Overview of materials for Polypropylene, Impact Modified; Molded/Extruded

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Overview of materials for Polypropylene, Impact Modified; Molded/Extruded
Categories:	Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Impact Modified; Molded/Extruded
Material Notes:	This property data is a summary of similar materials in the MatWeb database for the category "Polypropylene, Impact Modified; Molded/Extruded". 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	0.780 - 3.10 g/cc	Average value: 0.921 g/cc Grade Count:538
Filler Content	10.0 - 30.0 %	Average value: 20.0 % Grade Count:4
Water Absorption	0.0100 - 0.0500 %	Average value: 0.0171 % Grade Count:21
Oxidative Induction Time (OIT)	>= 35.0 min @Temperature 210 - 210 °C	Average value: 35.0 min Grade Count:1
Maximum Moisture Content	0.200 - 0.250 @Temperature 120 - 120 °C	Average value: 0.225 Grade Count:2
	0.200 - 0.250 @Time 299 - 299 sec	Average value: 0.225 Grade Count:2
Thickness	50.0 - 840 microns	Average value: 293 microns Grade Count:5
Linear Mold Shrinkage	0.00400 - 0.0252 cm/cm	Average value: 0.0152 cm/cm Grade Count:89
Linear Mold Shrinkage, Transverse	0.00110 - 0.0263 cm/cm	Average value: 0.0150 cm/cm Grade Count:24
Melt Flow	0.200 - 130 g/10 min	Average value: 22.1 g/10 min Grade Count:616
Ash	2.00 - 24.0 %	Average value: 13.8 % Grade Count:3
	<= 2.00 % @Temperature 600 - 600 °C	Average value: 2.00 % Grade Count:1

Mechanical Properties	Original Value	Comments
Hardness, Rockwell R	49.0 - 112	Average value: 87.7 Grade Count:251
Hardness, Shore D	40.0 - 75.0	Average value: 59.6 Grade Count:28
Ball Indentation Hardness	46.0 - 81.0 MPa	Average value: 58.2 MPa Grade Count:13
Tensile Strength, Ultimate	5.00 - 400 MPa	Average value: 34.5 MPa Grade Count:78
Film Tensile Strength at Yield, MD	8.69 - 30.8 MPa	Average value: 16.9 MPa Grade Count:4
Film Tensile Strength at Yield, TD	9.03 - 25.2 MPa	Average value: 15.1 MPa Grade Count:3
Tensile Strength, Yield	5.50 - 300 MPa	Average value: 25.7 MPa Grade Count:551
Film Elongation at Break, MD	380 - 1180 %	Average value: 658 % Grade Count:10
Film Elongation at Break, TD	570 - 900 %	Average value: 760 % Grade Count:8
Elongation at Break	1.80 - 900 %	Average value: 167 % Grade Count:225
	5.00 - 11.0 % @Temperature -17.7 - 90.0 °C	Average value: 22.3 % Grade Count:11
Elongation at Yield	0.900 - 350 %	Average value: 9.15 % Grade Count:364
	8.50 - 9.00 % @Temperature 60.0 - 90.0 °C	Average value: 8.75 % Grade Count:1
Modulus of Elasticity	0.475 - 3.50 GPa	Average value: 1.31 GPa Grade Count:144
	0.650 - 1.10 GPa @Temperature 60.0 - 90.0 °C	Average value: 0.875 GPa Grade Count:1
Flexural Yield Strength	17.0 - 48.3 MPa	Average value: 29.6 MPa Grade Count:35
Flexural Modulus	0.0850 - 11.5 GPa	Average value: 1.27 GPa Grade Count:533
Secant Modulus	0.827 - 1.34 GPa	Average value: 1.10 GPa Grade Count:12
Secant Modulus, MD	0.150 - 0.896 GPa	Average value: 0.373 GPa Grade Count:9
Secant Modulus, TD	0.166 - 0.772 GPa	Average value: 0.393 GPa Grade Count:8
Izod Impact, Notched	0.0280 J/cm - NB	Average value: 1.91 J/cm Grade Count:382
	0.0400 - 980.567 J/cm @Temperature -40.0 - 3.89 °C	Average value: 0.719 J/cm Grade Count:119
	0.850 - 0.850 J/cm @Temperature -10.0 - 0.000 °C	Average value: 0.719 J/cm Grade Count:2
	0.850 - 0.850 J/cm @Thickness 3.17 - 6.40 mm	Average value: 0.719 J/cm Grade Count:2
	0.250 - 1.35 J/cm @Diameter 0.125 - 3.17 mm	Average value: 0.719 J/cm Grade Count:11
	0.250 - 1.35 J/cm @Temperature -20.0 - -20.0 °C	Average value: 0.719 J/cm Grade Count:11
Izod Impact, Unnotched	0.300 J/cm - NB	Average value: 3.20 J/cm Grade Count:70
	0.200 J/cm - NB @Temperature -30.0 - 0.000 °C	Average value: 0.600 J/cm Grade Count:46
	1.0678 - 1.0678 J/cm @Temperature -20.0 - -20.0 °C	Average value: 0.600 J/cm Grade Count:1
	1.0678 - 1.0678 J/cm @Thickness 3.17 - 3.17 mm	Average value: 0.600 J/cm Grade Count:1
Izod Impact, Notched (ISO)	2.50 - 21000 kJ/m²	Average value: 25.1 kJ/m² Grade Count:97
	2.00 kJ/m² - NB @Temperature -40.0 - 3.89 °C	Average value: 6.65 kJ/m² Grade Count:64
Izod Impact, Unnotched (ISO)	6.00 - 6.00 kJ/m² @Temperature -40.0 - -40.0 °C	Average value: 6.00 kJ/m² Grade Count:1
Charpy Impact Unnotched	0.600 - 1000 J/cm²	Average value: 3.65 J/cm² Grade Count:20
	0.450 - 999.9 J/cm² @Temperature -40.0 - -20.0 °C	Average value: 5.78 J/cm² Grade Count:14
Charpy Impact, Notched	0.130 - 1000 J/cm²	Average value: 2.66 J/cm² Grade Count:143
	0.100 - 12.0 J/cm² @Temperature -40.0 - 0.000 °C	Average value: 0.896 J/cm² Grade Count:121
Gardner Impact	1.00 - 40.7 J	Average value: 20.0 J Grade Count:57
	2.26422 - 40.6746 J @Temperature -30.0 - 0.000 °C	Average value: 23.9 J Grade Count:37
	16.6088 - 33.7825 J @Temperature -30.0 - -28.9 °C	Average value: 23.9 J Grade Count:15
	16.6088 - 33.7825 J @Thickness 3.17 - 3.17 mm	Average value: 23.9 J Grade Count:15
Dart Drop, Total Energy	40.6746 - 48.8095 J @Temperature -29.0 - -29.0 °C	Average value: 45.5 J Grade Count:3
Falling Dart Impact	5.09788 - 5.09788 J @Temperature -30.0 - -30.0 °C	Average value: 5.10 J Grade Count:1
	5.09788 - 5.09788 J @Thickness 1.78 - 1.78 mm	Average value: 5.10 J Grade Count:1
Dart Drop Test	23.2 - 600 g	Average value: 218 g Grade Count:5
Film Tensile Strength at Break, MD	17.9 - 72.4 MPa	Average value: 44.4 MPa Grade Count:9
Film Tensile Strength at Break, TD	20.6 - 60.0 MPa	Average value: 32.0 MPa Grade Count:8
Tangent Modulus	740 - 1590 MPa	Average value: 1250 MPa Grade Count:10

Electrical Properties	Original Value	Comments
Electrical Resistivity	100 - 1.00e+16 ohm-cm	Average value: 3.55e+15 ohm-cm Grade Count:11
Surface Resistance	10000 - 1.00e+15 ohm	Average value: 2.50e+14 ohm Grade Count:4
Comparative Tracking Index	600 V	Average value: 600 V Grade Count:6

Thermal Properties	Original Value	Comments
Melting Point	109 - 222 °C	Average value: 158 °C Grade Count:102
Crystallization Temperature	110 - 261 °C	Average value: 193 °C Grade Count:16
Maximum Service Temperature, Air	110 - 150 °C	Average value: 122 °C Grade Count:5
Hot Ball Pressure Test	115 - 125 °C	Average value: 122 °C Grade Count:3
Deflection Temperature at 0.46 MPa (66 psi)	45.6 - 150 °C	Average value: 97.4 °C Grade Count:495
Deflection Temperature at 1.8 MPa (264 psi)	37.8 - 115 °C	Average value: 56.1 °C Grade Count:123
	105 - 105 °C @Temperature 0.250 - 0.250 °C	Average value: 105 °C Grade Count:1
Vicat Softening Point	50.0 - 155 °C	Average value: 133 °C Grade Count:153
Brittleness Temperature	-60.0 - 0.000 °C	Average value: -44.8 °C Grade Count:16
Flammability, UL94	HB - V-0	Grade Count:50
Flash Point	340 °C	Average value: 340 °C Grade Count:8
Oxygen Index	21.0 - 29.0 %	Average value: 24.1 % Grade Count:8
Glow Wire Test	550 - 750 °C	Average value: 664 °C Grade Count:6
Ignition Temperature	350 °C	Average value: 350 °C Grade Count:7

Optical Properties	Original Value	Comments
Haze	4.00 - 60.0 %	Average value: 18.3 % Grade Count:23
Gloss	3.00 - 97.0 %	Average value: 56.7 % Grade Count:20
Transmission, Visible	90.0 %	Average value: 90.0 % Grade Count:3

Processing Properties	Original Value	Comments
Processing Temperature	180 - 274 °C	Average value: 219 °C Grade Count:63
Nozzle Temperature	182 - 243 °C	Average value: 214 °C Grade Count:16
Melt Temperature	120 - 270 °C	Average value: 227 °C Grade Count:103
Head Temperature	210 °C	Average value: 210 °C Grade Count:3
Mold Temperature	15.0 - 80.0 °C	Average value: 42.9 °C Grade Count:75
Drying Temperature	70.0 - 100 °C	Average value: 84.0 °C Grade Count:33
Moisture Content	0.100 - 0.200 %	Average value: 0.138 % Grade Count:4
Injection Pressure	2.76 - 140 MPa	Average value: 72.8 MPa Grade Count:18
Cure Time	0.0250 - 0.0417 min	Average value: 0.0333 min Grade Count:32

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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