Celanese VECTRA S471 LCP, 45% Mineral / Glass Reinforced

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Celanese VECTRA S471 LCP, 45% Mineral / Glass Reinforced
Categories:	Polymer; Thermoplastic; Liquid Crystal Polymer (LCP); Liquid Crystal Polymer (LCP), 50% Glass Fiber Filled
Material Notes:	High flow, High Heat resistance, Low Warpage, for Thick Walled (>0.2mm) or thin (<0.2mm)& Thick Walled combination parts. Information provided by Celanese
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Physical Properties	Original Value	Comments

Density	1.76 g/cc	ISO 1183
Linear Mold Shrinkage, Flow	0.0020 cm/cm	ISO 294-4
Linear Mold Shrinkage, Transverse	0.0050 cm/cm	ISO 294-4

Mechanical Properties	Original Value	Comments
Tensile Strength at Break	120 MPa	5mm/min; ISO 527-2/1A
Elongation at Break	1.4 %	5mm/min; ISO 527-2/1A
Tensile Modulus	12000 MPa	50mm/min; ISO 527-2/1A
Flexural Strength	185 MPa	ISO 178
Flexural Modulus	12000 MPa	ISO 178
Flexural Strain at Break	2.0 %	ISO 178
Izod Impact, Notched (ISO)	8.00 kJ/m²	ISO 180/1A
Charpy Impact Unnotched	10.0 kJ/m²	ISO 179/1eU
Charpy Impact, Notched	6.00 kJ/m²	ISO 179/1eA

Electrical Properties	Original Value	Comments
Volume Resistivity	1.00e+16 ohm-cm	IEC 60093
Surface Resistance	1.00e+11 ohm	IEC 60093
Dielectric Constant	4.0 @Frequency 1e+6 Hz	IEC 60250
Dissipation Factor	0.0070 @Frequency 1e+6 Hz	IEC 60250
Comparative Tracking Index	200 V	IEC 60112

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	8.00 µm/m-°C	ISO 11359-2
CTE, linear, Transverse to Flow	17.0 µm/m-°C	ISO 11359-2
Melting Point	350 °C	10°C/min; ISO 11357-1,-2,-3
Deflection Temperature at 1.8 MPa (264 psi)	315 °C	ISO 75-1, -2
Deflection Temperature at 8.0 MPa	271 °C	ISO 75-1, -2
Flammability, UL94	V-0

Processing Properties	Original Value	Comments
Processing Temperature	80.0 - 120 °C	cavity
	355 - 370 °C	hot runner
Feed Temperature	60.0 - 80.0 °C
Zone 1	330 - 350 °C
Zone 2	340 - 360 °C
Zone 3	345 - 365 °C
Zone 4	355 - 370 °C
Die Temperature	355 - 370 °C
Melt Temperature	360 - 375 °C
Drying Temperature	150 - 170 °C
Dry Time	6.00 hour
Injection Pressure	50.0 - 150 MPa
Hold Pressure	50.0 - 150 MPa
Back Pressure	<= 3.00 MPa

Descriptive Properties
Injection speed	medium

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PHCQ525 / 178980

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