Celanese VECTRA® H140 40% Glass Filled Liquid Crystal Polymer (LCP)

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Celanese VECTRA® H140 40% Glass Filled Liquid Crystal Polymer (LCP)
Categories:	Polymer; Thermoplastic; Liquid Crystal Polymer (LCP); Liquid Crystal Polymer (LCP), 40% Glass Fiber Filled
Material Notes:	Description: An easily processable LCP with the highest temperature capability 40% glass filled Information provided by Celanese Corporation.
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Physical Properties	Metric	English	Comments

Density	1.70 g/cc	0.0614 lb/in³	ISO 1183
Linear Mold Shrinkage	0.0010 cm/cm	0.0010 in/in	ISO 294-4
Linear Mold Shrinkage, Transverse	0.0050 cm/cm	0.0050 in/in	ISO 294-4

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell M	77	77	ISO 2039-2
Tensile Strength at Break	160 MPa	23200 psi	5 mm/min; ISO 527-2/1A
Elongation at Break	1.2 %	1.2 %	5 mm/min; ISO 527-2/1A
Tensile Modulus	17.0 GPa	2470 ksi	1 mm/min; ISO 527-2/1A
Flexural Strength	240 MPa	34800 psi	ISO 178
Flexural Modulus	18.0 GPa	2610 ksi	ISO 178
Izod Impact, Notched (ISO)	18.0 kJ/m²	8.57 ft-lb/in²	ISO 180/1A
Izod Impact, Unnotched (ISO)	27.0 kJ/m²	12.8 ft-lb/in²	ISO 180/1U
Charpy Impact Unnotched	2.40 J/cm²	11.4 ft-lb/in²	ISO 179/1eU
Charpy Impact, Notched	1.40 J/cm²	6.66 ft-lb/in²	ISO 179/1eA

Electrical Properties	Metric	English	Comments
Surface Resistance	1.00e+15 ohm	1.00e+15 ohm	IEC 60093
Dielectric Constant	3.6 @Frequency 1e+6 Hz	3.6 @Frequency 1e+6 Hz	IEC 60250
	4.1 @Frequency 100 Hz	4.1 @Frequency 100 Hz	IEC 60250
Dissipation Factor	0.010 @Frequency 100 Hz	0.010 @Frequency 100 Hz	IEC 60250
	0.020 @Frequency 1e+6 Hz	0.020 @Frequency 1e+6 Hz	IEC 60250
Comparative Tracking Index	200 V	200 V	IEC 60112

Thermal Properties	Metric	English	Comments
CTE, linear	4.00 µm/m-°C @Temperature 20.0 °C	2.22 µin/in-°F @Temperature 68.0 °F	ISO 11359-2
CTE, linear, Transverse to Flow	18.0 µm/m-°C @Temperature 20.0 °C	10.0 µin/in-°F @Temperature 68.0 °F	ISO 11359-2
Melting Point	330 °C	626 °F	ISO 11357-1,2,3
Deflection Temperature at 1.8 MPa (264 psi)	306 °C	583 °F	ISO 75-1, -2
Deflection Temperature at 8.0 MPa	251 °C	484 °F	ISO 75-1, -2
Vicat Softening Point	224 °C	435 °F	ISO 306
Flammability, UL94	V-0	V-0	thickness h
Oxygen Index	50 %	50 %	ISO 4589

Processing Properties	Metric	English	Comments
Rear Barrel Temperature	315 - 325 °C	599 - 617 °F
Middle Barrel Temperature	325 - 335 °C	617 - 635 °F
Front Barrel Temperature	330 - 340 °C	626 - 644 °F
Nozzle Temperature	335 - 345 °C	635 - 653 °F
Melt Temperature	335 - 345 °C	635 - 653 °F
Mold Temperature	80.0 - 120 °C	176 - 248 °F

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 view all the property values for this datasheet as they were originally entered into MatWeb.

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PHCW73 / 46014

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