength	20.0 - 105 MPa	Average value: 46.2 MPa Grade Count:97
Flexural Modulus	1.40 - 19.7 GPa	Average value: 2.60 GPa Grade Count:224
	2.60 - 3.70 GPa @Temperature -20.0 - -20.0 °C	Average value: 3.15 GPa Grade Count:2
Izod Impact, Notched	0.149 - 2.67 J/cm	Average value: 0.531 J/cm Grade Count:82
	0.300 - 1.00 J/cm @Temperature -40.0 - 0.000 °C	Average value: 0.512 J/cm Grade Count:3
Izod Impact, Unnotched	0.470 - 5340 J/cm	Average value: 3.31 J/cm Grade Count:16
Izod Impact, Notched (ISO)	2.00 - 40.0 kJ/m²	Average value: 10.2 kJ/m² Grade Count:53
	1.90 - 3.50 kJ/m² @Temperature -40.0 - -30.0 °C	Average value: 2.62 kJ/m² Grade Count:13
Charpy Impact Unnotched	2.50 J/cm² - NB	Average value: 4.93 J/cm² Grade Count:58
	1.10 J/cm² - NB @Temperature -40.0 - 0.000 °C	Average value: 2.64 J/cm² Grade Count:30
Charpy Impact, Notched	0.200 - 3.50 J/cm²	Average value: 0.978 J/cm² Grade Count:98
	0.0300 - 0.600 J/cm² @Temperature -40.0 - -20.0 °C	Average value: 0.277 J/cm² Grade Count:63
Gardner Impact	0.565 - 36.2 J	Average value: 5.23 J Grade Count:25
	5.53626 - 5.53626 J @Temperature -30.0 - -30.0 °C	Average value: 6.89 J Grade Count:1
	7.23 - 7.23 J @Temperature -23.0 - -23.0 °C	Average value: 6.89 J Grade Count:2
	7.23 - 7.23 J @Thickness 3.18 - 3.18 mm	Average value: 6.89 J Grade Count:2

Electrical Properties	Original Value	Comments
Electrical Resistivity	1.00e+16 ohm-cm	Average value: 1.00e+16 ohm-cm Grade Count:3
Surface Resistance	1.00e+13 ohm	Average value: 1.00e+13 ohm Grade Count:5
Dielectric Constant	2.40 - 2.60	Average value: 2.50 Grade Count:4
Dielectric Strength	19.7 - 24.0 kV/mm	Average value: 22.3 kV/mm Grade Count:5
Comparative Tracking Index	600 V	Average value: 600 V Grade Count:6

Thermal Properties	Original Value	Comments
CTE, linear	48.6 - 100 µm/m-°C	Average value: 75.2 µm/m-°C Grade Count:14
Melting Point	150 - 182 °C	Average value: 159 °C Grade Count:21
Deflection Temperature at 0.46 MPa (66 psi)	54.0 - 144 °C	Average value: 118 °C Grade Count:128
Deflection Temperature at 1.8 MPa (264 psi)	50.0 - 143 °C	Average value: 72.0 °C Grade Count:155
Vicat Softening Point	45.0 - 192 °C	Average value: 104 °C Grade Count:119
Flammability, UL94	HB - V-0	Grade Count:89
Oxygen Index	21.0 %	Average value: 21.0 % Grade Count:6
Glow Wire Test	550 - 750 °C	Average value: 726 °C Grade Count:33

Processing Properties	Original Value	Comments
Processing Temperature	193 - 227 °C	Average value: 210 °C Grade Count:3
Nozzle Temperature	200 - 260 °C	Average value: 222 °C Grade Count:20
Adapter Temperature	200 - 210 °C	Average value: 205 °C Grade Count:6
Die Temperature	200 - 210 °C	Average value: 205 °C Grade Count:6
Melt Temperature	170 - 279 °C	Average value: 219 °C Grade Count:99
Mold Temperature	10.0 - 90.0 °C	Average value: 48.6 °C Grade Count:94
Drying Temperature	51.7 - 220 °C	Average value: 80.2 °C Grade Count:81
Moisture Content	0.0500 - 0.200 %	Average value: 0.0688 % Grade Count:20
Injection Pressure	2.76 - 130 MPa	Average value: 68.9 MPa Grade Count:63

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

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