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Overview of materials for Polyimide, Graphite Filled

Category Polymer , Thermoplastic , Polyimide, Thermoplastic , Thermoplastic Polyimide, Graphite Filled
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
This property data is a summary of similar materials in the MatWeb database for the category "Polyimide, Graphite 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.
Physical Properties Metric English Comments
Density 1.33 - 1.65 g/cc
0.0480 - 0.0596 lb/in³
Average value: 1.48 g/cc Grade Count:25
Filler Content 10.0 - 40.0 %
10.0 - 40.0 %
Average value: 21.7 % Grade Count:13
Water Absorption 0.0800 - 1.81 %
0.0800 - 1.81 %
Average value: 0.636 % Grade Count:19
0.530 - 3.15 %

@Temperature 50.0 - 80.0 °C
0.530 - 3.15 %

@Temperature 122 - 176 °F
Average value: 1.90 % Grade Count:11
1.50 - 2.18 %

@Temperature 80.0 - 80.0 °C
1.50 - 2.18 %

@Temperature 176 - 176 °F
Average value: 1.90 % Grade Count:4
1.50 - 2.18 %

@Time 86400 - 86400 sec
1.50 - 2.18 %

@Time 24.0 - 24.0 hour
Average value: 1.90 % Grade Count:4
Mechanical Properties Metric English Comments
Hardness, Rockwell M 111 - 119
111 - 119
Average value: 115 Grade Count:3
Hardness, Shore D 78.0 - 88.0
78.0 - 88.0
Average value: 83.2 Grade Count:14
Tensile Strength, Ultimate 38.0 - 102 MPa
5510 - 14800 psi
Average value: 59.9 MPa Grade Count:17
23.0 - 52.0 MPa

@Temperature 260 - 260 °C
3340 - 7540 psi

@Temperature 500 - 500 °F
Average value: 33.3 MPa Grade Count:4
Tensile Strength, Yield 63.0 - 101 MPa
9140 - 14600 psi
Average value: 77.9 MPa Grade Count:8
Elongation at Break 1.20 - 10.0 %
1.20 - 10.0 %
Average value: 3.33 % Grade Count:25
2.00 - 9.80 %

@Temperature 260 - 260 °C
2.00 - 9.80 %

@Temperature 500 - 500 °F
Average value: 5.55 % Grade Count:4
Elongation at Yield 1.40 - 4.60 %
1.40 - 4.60 %
Average value: 3.12 % Grade Count:13
Modulus of Elasticity 2.65 - 7.58 GPa
384 - 1100 ksi
Average value: 4.13 GPa Grade Count:16
Flexural Yield Strength 55.0 - 150 MPa
7980 - 21800 psi
Average value: 92.6 MPa Grade Count:22
31.0 - 45.0 MPa

@Temperature 260 - 260 °C
4500 - 6530 psi

@Temperature 500 - 500 °F
Average value: 38.0 MPa Grade Count:4
Flexural Modulus 2.74 - 6.41 GPa
397 - 930 ksi
Average value: 4.02 GPa Grade Count:19
1.86 - 2.756 GPa

@Temperature 260 - 260 °C
270 - 399.7 ksi

@Temperature 500 - 500 °F
Average value: 2.39 GPa Grade Count:4
Compressive Yield Strength 70.0 - 268 MPa
10200 - 38900 psi
Average value: 160 MPa Grade Count:15
Compressive Modulus 0.847 - 2.07 GPa
123 - 300 ksi
Average value: 1.55 GPa Grade Count:11
Izod Impact, Notched 0.160 - 0.507 J/cm
0.300 - 0.950 ft-lb/in
Average value: 0.298 J/cm Grade Count:7
Charpy Impact Unnotched 0.780 - 3.51 J/cm²
3.71 - 16.7 ft-lb/in²
Average value: 1.87 J/cm² Grade Count:11
Charpy Impact, Notched 0.160 - 0.480 J/cm²
0.761 - 2.28 ft-lb/in²
Average value: 0.337 J/cm² Grade Count:11
Compression Set 12.5 - 50.4 %
12.5 - 50.4 %
Average value: 31.1 % Grade Count:11
Thermal Properties Metric English Comments
CTE, linear 30.0 - 57.0 µm/m-°C

@Temperature 50.0 - 300 °C
16.7 - 31.7 µin/in-°F

@Temperature 122 - 572 °F
Average value: 42.7 µm/m-°C Grade Count:9
Thermal Conductivity 0.490 - 0.530 W/m-K

@Temperature 40.0 - 40.0 °C
3.40 - 3.68 BTU-in/hr-ft²-°F

@Temperature 104 - 104 °F
Average value: 0.510 W/m-K Grade Count:2
Maximum Service Temperature, Air 280 - 330 °C
536 - 626 °F
Average value: 302 °C Grade Count:7
Deflection Temperature at 1.8 MPa (264 psi) 300 - 417 °C
572 - 783 °F
Average value: 347 °C Grade Count:6
Glass Transition Temp, Tg 260 - 370 °C
500 - 698 °F
Average value: 347 °C Grade Count:10
UL RTI, Electrical 50.0 - 130 °C
122 - 266 °F
Average value: 119 °C Grade Count:3
UL RTI, Mechanical with Impact 50.0 - 130 °C
122 - 266 °F
Average value: 119 °C Grade Count:3
UL RTI, Mechanical without Impact 50.0 - 130 °C
122 - 266 °F
Average value: 119 °C Grade Count:3
Flammability, UL94 V-0 - 5VA
V-0 - 5VA
Grade Count:9
Electrical Properties Metric English Comments
Electrical Resistivity 3.00e+6 - 4.00e+19 ohm-cm
3.00e+6 - 4.00e+19 ohm-cm
Average value: 8.01e+18 ohm-cm Grade Count:5
Surface Resistance 1000 - 4.00e+12 ohm
1000 - 4.00e+12 ohm
Average value: 1.81e+12 ohm Grade Count:7
Dielectric Constant 4.58 - 62.0
4.58 - 62.0
Average value: 18.3 Grade Count:5
Dielectric Strength 3.00 - 23.0 kV/mm
76.2 - 584 kV/in
Average value: 12.4 kV/mm Grade Count:4
Dissipation Factor 0.00130 - 0.310
0.00130 - 0.310
Average value: 0.0565 Grade Count:5
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