| 材质 | PC | 用途 | 导光板 |
|---|---|---|---|
| 外观 | 透明 | 长度 | 颗粒 |
| 每件重量 | 25KG/包 |
| Physical |
Nominal
Value
|
Unit
|
Test
Method
|
|
Density
|
1.20
|
g/cm?
|
ISO 1183 |
|
Melt Mass-Flow Rate (MFR) (300°C/1.2 kg)
|
63
|
g/10
min
|
ISO 1133 |
|
Melt Volume-Flow Rate (MVR) (300°C/1.2 kg)
|
60.0
|
cm?/10min
|
ISO 1133 |
|
Molding Shrinkage
|
|||
|
Across Flow: 3.20 mm
|
0.40 to
0.60
|
%
|
|
|
Flow: 3.20 mm
|
0.40 to
0.60
|
%
|
|
|
Water Absorption (Saturation, 23°C)
|
0.24
|
%
|
ISO 62 |
| Mechanical |
Nominal
Value
|
Unit
|
Test
Method
|
|
Tensile Modulus
|
2300
|
MPa
|
ISO 527-2 |
|
Tensile Stress (Yield)
|
62.0
|
MPa
|
ISO 527-2 |
|
Tensile Strain (Yield)
|
5.7
|
%
|
ISO 527-2 |
|
Nominal Tensile Strain at
Break
|
96
|
%
|
ISO 527-2 |
|
Flexural Modulus
|
2500
|
MPa
|
ISO 178 |
|
Flexural Strength
|
100
|
MPa
|
ISO 178 |
| Impact |
Nominal
Value
|
Unit
|
Test
Method
|
|
Charpy Notched Impact Strength (23°C)
|
9.0
|
kJ/m?
|
ISO 179 |
|
Charpy Unnotched Impact Strength (23°C)
|
No
Break
|
|
ISO 179 |
| Thermal |
Nominal
Value
|
Unit
|
Test
Method
|
|
Heat Deflection Temperature (0.45 MPa, Unannealed)
|
136
|
°C
|
ISO 75-2/B |
|
Heat Deflection Temperature (1.8 MPa, Unannealed)
|
123
|
°C
|
ISO 75-2/A |
|
CLTE - Flow
|
0.000065
|
cm/cm/°C
|
ISO 11359-2 |
|
CLTE - Transverse
|
0.000066
|
cm/cm/°C
|
ISO 11359-2 |
| Electrical |
Nominal
Value
|
Unit
|
Test
Method
|
|
Surface Resistivity
|
6.0E+15
|
ohm
|
IEC 60093 |
|
Volume Resistivity
|
3.0E+16
|
ohm·cm
|
IEC 60093 |
|
Electric Strength
|
IEC 60243-1 | ||
|
1.00 mm
|
31
|
kV/mm
|
|
|
3.00 mm
|
18
|
kV/mm
|
|
|
Relative Permittivity
|
IEC 60250 | ||
|
100 Hz
|
3.10
|
|
|
|
1 MHz
|
3.10
|
|
|
|
Dissipation Factor
|
IEC 60250 | ||
|
100 Hz
|
0.00060
|
|
|
|
1 MHz
|
0.0090
|
|
|
|
Comparative Tracking Index
(CTI)
|
PLC
2
|
|
UL 746 |
| Flammability |
Nominal
Value
|
Unit
|
Test
Method
|
|
Flame Rating (0.380
mm)
|
V-2
|
|
UL 94 |
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