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Ensinger SPI

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Overview of materials for Polyphenylene Sulfide (PPS), Mineral/Glass-Fiber Filled
Categories: Polymer; Thermoplastic; Polyphenylene Sulfide (PPS); Polyphenylene Sulfide (PPS), Mineral/Glass-Fiber Filled

Material Notes: This property data is a summary of similar materials in the MatWeb database for the category "Polyphenylene Sulfide (PPS), Mineral/Glass-Fiber 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.

Vendors: Ensinger High Performance Plastics withstand severe environments, resist harsh chemicals, and perform well in extreme temperatures. They offer weight savings that have potential to drive lower cost systems.

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Physical PropertiesOriginal ValueComments
Density 1.53 - 2.11 g/ccAverage value: 1.90 g/cc Grade Count:157
Filler Content 25.0 - 65.0 %Average value: 55.5 % Grade Count:10
Water Absorption 0.00300 - 0.0500 %Average value: 0.0200 % Grade Count:95
Water Absorption at Saturation 0.0170 - 0.190 %Average value: 0.0256 % Grade Count:30
Viscosity 200000 - 400000 cP
@Temperature 310 - 310 °C
Average value: 261000 cP Grade Count:8
 200000 - 400000 cP
@Frequency 100 - 100 Hz
Average value: 261000 cP Grade Count:8
 150 - 150 cP
@Temperature 320 - 320 °C
Average value: 261000 cP Grade Count:1
 150 - 150 cP
@Shear Rate 1000 - 1000 1/s
Average value: 261000 cP Grade Count:1
Linear Mold Shrinkage 0.00100 - 0.0100 cm/cmAverage value: 0.00256 cm/cm Grade Count:119
Linear Mold Shrinkage, Transverse 0.00150 - 0.0100 cm/cmAverage value: 0.00524 cm/cm Grade Count:96
Melt Flow 7.50 - 50.0 g/10 minAverage value: 21.7 g/10 min Grade Count:3
 
Mechanical PropertiesOriginal ValueComments
Hardness, Rockwell L 107Average value: 107 Grade Count:5
Hardness, Rockwell M 95.0 - 105Average value: 100 Grade Count:35
Hardness, Rockwell R 100 - 123Average value: 118 Grade Count:33
Tensile Strength, Ultimate 42.1 - 197 MPaAverage value: 139 MPa Grade Count:145
 60.0 - 145 MPa
@Temperature 60.0 - 200 °C
Average value: 100 MPa Grade Count:4
Tensile Strength, Yield 73.5 - 165 MPaAverage value: 135 MPa Grade Count:13
Elongation at Break 0.500 - 145 %Average value: 2.00 % Grade Count:150
 0.900 - 98.0 %
@Temperature 60.0 - 200 °C
Average value: 20.2 % Grade Count:4
Modulus of Elasticity 6.89 - 26.5 GPaAverage value: 18.6 GPa Grade Count:72
 7.70 - 22.0 GPa
@Temperature 60.0 - 200 °C
Average value: 13.5 GPa Grade Count:4
Flexural Yield Strength 66.2 - 278 MPaAverage value: 215 MPa Grade Count:147
Flexural Modulus 1.20 - 248 GPaAverage value: 19.4 GPa Grade Count:148
 7.00 - 14.0 GPa
@Temperature 120 - 200 °C
Average value: 10.0 GPa Grade Count:1
Flexural Strain at Break 1.10 - 2.30 %Average value: 1.49 % Grade Count:25
Compressive Yield Strength 117 - 300 MPaAverage value: 245 MPa Grade Count:21
Poissons Ratio 0.340 - 0.360Average value: 0.351 Grade Count:10
Shear Strength 55.2 - 68.0 MPaAverage value: 61.1 MPa Grade Count:13
Izod Impact, Notched 0.149 - 1.40 J/cmAverage value: 0.679 J/cm Grade Count:51
 0.450 - 0.470 J/cm
@Temperature -40.0 - -20.0 °C
Average value: 0.460 J/cm Grade Count:1
Izod Impact, Unnotched 1.60 - 3.74 J/cmAverage value: 2.69 J/cm Grade Count:26
Izod Impact, Notched (ISO) 5.50 - 27.0 kJ/m²Average value: 11.9 kJ/m² Grade Count:30
 4.00 - 8.90 kJ/m²
@Temperature -30.0 - -30.0 °C
Average value: 6.29 kJ/m² Grade Count:12
Izod Impact, Unnotched (ISO) 8.50 - 59.0 kJ/m²Average value: 25.5 kJ/m² Grade Count:31
 27.3 - 27.3 kJ/m²
@Temperature -30.0 - -30.0 °C
Average value: 27.3 kJ/m² Grade Count:1
Charpy Impact Unnotched 0.700 - 5.70 J/cm²Average value: 2.54 J/cm² Grade Count:72
 0.700 - 3.00 J/cm²
@Temperature -40.0 - -20.0 °C
Average value: 2.14 J/cm² Grade Count:17
Charpy Impact, Notched 0.100 - 2.50 J/cm²Average value: 0.747 J/cm² Grade Count:88
 0.400 - 0.770 J/cm²
@Temperature -30.0 - -20.0 °C
Average value: 0.642 J/cm² Grade Count:15
Coefficient of Friction 0.280 - 0.350Average value: 0.328 Grade Count:19
Coefficient of Friction, Static 0.350Average value: 0.350 Grade Count:11
Taber Abrasion, mg/1000 Cycles 9.00 - 70.0Average value: 63.2 Grade Count:9
 
Electrical PropertiesOriginal ValueComments
Electrical Resistivity 10.0 - 1.00e+17 ohm-cmAverage value: 9.17e+15 ohm-cm Grade Count:119
Surface Resistance 150 - 1.00e+16 ohmAverage value: 4.23e+15 ohm Grade Count:29
 1.00e+12 - 5.00e+13 ohm
@Temperature 90.0 - 90.0 °C
Average value: 1.73e+13 ohm Grade Count:3
Insulation Resistance 1.00e+10 - 1.00e+13 ohm
@Temperature 90.0 - 90.0 °C
Average value: 3.05e+12 ohm Grade Count:10
Dielectric Constant 3.80 - 5.80Average value: 4.92 Grade Count:101
Dielectric Strength 11.0 - 28.0 kV/mmAverage value: 18.9 kV/mm Grade Count:111
Dissipation Factor 0.000800 - 0.0600Average value: 0.00485 Grade Count:103
Arc Resistance 129 - 192 secAverage value: 174 sec Grade Count:37
Comparative Tracking Index 100 - 650 VAverage value: 206 V Grade Count:98
 
Thermal PropertiesOriginal ValueComments
CTE, linear 10.0 - 250 µm/m-°CAverage value: 25.3 µm/m-°C Grade Count:96
 9.00 - 90.0 µm/m-°C
@Temperature 50.0 - 200 °C
Average value: 17.9 µm/m-°C Grade Count:36
CTE, linear, Transverse to Flow 20.0 - 50.4 µm/m-°CAverage value: 28.7 µm/m-°C Grade Count:81
 37.0 - 90.0 µm/m-°C
@Temperature 50.0 - 200 °C
Average value: 71.2 µm/m-°C Grade Count:35
Specific Heat Capacity 1.50 - 1.60 J/g-°CAverage value: 1.57 J/g-°C Grade Count:7
Thermal Conductivity 0.310 - 10.0 W/m-KAverage value: 1.55 W/m-K Grade Count:27
Melting Point 230 - 285 °CAverage value: 279 °C Grade Count:74
Maximum Service Temperature, Air 200 - 260 °CAverage value: 226 °C Grade Count:20
Deflection Temperature at 0.46 MPa (66 psi) 250 - 285 °CAverage value: 276 °C Grade Count:27
Deflection Temperature at 1.8 MPa (264 psi) 175 - 280 °CAverage value: 265 °C Grade Count:145
Deflection Temperature at 8.0 MPa 215 - 235 °CAverage value: 218 °C Grade Count:14
Vicat Softening Point 250 - 260 °CAverage value: 256 °C Grade Count:6
Glass Transition Temp, Tg 90.0 °CAverage value: 90.0 °C Grade Count:14
UL RTI, Electrical 130 - 240 °CAverage value: 212 °C Grade Count:6
UL RTI, Mechanical with Impact 200 - 220 °CAverage value: 208 °C Grade Count:5
UL RTI, Mechanical without Impact 220 - 240 °CAverage value: 228 °C Grade Count:5
Flammability, UL94 V-0 - 5VAGrade Count:138
Oxygen Index 45.0 - 65.0 %Average value: 56.6 % Grade Count:14
Glow Wire Test 875 - 960 °CAverage value: 953 °C Grade Count:16
 
Processing PropertiesOriginal ValueComments
Processing Temperature 20.0 - 340 °CAverage value: 269 °C Grade Count:35
Nozzle Temperature 310 - 350 °CAverage value: 328 °C Grade Count:10
Die Temperature 310 - 330 °CAverage value: 320 °C Grade Count:11
Melt Temperature 280 - 345 °CAverage value: 320 °C Grade Count:64
Mold Temperature 51.7 - 160 °CAverage value: 140 °C Grade Count:85
Drying Temperature 100 - 150 °CAverage value: 137 °C Grade Count:58
Moisture Content 0.0200 %Average value: 0.0200 % Grade Count:17
Injection Pressure 4.96 - 150 MPaAverage value: 66.8 MPa Grade Count:31

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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Overview of materials for Polyphenylene Sulfide (PPS) with 30% Glass Fiber Filler

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