Overview of materials for Polypropylene Glass Bead Filled

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Overview of materials for Polypropylene Glass Bead Filled
Categories:	Polymer; Thermoplastic; Polypropylene (PP); Polypropylene Glass Bead Filled
Material Notes:	This property data is a summary of similar materials in the MatWeb database for the category "Polypropylene Glass Bead Filled". 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	0.770 - 1.40 g/cc	0.0278 - 0.0506 lb/in³	Average value: 1.09 g/cc Grade Count:39
Filler Content	20.0 - 50.0 %	20.0 - 50.0 %	Average value: 33.3 % Grade Count:3
Water Absorption	0.0200 - 0.0500 %	0.0200 - 0.0500 %	Average value: 0.0271 % Grade Count:14
Additive Loading	10.0 - 40.0 %	10.0 - 40.0 %	Average value: 25.0 % Grade Count:4
Maximum Moisture Content	0.200 - 0.200 @Temperature 120 - 120 °C	0.200 - 0.200 @Temperature 248 - 248 °F	Average value: 0.200 Grade Count:2
	0.200 - 0.200 @Time 299 - 299 sec	0.200 - 0.200 @Time 0.0830 - 0.0830 hour	Average value: 0.200 Grade Count:2
Linear Mold Shrinkage	0.00600 - 0.0226 cm/cm	0.00600 - 0.0226 in/in	Average value: 0.0138 cm/cm Grade Count:32
Linear Mold Shrinkage, Transverse	0.00600 - 0.0210 cm/cm	0.00600 - 0.0210 in/in	Average value: 0.0138 cm/cm Grade Count:14
Melt Flow	3.00 - 25.0 g/10 min	3.00 - 25.0 g/10 min	Average value: 9.77 g/10 min Grade Count:20
Ash	28.0 - 42.0 % @Temperature 625 - 625 °C	28.0 - 42.0 % @Temperature 1160 - 1160 °F	Average value: 35.0 % Grade Count:2

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell R	89.0 - 100	89.0 - 100	Average value: 96.2 Grade Count:10
Tensile Strength, Ultimate	6.21 - 37.0 MPa	900 - 5370 psi	Average value: 23.4 MPa Grade Count:28
Tensile Strength, Yield	16.0 - 26.2 MPa	2320 - 3800 psi	Average value: 21.5 MPa Grade Count:12
Elongation at Break	2.00 - 100 %	2.00 - 100 %	Average value: 25.5 % Grade Count:32
Elongation at Yield	3.40 - 100 %	3.40 - 100 %	Average value: 15.5 % Grade Count:11
Modulus of Elasticity	1.10 - 3.25 GPa	160 - 471 ksi	Average value: 1.95 GPa Grade Count:31
Flexural Yield Strength	10.3 - 55.0 MPa	1500 - 7980 psi	Average value: 36.4 MPa Grade Count:32
Flexural Modulus	1.03 - 3.10 GPa	149 - 450 ksi	Average value: 1.89 GPa Grade Count:34
Compressive Yield Strength	29.0 - 34.5 MPa	4200 - 5000 psi	Average value: 32.1 MPa Grade Count:4
Izod Impact, Notched	0.160 - 1.60 J/cm	0.300 - 3.00 ft-lb/in	Average value: 0.402 J/cm Grade Count:22
	0.200 - 0.200 J/cm @Temperature -20.0 - -20.0 °C	0.375 - 0.375 ft-lb/in @Temperature -4.00 - -4.00 °F	Average value: 0.200 J/cm Grade Count:1
Izod Impact, Unnotched	0.300 - 10.7 J/cm	0.562 - 20.0 ft-lb/in	Average value: 4.06 J/cm Grade Count:14
	0.200 - 0.200 J/cm @Temperature 0.000 - 0.000 °C	0.375 - 0.375 ft-lb/in @Temperature 32.0 - 32.0 °F	Average value: 0.200 J/cm Grade Count:1
Izod Impact, Notched (ISO)	2.70 - 6.00 kJ/m²	1.28 - 2.86 ft-lb/in²	Average value: 3.90 kJ/m² Grade Count:3
	4.00 - 4.00 kJ/m² @Temperature -30.0 - -30.0 °C	1.90 - 1.90 ft-lb/in² @Temperature -22.0 - -22.0 °F	Average value: 4.00 kJ/m² Grade Count:1
Charpy Impact Unnotched	1.50 - 6.00 J/cm²	7.14 - 28.6 ft-lb/in²	Average value: 3.42 J/cm² Grade Count:12
	1.80 - 3.40 J/cm² @Temperature -20.0 - -20.0 °C	8.57 - 16.2 ft-lb/in² @Temperature -4.00 - -4.00 °F	Average value: 2.44 J/cm² Grade Count:5
Charpy Impact, Notched	0.250 - 0.600 J/cm²	1.19 - 2.86 ft-lb/in²	Average value: 0.423 J/cm² Grade Count:14
	0.200 - 0.500 J/cm² @Temperature -30.0 - -20.0 °C	0.952 - 2.38 ft-lb/in² @Temperature -22.0 - -4.00 °F	Average value: 0.353 J/cm² Grade Count:6

Electrical Properties	Metric	English	Comments
Electrical Resistivity	1.00e+12 - 1.00e+17 ohm-cm	1.00e+12 - 1.00e+17 ohm-cm	Average value: 1.37e+16 ohm-cm Grade Count:14
Surface Resistance	1.00e+12 - 1.00e+15 ohm	1.00e+12 - 1.00e+15 ohm	Average value: 3.67e+14 ohm Grade Count:3
Dielectric Strength	19.7 kV/mm	500 kV/in	Average value: 19.7 kV/mm Grade Count:6
Comparative Tracking Index	600 V	600 V	Average value: 600 V Grade Count:3

Thermal Properties	Metric	English	Comments
CTE, linear	37.8 - 68.0 µm/m-°C	21.0 - 37.8 µin/in-°F	Average value: 58.4 µm/m-°C Grade Count:9
Melting Point	150 - 170 °C	302 - 338 °F	Average value: 164 °C Grade Count:15
Deflection Temperature at 0.46 MPa (66 psi)	76.0 - 145 °C	169 - 293 °F	Average value: 116 °C Grade Count:16
Deflection Temperature at 1.8 MPa (264 psi)	56.0 - 160 °C	133 - 320 °F	Average value: 76.5 °C Grade Count:31
Vicat Softening Point	64.0 - 156 °C	147 - 313 °F	Average value: 105 °C Grade Count:15
Flammability, UL94	HB	HB	Grade Count:17
Oxygen Index	20.0 - 21.0 %	20.0 - 21.0 %	Average value: 20.7 % Grade Count:3
Glow Wire Test	550 - 650 °C	1020 - 1200 °F	Average value: 625 °C Grade Count:3

Processing Properties	Metric	English	Comments
Processing Temperature	193 - 240 °C	380 - 464 °F	Average value: 211 °C Grade Count:7
Melt Temperature	160 - 270 °C	320 - 518 °F	Average value: 219 °C Grade Count:22
Mold Temperature	20.0 - 90.0 °C	68.0 - 194 °F	Average value: 51.7 °C Grade Count:29
Drying Temperature	79.4 - 120 °C	175 - 248 °F	Average value: 89.5 °C Grade Count:17
Injection Pressure	60.0 - 120 MPa	8700 - 17400 psi	Average value: 87.9 MPa Grade Count:18

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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O4717 / 78382

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