东莞市广裕塑胶原料有限公司
SUMIKASUPER? LCP E4008
Liquid Crystal Polymer
Product Description:
SUMIKASUPER? LCP E4008 is a Liquid Crystal Polymer (LCP) material filled with glass fiber. It is available in Asia Pacific, Europe, or North America for injection molding.
Important attributes of SUMIKASUPER? LCP E4008 are:
Flame Rated
Heat Resistant
High Strength
| General | |
Material Status |
|
Literature 1 |
|
UL Yellow Card 2 |
|
Search for UL Yellow Card |
|
Availability |
Asia PacificEuropeNorth America |
Filler / Reinforcement |
|
Features |
High Heat ResistanceHigh Strength |
Processing Method |
|
| Physical | Nominal Value |
Unit |
Test Method |
Density / Specific Gravity |
1.70 |
g/cm3 |
ASTM D792 |
Molding Shrinkage |
Internal Method | ||
Across Flow |
1.3 |
% |
|
Flow |
0.10 |
% |
|
Water Absorption (Saturation) |
0.020 |
% |
ASTM D570 |
| Hardness | Nominal Value |
Unit |
Test Method |
Rockwell Hardness (R-Scale) |
91 |
ASTM D785 |
| Mechanical | Nominal Value |
Unit |
Test Method |
Tensile Strength |
150 |
MPa |
ASTM D638 |
Tensile Elongation (Break) |
5.0 |
% |
ASTM D638 |
Flexural Modulus |
ASTM D790 | ||
23°C |
12300 |
MPa |
|
200°C |
6300 |
MPa |
|
Flexural Strength |
ASTM D790 | ||
23°C |
139 |
MPa |
|
200°C |
39.0 |
MPa |
|
Shear Strength |
52.0 |
MPa |
ASTM D732 |
Poisson's Ratio |
0.49 |
ASTM D785 | |
| Impact | Nominal Value |
Unit |
Test Method |
Notched Izod Impact (6.40 mm) |
110 |
J/m |
ASTM D256 |
Unnotched Izod Impact (6.40 mm) |
520 |
J/m |
ASTM D256 |
| Thermal | Nominal Value |
Unit |
Test Method |
Deflection Temperature Under Load (1.8 MPa, Unannealed) |
313 |
°C |
ASTM D648 |
CLTE |
Internal Method | ||
Flow : 150°C |
1.4E-5 |
cm/cm/°C |
|
Transverse : 150°C |
6.2E-5 |
cm/cm/°C |
|
Thermal Conductivity |
0.57 |
W/m/K |
JIS R2618 |
| Electrical | Nominal Value |
Unit |
Test Method |
Volume Resistivity |
1.0E+15 |
ohms·cm |
ASTM D257 |
Dielectric Constant |
ASTM D150 | ||
1 kHz |
4.50 |
||
1 MHz |
3.90 |
||
Dissipation Factor |
ASTM D150 | ||
1 kHz |
0.018 |
||
1 MHz |
0.034 |
||
Arc Resistance |
130 |
sec |
ASTM D495 |
Comparative Tracking Index |
145 |
V |
IEC 60112 |
| Flammability | Nominal Value |
Unit |
Test Method |
Flame Rating (0.30 mm, NC, BK) |
V-0 |
UL 94 | |
Oxygen Index |
48 |
% |
JIS K7201 |
| Additional Information | Nominal Value |
Unit |
Test Method |
Soldering Resistance |
330 |
°C |
Internal Method |
| Injection | Nominal Value |
Unit |
|
Drying Temperature |
130 |
°C |
|
Drying Time |
4.0 to 24 |
hr |
|
Rear Temperature |
330 to 350 |
°C |
|
Middle Temperature |
350 to 370 |
°C |
|
Front Temperature |
370 to 390 |
°C |
|
Nozzle Temperature |
370 to 390 |
°C |
|
Processing (Melt) Temp |
380 |
°C |
|
Mold Temperature |
40 to 160 |
°C |
|
Injection Pressure |
120 to 160 |
MPa |
|
Injection Rate |
Moderate-Fast |
||
Holding Pressure |
40.0 to 60.0 |
MPa |
|
Back Pressure |
1.00 to 5.00 |
MPa |
|
Screw Speed |
50 to 100 |
rpm |
