日本住友低翹曲級LCP E6807LHF 產(chǎn)品特性及用途:含35%玻璃和礦物增強(qiáng),高流動性,低翹曲,良好的耐化學(xué)性,良好的耐磨性,良好的可塑性,高流動性,高剛性,高強(qiáng)度,低翹曲,低粘度,用于骨架,連接器,電氣電子等
日本住友LCP SUMIKASUPER® LCP E6807LHF 物性表:
Physical |
Nominal Value
|
Unit
|
Test Method
|
Specific Gravity
|
1.67
|
g/cm³
|
ASTM D792 |
Molding Shrinkage - Flow
|
0.11
|
%
|
Internal Method |
Molding Shrinkage - Across Flow
|
0.63
|
%
|
Internal Method |
Water Absorption (Saturation)
|
0.020
|
%
|
ASTM D570 |
Mechanical |
Nominal Value
|
Unit
|
Test Method
|
Tensile Strength (Yield)
|
134
|
MPa
|
ASTM D638 |
Tensile Elongation (Break)
|
4.5
|
%
|
ASTM D638 |
Flexural Modulus
|
ASTM D790 | ||
23°C
|
12100
|
MPa
|
|
200°C
|
4500
|
MPa
|
|
Flexural Strength
|
ASTM D790 | ||
Yield, 23°C
|
145
|
MPa
|
|
Yield, 200°C
|
29.0
|
MPa
|
|
Shear Strength
|
53.0
|
MPa
|
ASTM D732 |
Poisson's Ratio
|
0.41
|
ASTM E132 | |
Impact |
Nominal Value
|
Unit
|
Test Method
|
Notched Izod Impact (6.40 mm)
|
120
|
J/m
|
ASTM D256 |
Unnotched Izod Impact (6.40 mm)
|
340
|
J/m
|
ASTM D256 |
Hardness |
Nominal Value
|
Unit
|
Test Method
|
Rockwell Hardness (R-Scale)
|
101
|
ASTM D785 | |
Thermal |
Nominal Value
|
Unit
|
Test Method
|
Deflection Temperature Under Load (1.8 MPa, Unannealed)
|
270
|
°C
|
ASTM D648 |
CLTE - Flow (150°C)
|
0.000010
|
cm/cm/°C
|
Internal Method |
CLTE - Transverse (150°C)
|
0.000063
|
cm/cm/°C
|
Internal Method |
Thermal Conductivity
|
0.56
|
W/m/K
|
JIS R2618 |
Electrical |
Nominal Value
|
Unit
|
Test Method
|
Volume Resistivity
|
1.0E+15
|
ohm·cm
|
ASTM D257 |
Dielectric Constant
|
ASTM D150 | ||
1 kHz
|
4.70
|
||
1 MHz
|
4.10
|
||
Dissipation Factor
|
ASTM D150 | ||
1 kHz
|
0.024
|
||
1 MHz
|
0.030
|
||
Arc Resistance
|
180
|
sec
|
ASTM D495 |
Comparative Tracking Index
|
150
|
V
|
IEC 60112 |
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