Overview of materials for Liquid Crystal Polymer (LCP), 40% Glass Fiber Filled

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Overview of materials for Liquid Crystal Polymer (LCP), 40% Glass Fiber Filled
Categories:	Polymer; Thermoplastic; Liquid Crystal Polymer (LCP); Liquid Crystal Polymer (LCP), 40% Glass Fiber Filled
Material Notes:	This property data is a summary of similar materials in the MatWeb database for the category "Liquid Crystal Polymer (LCP), 40% Glass Fiber Filled". 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.
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Physical Properties	Original Value	Comments

Density	1.51 - 1.81 g/cc	Average value: 1.71 g/cc Grade Count:47
	1.39 - 1.39 g/cc @Temperature >=335 °C	Average value: 1.39 g/cc Grade Count:1
Filler Content	40.0 %	Average value: 40.0 % Grade Count:9
Water Absorption	0.0100 - 0.100 %	Average value: 0.0350 % Grade Count:6
Moisture Absorption at Equilibrium	0.00200 - 0.0400 %	Average value: 0.0108 % Grade Count:10
Water Absorption at Saturation	0.00400 - 0.0700 %	Average value: 0.0247 % Grade Count:9
Linear Mold Shrinkage	-0.000300 - 0.00400 cm/cm	Average value: 0.00118 cm/cm Grade Count:43
Linear Mold Shrinkage, Transverse	0.00200 - 0.0120 cm/cm	Average value: 0.00560 cm/cm Grade Count:38

Mechanical Properties	Original Value	Comments
Hardness, Rockwell M	44.0 - 96.0	Average value: 67.0 Grade Count:9
Hardness, Rockwell R	105	Average value: 105 Grade Count:3
Tensile Strength, Ultimate	3.00 - 177 MPa	Average value: 127 MPa Grade Count:49
Elongation at Break	0.500 - 4.00 %	Average value: 1.94 % Grade Count:48
Modulus of Elasticity	7.50 - 34.5 GPa	Average value: 14.7 GPa Grade Count:45
Flexural Yield Strength	109 - 250 MPa	Average value: 181 MPa Grade Count:49
Flexural Modulus	7.20 - 27.6 GPa	Average value: 14.1 GPa Grade Count:49
Flexural Strain at Break	1.80 - 3.20 %	Average value: 2.45 % Grade Count:11
Compressive Yield Strength	53.0 - 134 MPa	Average value: 101 MPa Grade Count:7
Compressive Modulus	7.70 - 18.0 GPa	Average value: 13.2 GPa Grade Count:7
Izod Impact, Notched	0.534 - 1.12 J/cm	Average value: 0.804 J/cm Grade Count:9
Izod Impact, Unnotched	2.67 - 4.27 J/cm	Average value: 3.38 J/cm Grade Count:3
Izod Impact, Notched (ISO)	3.50 - 60.0 kJ/m²	Average value: 17.0 kJ/m² Grade Count:27
Izod Impact, Unnotched (ISO)	20.0 - 45.0 kJ/m²	Average value: 26.3 kJ/m² Grade Count:6
	20.0 - 20.0 kJ/m² @Temperature -30.0 - -30.0 °C	Average value: 20.0 kJ/m² Grade Count:2
Charpy Impact Unnotched	1.30 - 5.50 J/cm²	Average value: 3.10 J/cm² Grade Count:19
	1.80 - 4.00 J/cm² @Temperature -30.0 - -30.0 °C	Average value: 2.45 J/cm² Grade Count:4
Charpy Impact, Notched	0.400 - 3.00 J/cm²	Average value: 1.20 J/cm² Grade Count:31
	0.600 - 1.50 J/cm² @Temperature -30.0 - -30.0 °C	Average value: 1.27 J/cm² Grade Count:4

Electrical Properties	Original Value	Comments
Electrical Resistivity	1e+05 - 1.00e+17 ohm-cm	Average value: 1.09e+16 ohm-cm Grade Count:25
Surface Resistance	1.00e+7 - 1.00e+17 ohm	Average value: 2.12e+16 ohm Grade Count:26
Dielectric Constant	3.10 - 4.97	Average value: 3.89 Grade Count:23
Dielectric Strength	18.0 - 59.0 kV/mm	Average value: 36.0 kV/mm Grade Count:19
Dissipation Factor	0.00200 - 0.0700	Average value: 0.0222 Grade Count:23
Arc Resistance	130 - 180 sec	Average value: 156 sec Grade Count:6
Comparative Tracking Index	150 - 250 V	Average value: 184 V Grade Count:24

Thermal Properties	Original Value	Comments
CTE, linear	1.00 - 25.0 µm/m-°C	Average value: 6.15 µm/m-°C Grade Count:34
	-2.00 - 3.00 µm/m-°C @Temperature 55.0 - 320 °C	Average value: 1.79 µm/m-°C Grade Count:2
	-2.00 - 5.00 µm/m-°C @Temperature 55.0 - 320 °C	Average value: 1.79 µm/m-°C Grade Count:4
	-2.00 - 5.00 µm/m-°C @Thickness 2.00 - 4.00 mm	Average value: 1.79 µm/m-°C Grade Count:4
CTE, linear, Transverse to Flow	11.0 - 82.0 µm/m-°C	Average value: 52.1 µm/m-°C Grade Count:31
	71.0 - 88.0 µm/m-°C @Temperature 55.0 - 320 °C	Average value: 84.1 µm/m-°C Grade Count:2
	71.0 - 94.0 µm/m-°C @Temperature 55.0 - 320 °C	Average value: 84.1 µm/m-°C Grade Count:4
	71.0 - 94.0 µm/m-°C @Thickness 2.00 - 4.00 mm	Average value: 84.1 µm/m-°C Grade Count:4
Melting Point	280 - 357 °C	Average value: 331 °C Grade Count:35
Deflection Temperature at 0.46 MPa (66 psi)	250 - 286 °C	Average value: 271 °C Grade Count:6
Deflection Temperature at 1.8 MPa (264 psi)	215 - 356 °C	Average value: 267 °C Grade Count:49
Deflection Temperature at 8.0 MPa	119 - 267 °C	Average value: 191 °C Grade Count:8
Vicat Softening Point	146 - 239 °C	Average value: 196 °C Grade Count:9
UL RTI, Electrical	130 - 240 °C	Average value: 191 °C Grade Count:5
UL RTI, Mechanical with Impact	130 - 220 °C	Average value: 180 °C Grade Count:5
UL RTI, Mechanical without Impact	130 - 240 °C	Average value: 199 °C Grade Count:4
Flammability, UL94	V-0	Grade Count:33

Processing Properties	Original Value	Comments
Processing Temperature	20.0 - 391 °C	Average value: 172 °C Grade Count:31
Die Temperature	290 - 380 °C	Average value: 342 °C Grade Count:25
Melt Temperature	270 - 385 °C	Average value: 336 °C Grade Count:40
Mold Temperature	30.0 - 150 °C	Average value: 89.6 °C Grade Count:17
Injection Velocity	150 mm/sec	Average value: 150 mm/sec Grade Count:4
Drying Temperature	135 - 170 °C	Average value: 154 °C Grade Count:38
Moisture Content	0.0100 %	Average value: 0.0100 % Grade Count:35
Injection Pressure	34.5 - 150 MPa	Average value: 96.8 MPa Grade Count:29
Hot-Working Temperature	300 - 345 °C	Average value: 331 °C Grade Count:4

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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