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Overview of materials for Polyimide

Category	Polymer , Thermoplastic , Polyimide, Thermoplastic
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 Polyimide.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

This property data is a summary of similar materials in the MatWeb database for the category "Polyimide". 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	0.00545 - 1.88 g/cc	0.000197 - 0.0679 lb/in³	Average value: 1.35 g/cc Grade Count:132
Filler Content	0.000 - 40.0 %	0.000 - 40.0 %	Average value: 22.7 % Grade Count:29
Water Absorption	0.0500 - 1.86 %	0.0500 - 1.86 %	Average value: 0.475 % Grade Count:84
	0.260 - 4.17 % @Temperature 80.0 - 80.0 °C	0.260 - 4.17 % @Temperature 176 - 176 °F	Average value: 1.99 % Grade Count:16
	1.50 - 3.29 % @Temperature 80.0 - 80.0 °C	1.50 - 3.29 % @Temperature 176 - 176 °F	Average value: 1.99 % Grade Count:9
	1.50 - 3.29 % @Time 86400 - 86400 sec	1.50 - 3.29 % @Time 24.0 - 24.0 hour	Average value: 1.99 % Grade Count:9
Moisture Absorption at Equilibrium	0.000 - 2.20 %	0.000 - 2.20 %	Average value: 0.401 % Grade Count:20
Water Absorption at Saturation	0.000 - 4.00 %	0.000 - 4.00 %	Average value: 1.91 % Grade Count:20
Viscosity	3.00e+7 - 2.00e+8 cP @Temperature 316 - 316 °C	3.00e+7 - 2.00e+8 cP @Temperature 601 - 601 °F	Average value: 1.15e+8 cP Grade Count:2
Linear Mold Shrinkage	0.000100 - 0.0140 cm/cm	0.000100 - 0.0140 in/in	Average value: 0.00727 cm/cm Grade Count:51
Melt Flow	1.21 - 37.0 g/10 min	1.21 - 37.0 g/10 min	Average value: 10.9 g/10 min Grade Count:31

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell E	47.0 - 95.0	47.0 - 95.0	Average value: 77.0 Grade Count:4
Hardness, Rockwell M	95.0 - 125	95.0 - 125	Average value: 111 Grade Count:13
Hardness, Rockwell R	123 - 129	123 - 129	Average value: 126 Grade Count:9
Hardness, Shore D	65.0 - 92.0	65.0 - 92.0	Average value: 85.7 Grade Count:35
Tensile Strength, Ultimate	0.0480 - 2070 MPa	6.96 - 300000 psi	Average value: 139 MPa Grade Count:103
	43.0922 - 1241.06 MPa @Temperature -55.0 - 332 °C	6250.01 - 180000 psi @Temperature -67.0 - 630 °F	Average value: 376 MPa Grade Count:14
Tensile Strength, Yield	15.0 - 230 MPa	2180 - 33300 psi	Average value: 114 MPa Grade Count:48
	57.916 - 141.343 MPa @Temperature 149 - 149 °C	8400.0 - 20500.0 psi @Temperature 300 - 300 °F	Average value: 112 MPa Grade Count:4
Elongation at Break	0.800 - 200 %	0.800 - 200 %	Average value: 11.2 % Grade Count:114
	1.70 - 90.0 % @Temperature 150 - 150 °C	1.70 - 90.0 % @Temperature 302 - 302 °F	Average value: 18.9 % Grade Count:11
Elongation at Yield	1.40 - 90.0 %	1.40 - 90.0 %	Average value: 6.78 % Grade Count:58
	4.00 - 90.0 % @Temperature 149 - 149 °C	4.00 - 90.0 % @Temperature 300 - 300 °F	Average value: 25.5 % Grade Count:4
Modulus of Elasticity	1.36 - 71.5 GPa	197 - 10400 ksi	Average value: 7.82 GPa Grade Count:86
	16.1 - 150 GPa @Temperature -55.0 - 332 °C	2340 - 21800 ksi @Temperature -67.0 - 630 °F	Average value: 69.2 GPa Grade Count:2
Flexural Yield Strength	24.8 - 1470 MPa	3600 - 213000 psi	Average value: 179 MPa Grade Count:114
	88.0 - 889.424 MPa @Temperature 149 - 332 °C	12800 - 129000 psi @Temperature 300 - 630 °F	Average value: 243 MPa Grade Count:17
Flexural Modulus	0.00240 - 111 GPa	0.348 - 16100 ksi	Average value: 6.96 GPa Grade Count:109
	0.00260 - 103 GPa @Temperature 149 - 332 °C	0.377 - 14900 ksi @Temperature 300 - 630 °F	Average value: 21.3 GPa Grade Count:18
Compressive Yield Strength	0.00217 - 115000 MPa	0.315 - 1.67e+7 psi	Average value: 1580 MPa Grade Count:54
	76.4919 - 69700 MPa @Temperature -55.0 - 332 °C	11094.2 - 1.01e+7 psi @Temperature -67.0 - 630 °F	Average value: 9190 MPa Grade Count:10
Compressive Modulus	0.847 - 112 GPa	123 - 16200 ksi	Average value: 6.87 GPa Grade Count:29
Shear Strength	12.0 - 117 MPa	1740 - 17000 psi	Average value: 83.9 MPa Grade Count:8
	38.6106 - 78.5 MPa @Temperature 150 - 360 °C	5600.01 - 11400 psi @Temperature 302 - 680 °F	Average value: 61.7 MPa Grade Count:6
Izod Impact, Notched	0.0700 - 3.20 J/cm	0.131 - 5.99 ft-lb/in	Average value: 0.866 J/cm Grade Count:73
Izod Impact, Unnotched	2.14 - 5340 J/cm	4.00 - 10000 ft-lb/in	Average value: 7.68 J/cm Grade Count:18
Izod Impact, Notched (ISO)	0.0430 - 27.0 kJ/m²	0.0205 - 12.8 ft-lb/in²	Average value: 7.60 kJ/m² Grade Count:27
Charpy Impact Unnotched	0.780 - 8.79 J/cm²	3.71 - 41.8 ft-lb/in²	Average value: 3.08 J/cm² Grade Count:28
	3.50 - 3.50 J/cm² @Temperature -30.0 - -30.0 °C	16.7 - 16.7 ft-lb/in² @Temperature -22.0 - -22.0 °F	Average value: 3.50 J/cm² Grade Count:1
Charpy Impact, Notched	0.150 - 2.40 J/cm²	0.714 - 11.4 ft-lb/in²	Average value: 1.20 J/cm² Grade Count:40
	1.00 - 1.00 J/cm² @Temperature -30.0 - -30.0 °C	4.76 - 4.76 ft-lb/in² @Temperature -22.0 - -22.0 °F	Average value: 1.00 J/cm² Grade Count:1
Dart Drop, Total Energy	8.00 - 20.0 J	5.90 - 14.8 ft-lb	Average value: 14.9 J Grade Count:7
Coefficient of Friction	0.240 - 0.500	0.240 - 0.500	Average value: 0.299 Grade Count:7
Coefficient of Friction, Static	0.270 - 0.350	0.270 - 0.350	Average value: 0.307 Grade Count:3
Limiting Pressure Velocity	0.380 - 12.0 MPa-m/sec	10800 - 343000 psi-ft/min	Average value: 3.62 MPa-m/sec Grade Count:6
Compression Set	12.5 - 98.0 %	12.5 - 98.0 %	Average value: 45.1 % Grade Count:27

Thermal Properties	Metric	English	Comments
CTE, linear	5.40 - 63.0 µm/m-°C	3.00 - 35.0 µin/in-°F	Average value: 37.7 µm/m-°C Grade Count:59
	6.00 - 144 µm/m-°C @Temperature 50.0 - 300 °C	3.33 - 80.0 µin/in-°F @Temperature 122 - 572 °F	Average value: 48.7 µm/m-°C Grade Count:29
CTE, linear, Transverse to Flow	6.00 - 55.0 µm/m-°C	3.33 - 30.6 µin/in-°F	Average value: 47.4 µm/m-°C Grade Count:38
	36.0 - 70.0 µm/m-°C @Temperature 50.0 - 300 °C	20.0 - 38.9 µin/in-°F @Temperature 122 - 572 °F	Average value: 51.9 µm/m-°C Grade Count:10

Electrical Properties	Metric	English	Comments
Electrical Resistivity	1e+05 - 1.00e+18 ohm-cm	1e+05 - 1.00e+18 ohm-cm	Average value: 2.70e+17 ohm-cm Grade Count:24
Surface Resistance	1000 - 1.00e+18 ohm	1000 - 1.00e+18 ohm	Average value: 4.11e+16 ohm Grade Count:31
Dielectric Constant	2.30 - 13.4	2.30 - 13.4	Average value: 3.69 Grade Count:25
Dielectric Strength	7.32 - 248 kV/mm	186 - 6290 kV/in	Average value: 43.7 kV/mm Grade Count:18
Dissipation Factor	0.000500 - 0.0100	0.000500 - 0.0100	Average value: 0.00295 Grade Count:18
Dielectric Loss Index	0.00340 - 0.0106	0.00340 - 0.0106	Average value: 0.00580 Grade Count:3
Comparative Tracking Index	100 - 175 V	100 - 175 V	Average value: 133 V Grade Count:3

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