Celanese VECTRA E473i LCP, 32% Mineral / Glass Reinforced

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Celanese VECTRA E473i LCP, 32% Mineral / Glass Reinforced
Categories:	Polymer; Thermoplastic; Liquid Crystal Polymer (LCP); Liquid Crystal Polymer (LCP), 30% Glass Fiber Filled
Material Notes:	Vectra E473i is a low warp LCP ith easy flow and high temperature capability. Information provided by Celanese
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Physical Properties	Metric	English	Comments

Density	1.63 g/cc	0.0589 lb/in³	ISO 1183
Linear Mold Shrinkage, Flow	-0.000700 cm/cm	-0.000700 in/in	ISO 294-4
Linear Mold Shrinkage, Transverse	0.0032 cm/cm	0.0032 in/in	ISO 294-4

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell M	40	40	ISO 2039-2
Tensile Strength at Break	115 MPa	16700 psi	5mm/min; ISO 527-2/1A
Elongation at Break	2.2 %	2.2 %	5mm/min; ISO 527-2/1A
Tensile Modulus	10.9 GPa	1580 ksi	50mm/min; ISO 527-2/1A
Flexural Strength	150 MPa	21800 psi	ISO 178
Flexural Modulus	10.9 GPa	1580 ksi	ISO 178
Compressive Strength	59.0 MPa @Strain 1 %	8560 psi @Strain 1 %	ISO 604
Izod Impact, Notched (ISO)	10.0 kJ/m²	4.76 ft-lb/in²	ISO 180/1A
	30.0 kJ/m² @Temperature 23.0 °C	14.3 ft-lb/in² @Temperature 73.4 °F	ISO 180/1U
Charpy Impact Unnotched	3.30 J/cm²	15.7 ft-lb/in²	ISO 179/1eU
Charpy Impact, Notched	2.00 J/cm²	9.52 ft-lb/in²	ISO 179/1eA

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+16 ohm-cm	1.00e+16 ohm-cm	IEC 60093
Surface Resistance	>= 1.00e+15 ohm	>= 1.00e+15 ohm	IEC 60093
Dielectric Constant	4.0 @Frequency 1e+6 Hz	4.0 @Frequency 1e+6 Hz	IEC 60250
Dielectric Strength	49.0 kV/mm	1240 kV/in	IEC 60243-1
Dissipation Factor	0.34 @Frequency 1e+6 Hz	0.34 @Frequency 1e+6 Hz	IEC 60250
Comparative Tracking Index	175 V	175 V	IEC 60112

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	6.00 µm/m-°C	3.33 µin/in-°F	ISO 11359-2
CTE, linear, Transverse to Flow	11.0 µm/m-°C	6.11 µin/in-°F	ISO 11359-2
Melting Point	335 °C	635 °F	10°C/min; ISO 11357-1,-2,-3
Deflection Temperature at 1.8 MPa (264 psi)	250 °C	482 °F	ISO 75-1, -2
Deflection Temperature at 8.0 MPa	159 °C	318 °F	ISO 75-1, -2
Vicat Softening Point	190 °C	374 °F	ISO 306
Flammability, UL94	V-0	V-0

Processing Properties	Metric	English	Comments
Processing Temperature	80.0 - 120 °C	176 - 248 °F	cavity
Feed Temperature	60.0 - 80.0 °C	140 - 176 °F
Zone 1	315 - 325 °C	599 - 617 °F
Zone 2	320 - 330 °C	608 - 626 °F
Zone 3	325 - 335 °C	617 - 635 °F
Zone 4	330 - 340 °C	626 - 644 °F
Die Temperature	335 - 345 °C	635 - 653 °F
Melt Temperature	335 - 345 °C	635 - 653 °F
Drying Temperature	>= 150 °C	>= 302 °F
Dry Time	6.00 hour	6.00 hour
Moisture Content	<= 0.010 %	<= 0.010 %
Injection Pressure	50.0 - 150 MPa	7250 - 21800 psi
Hold Pressure	50.0 - 150 MPa	7250 - 21800 psi
Screw Speed	100 rpm @Diameter 25.0 mm	100 rpm @Diameter 0.984 in
	120 rpm @Diameter 40.0 mm	120 rpm @Diameter 1.57 in
	150 rpm @Diameter 55.0 mm	150 rpm @Diameter 2.17 in
	200 rpm @Diameter 75.0 mm	200 rpm @Diameter 2.95 in

Descriptive Properties
Injection speed	high

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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PHCQ505 / 178960

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