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Overview of materials for Polyetherimide (PEI)

Category Polymer , Thermoplastic , Polyetherimide (PEI)
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Overview of materials for Polyetherimide (PEI).pdf
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Material Notes:
This property data is a summary of similar materials in the MatWeb database for the category "Polyetherimide". 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 0.0600 - 1.69 g/cc
0.00217 - 0.0611 lb/in³
Average value: 1.37 g/cc Grade Count:812
Filler Content 5.00 - 50.0 %
5.00 - 50.0 %
Average value: 22.8 % Grade Count:55
Water Absorption 0.0150 - 4.00 %
0.0150 - 4.00 %
Average value: 0.284 % Grade Count:253
Moisture Absorption at Equilibrium 0.000 - 1.30 %
0.000 - 1.30 %
Average value: 0.532 % Grade Count:390
Water Absorption at Saturation 0.100 - 2.90 %
0.100 - 2.90 %
Average value: 1.03 % Grade Count:294
Additive Loading 10.0 - 40.0 %
10.0 - 40.0 %
Average value: 18.5 % Grade Count:24
Linear Mold Shrinkage 0.000 - 0.0230 cm/cm
0.000 - 0.0230 in/in
Average value: 0.00449 cm/cm Grade Count:704
Linear Mold Shrinkage, Transverse 0.000800 - 0.0170 cm/cm
0.000800 - 0.0170 in/in
Average value: 0.00534 cm/cm Grade Count:241
Melt Flow 1.40 - 113 g/10 min
1.40 - 113 g/10 min
Average value: 16.1 g/10 min Grade Count:456
Mechanical Properties Metric English Comments
Hardness, Rockwell M 85.0 - 118
85.0 - 118
Average value: 111 Grade Count:94
Hardness, Rockwell R 100 - 127
100 - 127
Average value: 120 Grade Count:41
Hardness, H358/30 95.0 - 170 MPa
13800 - 24700 psi
Average value: 145 MPa Grade Count:98
Hardness, Shore D 72.0 - 93.0
72.0 - 93.0
Average value: 83.7 Grade Count:15
Ball Indentation Hardness 165 - 170 MPa
23900 - 24700 psi
Average value: 168 MPa Grade Count:4
Tensile Strength, Ultimate 1.70 - 281 MPa
247 - 40800 psi
Average value: 122 MPa Grade Count:706
Tensile Strength, Yield 20.0 - 255 MPa
2900 - 37000 psi
Average value: 113 MPa Grade Count:444
Elongation at Break 0.500 - 400 %
0.500 - 400 %
Average value: 25.8 % Grade Count:776
Elongation at Yield 0.700 - 60.0 %
0.700 - 60.0 %
Average value: 5.86 % Grade Count:344
Modulus of Elasticity 0.0370 - 42.0 GPa
5.37 - 6090 ksi
Average value: 7.22 GPa Grade Count:739
Flexural Yield Strength 18.0 - 429 MPa
2610 - 62200 psi
Average value: 184 MPa Grade Count:798
Flexural Modulus 0.380 - 32.6 GPa
55.1 - 4730 ksi
Average value: 6.74 GPa Grade Count:797
Compressive Yield Strength 0.700 - 282 MPa
102 - 40900 psi
Average value: 145 MPa Grade Count:48
Compressive Modulus 0.0460 - 6.47 GPa
6.67 - 938 ksi
Average value: 3.28 GPa Grade Count:21
Poissons Ratio 0.300 - 0.440
0.300 - 0.440
Average value: 0.380 Grade Count:20
Shear Modulus 0.0140 - 4.73 GPa
2.03 - 685 ksi
Average value: 2.16 GPa Grade Count:10
Shear Strength 0.800 - 128 MPa
116 - 18600 psi
Average value: 78.5 MPa Grade Count:18
Izod Impact, Notched 0.160 - 33.0 J/cm
0.300 - 61.8 ft-lb/in
Average value: 3.38 J/cm Grade Count:677
0.300 - 1.20 J/cm

@Temperature -30.0 - -30.0 °C
0.562 - 2.25 ft-lb/in

@Temperature -22.0 - -22.0 °F
Average value: 0.567 J/cm Grade Count:122
Izod Impact, Unnotched 0.110 J/cm - NB
0.206 ft-lb/in - NB
Average value: 8.13 J/cm Grade Count:482
99.99 J/cm - NB

@Temperature -30.0 - -30.0 °C
187.3 ft-lb/in - NB

@Temperature -22.0 - -22.0 °F
Grade Count:13
Izod Impact, Notched (ISO) 2.00 kJ/m² - NB
0.952 ft-lb/in² - NB
Average value: 7.56 kJ/m² Grade Count:342
2.00 kJ/m² - NB

@Temperature -30.0 - -30.0 °C
0.952 ft-lb/in² - NB

@Temperature -22.0 - -22.0 °F
Average value: 7.04 kJ/m² Grade Count:238
Izod Impact, Unnotched (ISO) 0.700 kJ/m² - NB
0.333 ft-lb/in² - NB
Average value: 43.4 kJ/m² Grade Count:274
13.0 kJ/m² - NB

@Temperature -30.0 - -30.0 °C
6.19 ft-lb/in² - NB

@Temperature -22.0 - -22.0 °F
Average value: 50.3 kJ/m² Grade Count:175
Charpy Impact Unnotched 1.40 J/cm² - NB
6.66 ft-lb/in² - NB
Average value: 4.92 J/cm² Grade Count:143
1.40 - 999.9 J/cm²

@Temperature -30.0 - -30.0 °C
6.66 - 4759 ft-lb/in²

@Temperature -22.0 - -22.0 °F
Average value: 4.32 J/cm² Grade Count:113
Charpy Impact, Notched 0.200 - 1000 J/cm²
0.952 - 4760 ft-lb/in²
Average value: 0.766 J/cm² Grade Count:239
0.300 - 1.50 J/cm²

@Temperature -30.0 - -30.0 °C
1.43 - 7.14 ft-lb/in²

@Temperature -22.0 - -22.0 °F
Average value: 0.614 J/cm² Grade Count:84
Gardner Impact 2.26 - 36.0 J
1.67 - 26.6 ft-lb
Average value: 29.1 J Grade Count:52
Dart Drop, Total Energy 2.00 - 380 J
1.48 - 280 ft-lb
Average value: 29.0 J Grade Count:158
8.00 - 99.0 J

@Temperature -30.0 - 0.000 °C
5.90 - 73.0 ft-lb

@Temperature -22.0 - 32.0 °F
Average value: 76.7 J Grade Count:15
Falling Dart Impact 4.90 - 21.4 J
3.61 - 15.8 ft-lb
Average value: 9.18 J Grade Count:17
Coefficient of Friction 0.110 - 0.550
0.110 - 0.550
Average value: 0.383 Grade Count:53
Coefficient of Friction, Static 0.110 - 0.600
0.110 - 0.600
Average value: 0.384 Grade Count:41
Tear Strength 37.0 - 147 kN/m
211 - 839 pli
Average value: 73.7 kN/m Grade Count:3
K (wear) Factor 24.2 - 5840 x 10-8 mm³/N-M
12.0 - 2900 x 10-10 in³-min/ft-lb-hr
Average value: 508 x 10<sup>-8</sup> mm³/N-M Grade Count:47
Limiting Pressure Velocity 0.0657 - 2.80 MPa-m/sec
1880 - 79900 psi-ft/min
Average value: 1.40 MPa-m/sec Grade Count:10
Taber Abrasion, mg/1000 Cycles 2.00 - 60.0
2.00 - 60.0
Average value: 16.0 Grade Count:97
Electrical Properties Metric English Comments
Electrical Resistivity 0.100 - 6.70e+17 ohm-cm
0.100 - 6.70e+17 ohm-cm
Average value: 2.85e+16 ohm-cm Grade Count:351
Surface Resistance 1.00 - 1.60e+17 ohm
1.00 - 1.60e+17 ohm
Average value: 5.70e+15 ohm Grade Count:271
Insulation Resistance 1000 - 1.00e+12 ohm
1000 - 1.00e+12 ohm
Average value: 7.08e+11 ohm Grade Count:24
Static Decay 0.0100 - 2.00 sec
0.0100 - 2.00 sec
Average value: 1.04 sec Grade Count:48
Shielding Effectiveness 50.0 - 97.0 dB
50.0 - 97.0 dB
Average value: 76.0 dB Grade Count:4
Dielectric Constant 2.70 - 6.80
2.70 - 6.80
Average value: 3.28 Grade Count:221
Dielectric Strength 1.38 - 244 kV/mm
35.0 - 6200 kV/in
Average value: 25.5 kV/mm Grade Count:249
Dissipation Factor 0.000500 - 0.266
0.000500 - 0.266
Average value: 0.00487 Grade Count:247
Arc Resistance 0.000 - 180 sec
0.000 - 180 sec
Average value: 126 sec Grade Count:130
Comparative Tracking Index 0.000 - 250 V
0.000 - 250 V
Average value: 138 V Grade Count:262
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