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Overview of materials for Polyetherimide (PEI), 40% Glass Fiber

Category Polymer , Thermoplastic , Polyetherimide (PEI) , Polyetherimide (PEI), 40% Glass Fiber
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Overview of materials for Polyetherimide (PEI), 40% Glass Fiber.pdf
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Material Notes:
This property data is a summary of similar materials in the MatWeb database for the category "Polyetherimide, 40% Glass Fiber". Specific grades with glass content between 35% and 44% are included. 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 1.59 - 1.60 g/cc
0.0574 - 0.0578 lb/in³
Average value: 1.59 g/cc Grade Count:5
Filler Content 40.0 %
40.0 %
Average value: 40.0 % Grade Count:5
Water Absorption 0.130 - 0.180 %
0.130 - 0.180 %
Average value: 0.160 % Grade Count:5
Linear Mold Shrinkage 0.00100 - 0.00300 cm/cm
0.00100 - 0.00300 in/in
Average value: 0.00150 cm/cm Grade Count:5
Mechanical Properties Metric English Comments
Hardness, Rockwell R 114 - 123
114 - 123
Average value: 121 Grade Count:4
Tensile Strength, Ultimate 177 - 200 MPa
25600 - 29000 psi
Average value: 187 MPa Grade Count:5
Elongation at Break 1.40 - 3.00 %
1.40 - 3.00 %
Average value: 2.20 % Grade Count:6
Modulus of Elasticity 10.3 - 15.2 GPa
1500 - 2200 ksi
Average value: 13.0 GPa Grade Count:6
Flexural Yield Strength 234 - 283 MPa
34000 - 41000 psi
Average value: 256 MPa Grade Count:6
Flexural Modulus 11.0 - 15.2 GPa
1600 - 2200 ksi
Average value: 12.3 GPa Grade Count:6
Compressive Yield Strength 155 - 169 MPa
22500 - 24500 psi
Average value: 164 MPa Grade Count:3
Izod Impact, Notched 0.961 - 1.07 J/cm
1.80 - 2.00 ft-lb/in
Average value: 1.00 J/cm Grade Count:5
Izod Impact, Unnotched 4.27 - 6.94 J/cm
8.00 - 13.0 ft-lb/in
Average value: 6.10 J/cm Grade Count:5
Thermal Properties Metric English Comments
CTE, linear 14.4 - 21.6 µm/m-°C
8.00 - 12.0 µin/in-°F
Average value: 18.9 µm/m-°C Grade Count:4
Thermal Conductivity 0.259 W/m-K
1.80 BTU-in/hr-ft²-°F
Average value: 0.259 W/m-K Grade Count:3
Deflection Temperature at 0.46 MPa (66 psi) 210 - 214 °C
410 - 418 °F
Average value: 212 °C Grade Count:5
Deflection Temperature at 1.8 MPa (264 psi) 207 - 212 °C
405 - 413 °F
Average value: 209 °C Grade Count:5
Flammability, UL94 V-0
V-0
Grade Count:4
Electrical Properties Metric English Comments
Electrical Resistivity 1.00e+12 - 1.50e+16 ohm-cm
1.00e+12 - 1.50e+16 ohm-cm
Average value: 6.25e+15 ohm-cm Grade Count:4
Dielectric Constant 3.70 - 4.00
3.70 - 4.00
Average value: 3.92 Grade Count:4
Dielectric Strength 19.7 - 23.6 kV/mm
500 - 600 kV/in
Average value: 20.7 kV/mm Grade Count:4
Dissipation Factor 0.00200 - 0.00500
0.00200 - 0.00500
Average value: 0.00425 Grade Count:4
Processing Properties Metric English Comments
Melt Temperature 332 - 399 °C
630 - 750 °F
Average value: 371 °C Grade Count:3
Mold Temperature 107 - 177 °C
225 - 350 °F
Average value: 152 °C Grade Count:4
Drying Temperature 143 - 149 °C
290 - 300 °F
Average value: 148 °C Grade Count:3
Injection Pressure 82.7 - 124 MPa
12000 - 18000 psi
Average value: 103 MPa Grade Count:3
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