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Ensinger PEI

Celanese VECTRA A430 LCP, 25% Specialty
Categories: Polymer; Thermoplastic; Liquid Crystal Polymer (LCP); Liquid Crystal Polymer (LCP), 30% Glass Fiber Filled
Material Notes: Provides many of the characteristics of A130 with added lubricity. Suitable for applications requiring excellent wear characteristics. Excellent electrical properties at high frequencies. LCP/PTFE blend.

Information provided by Celanese
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Physical PropertiesMetricEnglishComments
Density 1.50 g/cc0.0542 lb/in³ISO 1183
Linear Mold Shrinkage, Flow 0.00 cm/cm0.00 in/inISO 294-4
Linear Mold Shrinkage, Transverse 0.0070 cm/cm0.0070 in/inISO 294-4
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell M 5555ISO 2039-2
Tensile Strength at Break 156 MPa22600 psi5mm/min; ISO 527-2/1A
Elongation at Break 6.2 %6.2 %5mm/min; ISO 527-2/1A
Tensile Modulus 7.00 GPa1020 ksi50mm/min; ISO 527-2/1A
Flexural Strength 125 MPa18100 psiISO 178
Flexural Modulus 7.10 GPa1030 ksiISO 178
Compressive Strength 38.0 MPa
@Strain 1 %		5510 psi
@Strain 1 %		ISO 604
Compressive Modulus 6.00 GPa870 ksiISO 604
Izod Impact, Notched (ISO) 34.0 kJ/m²16.2 ft-lb/in²ISO 180/1A
 67.0 kJ/m²
@Temperature 23.0 °C		31.9 ft-lb/in²
@Temperature 73.4 °F		ISO 180/1U
Charpy Impact Unnotched 8.60 J/cm²40.9 ft-lb/in²ISO 179/1eU
Charpy Impact, Notched 2.80 J/cm²13.3 ft-lb/in²ISO 179/1eA
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+15 ohm-cm1.00e+15 ohm-cmIEC 60093
Surface Resistance 1.00e+15 ohm1.00e+15 ohmIEC 60093
Dielectric Constant  2.7
@Frequency 1e+6 Hz		2.7
@Frequency 1e+6 Hz		IEC 60250
 3.3
@Frequency 100 Hz		3.3
@Frequency 100 Hz		IEC 60250
Dielectric Strength 36.0 kV/mm914 kV/inIEC 60243-1
Dissipation Factor  0.016
@Frequency 1e+6 Hz		0.016
@Frequency 1e+6 Hz		IEC 60250
 0.030
@Frequency 100 Hz		0.030
@Frequency 100 Hz		IEC 60250
Arc Resistance 130 sec130 secInternal
Comparative Tracking Index 225 V225 VIEC 60112
 
Thermal PropertiesMetricEnglishComments
CTE, linear, Parallel to Flow 1.00 µm/m-°C0.556 µin/in-°FISO 11359-2
CTE, linear, Transverse to Flow 46.0 µm/m-°C25.6 µin/in-°FISO 11359-2
Melting Point 280 °C536 °F10°C/min; ISO 11357-1,-2,-3
Deflection Temperature at 0.46 MPa (66 psi) 227 °C441 °FISO 75-1, -2
Deflection Temperature at 1.8 MPa (264 psi) 165 °C329 °FISO 75-1, -2
Deflection Temperature at 8.0 MPa 89.0 °C192 °FISO 75-1, -2
Vicat Softening Point 138 °C280 °FISO 306
Flammability, UL94 V-0V-0
 
Processing PropertiesMetricEnglishComments
Processing Temperature 80.0 - 120 °C176 - 248 °Fcavity
 285 - 295 °C545 - 563 °Fhot runner
Feed Temperature 60.0 - 80.0 °C140 - 176 °F
Zone 1 270 - 280 °C518 - 536 °F
Zone 2 275 - 285 °C527 - 545 °F
Zone 3 280 - 290 °C536 - 554 °F
Zone 4 285 - 295 °C545 - 563 °F
Die Temperature 290 - 300 °C554 - 572 °F
Melt Temperature 285 - 295 °C545 - 563 °F
 293 °C559 °FISO 294
Mold Temperature 60.0 °C140 °FISO 294
Injection Velocity 150 mm/sec5.91 in/secISO 294
Drying Temperature >= 150 °C>= 302 °F
Dry Time 4.00 - 6.00 hour4.00 - 6.00 hour
Moisture Content <= 0.010 %<= 0.010 %
Injection Pressure 50.0 - 150 MPa7250 - 21800 psi
Hold Pressure 48.0 MPa6960 psiISO 294
 50.0 - 150 MPa7250 - 21800 psi
Back Pressure <= 3.00 MPa<= 435 psi
Screw Speed  80 rpm
@Diameter 40.0 mm		80 rpm
@Diameter 1.57 in
 140 rpm
@Diameter 25.0 mm		140 rpm
@Diameter 0.984 in
 200 rpm
@Diameter 16.0 mm		200 rpm
@Diameter 0.630 in
 
Descriptive Properties
Injection moldingYes
Injection speedvery fast

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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PHCQ487 / 178942

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