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Celanese VECTRA E488i LCP, Specialty  (Unverified Data**)

Category Polymer , Thermoplastic , Liquid Crystal Polymer (LCP)
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Celanese VECTRA E488i LCP, Specialty  (Unverified Data**).pdf
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Material Notes:
Ultra low warpUltra low warpInformation provided by Celanese
Physical Properties Metric English Comments
Density 1.77 g/cc
0.0639 lb/in³
ISO 1183
Water Absorption 0.0050 %
0.0050 %
ISO 62
Linear Mold Shrinkage, Flow 0.0014 cm/cm
0.0014 in/in
ISO 294-4
Linear Mold Shrinkage, Transverse 0.0043 cm/cm
0.0043 in/in
ISO 294-4
Mechanical Properties Metric English Comments
Hardness, Rockwell M 54
54
ISO 2039-2
Tensile Strength at Break 110 MPa
16000 psi
5mm/min; ISO 527-2/1A
Elongation at Break 1.5 %
1.5 %
5mm/min; ISO 527-2/1A
1.8 %
1.8 %
Flexural strain; ISO 178
Tensile Modulus 13.0 GPa
1890 ksi
1mm/min; ISO 527-2/1A
Flexural Strength 160 MPa
23200 psi
ISO 178
Flexural Modulus 13.0 GPa
1890 ksi
ISO 178
Compressive Modulus 11.0 GPa
1600 ksi
ISO 604
Izod Impact, Notched (ISO) 9.00 kJ/m²
4.28 ft-lb/in²
ISO 180/1A
Izod Impact, Unnotched (ISO) 28.0 kJ/m²
13.3 ft-lb/in²
ISO 180/1U
Charpy Impact Unnotched 2.90 J/cm²
13.8 ft-lb/in²
ISO 179/1eU
Charpy Impact, Notched 1.80 J/cm²
8.57 ft-lb/in²
ISO 179/1eA
Thermal Properties Metric English Comments
CTE, linear 8.00 µm/m-°C
4.44 µin/in-°F
ISO 11359-2
CTE, linear, Transverse to Flow 42.0 µm/m-°C
23.3 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) 260 °C
500 °F
ISO 75-1, -2
Vicat Softening Point 200 °C
392 °F
B50 (50°C/h 50N); ISO 306
Flammability, UL94 V-0

@Thickness 0.150 mm
V-0

@Thickness 0.00591 in
UL94
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+16 ohm-cm
1.00e+16 ohm-cm
IEC 60093
Surface Resistance 1.00e+17 ohm
1.00e+17 ohm
IEC 60093
Dielectric Constant 4.24

@Frequency 1.00e+6 Hz
4.24

@Frequency 1.00e+6 Hz
IEC 60250
Dielectric Strength 55.0 kV/mm
1400 kV/in
IEC 60243-1
Dissipation Factor 0.045

@Frequency 1.00e+6 Hz
0.045

@Frequency 1.00e+6 Hz
IEC 60250
Comparative Tracking Index 175 V
175 V
IEC 60112
Processing Properties Metric English Comments
Processing Temperature 80.0 - 120 °C
176 - 248 °F
Cavity temperature
Zone 1 315 - 325 °C
599 - 617 °F
Zone 2 325 - 335 °C
617 - 635 °F
Zone 3 335 - 345 °C
635 - 653 °F
Zone 4 340 - 360 °C
644 - 680 °F
Die Temperature 335 - 345 °C
635 - 653 °F
Melt Temperature 340 - 355 °C
644 - 671 °F
Drying Temperature >= 150 °C
>= 302 °F
Dry Time 6.00 hour
6.00 hour
Moisture Content 0.010 %
0.010 %
Necessary low maximum residual
Injection Pressure 50.0 - 150 MPa
7250 - 21800 psi
Descriptive Properties Value Comments
Injection Speed very fast
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