Overview of materials for Polypropylene, Glass Reinforced, Impact Modified

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Overview of materials for Polypropylene, Glass Reinforced, Impact Modified
Categories:	Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Glass Reinforced, Impact Modified
Material Notes:	This property data is a summary of similar materials in the MatWeb database for the category "Polypropylene, Glass Reinforced, Impact Modified". 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	Metric	English	Comments

Density	0.960 - 1.44 g/cc	0.0347 - 0.0520 lb/in³	Average value: 1.11 g/cc Grade Count:83
Filler Content	10.0 - 50.0 %	10.0 - 50.0 %	Average value: 26.9 % Grade Count:27
Water Absorption	0.0100 - 0.0600 %	0.0100 - 0.0600 %	Average value: 0.0277 % Grade Count:13
Linear Mold Shrinkage	0.00100 - 0.0226 cm/cm	0.00100 - 0.0226 in/in	Average value: 0.00513 cm/cm Grade Count:40
Linear Mold Shrinkage, Transverse	0.00300 - 0.0210 cm/cm	0.00300 - 0.0210 in/in	Average value: 0.0124 cm/cm Grade Count:6
Melt Flow	0.900 - 22.7 g/10 min	0.900 - 22.7 g/10 min	Average value: 8.09 g/10 min Grade Count:56
Ash	27.0 - 27.0 % @Temperature 625 - 625 °C	27.0 - 27.0 % @Temperature 1160 - 1160 °F	Average value: 27.0 % Grade Count:1

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell R	83.0 - 115	83.0 - 115	Average value: 96.9 Grade Count:17
Hardness, Shore D	52.0 - 80.0	52.0 - 80.0	Average value: 62.2 Grade Count:6
Tensile Strength, Ultimate	20.0 - 120 MPa	2900 - 17400 psi	Average value: 61.1 MPa Grade Count:41
Tensile Strength, Yield	31.0 - 95.0 MPa	4500 - 13800 psi	Average value: 50.7 MPa Grade Count:24
Elongation at Break	2.00 - 36.0 %	2.00 - 36.0 %	Average value: 7.63 % Grade Count:47
Elongation at Yield	0.600 - 4.50 %	0.600 - 4.50 %	Average value: 2.53 % Grade Count:4
Modulus of Elasticity	1.50 - 9.50 GPa	218 - 1380 ksi	Average value: 4.77 GPa Grade Count:26
Flexural Yield Strength	4.48 - 155 MPa	650 - 22500 psi	Average value: 85.3 MPa Grade Count:40
Flexural Modulus	1.50 - 9.50 GPa	218 - 1380 ksi	Average value: 3.70 GPa Grade Count:82
Izod Impact, Notched	0.518 - 2.14 J/cm	0.970 - 4.00 ft-lb/in	Average value: 1.22 J/cm Grade Count:29
	1.30 - 1.30 J/cm @Temperature -40.0 - -40.0 °C	2.44 - 2.44 ft-lb/in @Temperature -40.0 - -40.0 °F	Average value: 1.30 J/cm Grade Count:2
Izod Impact, Unnotched	2.14 - 8.01 J/cm	4.00 - 15.0 ft-lb/in	Average value: 5.04 J/cm Grade Count:20
	4.80 - 4.80 J/cm @Temperature -40.0 - -40.0 °C	8.99 - 8.99 ft-lb/in @Temperature -40.0 - -40.0 °F	Average value: 4.80 J/cm Grade Count:2
Izod Impact, Notched (ISO)	3.00 - 37.0 kJ/m²	1.43 - 17.6 ft-lb/in²	Average value: 20.2 kJ/m² Grade Count:23
	5.00 - 20.0 kJ/m² @Temperature -40.0 - -30.0 °C	2.38 - 9.52 ft-lb/in² @Temperature -40.0 - -22.0 °F	Average value: 7.92 kJ/m² Grade Count:13
Izod Impact, Unnotched (ISO)	40.0 - 70.0 kJ/m²	19.0 - 33.3 ft-lb/in²	Average value: 47.0 kJ/m² Grade Count:5
Charpy Impact Unnotched	1.60 - 7.50 J/cm²	7.61 - 35.7 ft-lb/in²	Average value: 4.70 J/cm² Grade Count:9
	1.00 - 6.50 J/cm² @Temperature -40.0 - -20.0 °C	4.76 - 30.9 ft-lb/in² @Temperature -40.0 - -4.00 °F	Average value: 3.82 J/cm² Grade Count:6
Charpy Impact, Notched	0.200 - 4.50 J/cm²	0.952 - 21.4 ft-lb/in²	Average value: 2.47 J/cm² Grade Count:31
	0.100 - 2.00 J/cm² @Temperature -40.0 - 0.000 °C	0.476 - 9.52 ft-lb/in² @Temperature -40.0 - 32.0 °F	Average value: 0.824 J/cm² Grade Count:30

Electrical Properties	Metric	English	Comments
Electrical Resistivity	1.00e+12 - 1.00e+16 ohm-cm	1.00e+12 - 1.00e+16 ohm-cm	Average value: 6.45e+15 ohm-cm Grade Count:16
Surface Resistance	1.00e+12 - 1.00e+14 ohm	1.00e+12 - 1.00e+14 ohm	Average value: 6.70e+13 ohm Grade Count:3

Thermal Properties	Metric	English	Comments
Melting Point	145 - 168 °C	293 - 334 °F	Average value: 159 °C Grade Count:9
Deflection Temperature at 0.46 MPa (66 psi)	125 - 166 °C	257 - 331 °F	Average value: 143 °C Grade Count:52
Deflection Temperature at 1.8 MPa (264 psi)	67.0 - 160 °C	153 - 320 °F	Average value: 128 °C Grade Count:47
Vicat Softening Point	95.0 - 165 °C	203 - 329 °F	Average value: 141 °C Grade Count:14
Flammability, UL94	HB - V-0	HB - V-0	Grade Count:18
Glow Wire Test	650 - 960 °C	1200 - 1760 °F	Average value: 857 °C Grade Count:3

Processing Properties	Metric	English	Comments
Processing Temperature	190 - 250 °C	374 - 482 °F	Average value: 211 °C Grade Count:24
Melt Temperature	170 - 250 °C	338 - 482 °F	Average value: 228 °C Grade Count:10
Mold Temperature	32.2 - 90.0 °C	90.0 - 194 °F	Average value: 61.6 °C Grade Count:29
Drying Temperature	80.0 - 100 °C	176 - 212 °F	Average value: 96.3 °C Grade Count:12
Injection Pressure	40.0 - 130 MPa	5800 - 18900 psi	Average value: 89.6 MPa Grade Count:27

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 view all the property values for this datasheet as they were originally entered into MatWeb.

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