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日本宝理POM M25-44 英文物性表
| Physical |
Nominal Value
|
Unit
|
Test Method
|
|
Specific Gravity
|
1.41
|
g/cm³
|
ASTM D792 |
|
Density
|
1.41
|
g/cm³
|
ISO 1183 |
|
Water Absorption (23°C, 24 hr)
|
0.50
|
%
|
ISO 62 |
| Mechanical |
Nominal Value
|
Unit
|
Test Method
|
|
Tensile Strength
|
60.0
|
MPa
|
ASTM D638 |
|
Tensile Stress (Yield)
|
59.0
|
MPa
|
ISO 527-2 |
|
Tensile Elongation (Break)
|
75
|
%
|
ASTM D638 |
|
Nominal Tensile Strain at Break
|
40
|
%
|
ISO 527-2 |
|
Flexural Modulus
|
2580
|
MPa
|
ASTM D790 |
|
Flexural Modulus
|
2350
|
MPa
|
ISO 178 |
|
Flexural Strength
|
90.0
|
MPa
|
ASTM D790 |
|
Flexural Strength
|
81.0
|
MPa
|
ISO 178 |
|
Coefficient of Friction
|
JIS K7218 | ||
|
vs. Itself - Dynamic 2
|
0.37
|
||
|
vs. Steel - Dynamic 3
|
0.40
|
||
| Impact |
Nominal Value
|
Unit
|
Test Method
|
|
Charpy Notched Impact Strength
|
8.0
|
kJ/m²
|
ISO 179/1eA |
|
Notched Izod Impact
|
74
|
J/m
|
ASTM D256 |
|
Reverse Notch Izod Impact
|
890
|
J/m
|
ASTM D256 |
| Thermal |
Nominal Value
|
Unit
|
Test Method
|
|
Deflection Temperature Under Load (1.8 MPa, Unannealed)
|
110
|
°C
|
ASTM D648 |
|
Heat Deflection Temperature (1.8 MPa, Unannealed)
|
90.0
|
°C
|
ISO 75-2/A |
|
CLTE - Flow
|
0.00010
|
cm/cm/°C
|
ASTM D696 |
|
CLTE - Flow (23 to 55°C)
|
0.00012
|
cm/cm/°C
|
ISO 11359-2 |
|
CLTE - Transverse
|
0.00010
|
cm/cm/°C
|
ASTM D696 |
|
CLTE - Transverse (23 to 55°C)
|
0.00012
|
cm/cm/°C
|
ISO 11359-2 |
| Electrical |
Nominal Value
|
Unit
|
Test Method
|
|
Surface Resistivity
|
1.0E+16
|
ohm
|
IEC 60093 |
|
Volume Resistivity (3.00 mm)
|
1.0E+14
|
ohm·cm
|
ASTM D257 |
|
Volume Resistivity
|
1.0E+14
|
ohm·cm
|
IEC 60093 |
|
Dielectric Strength (2.00 mm)
|
24
|
kV/mm
|
ASTM D149 |
|
Electric Strength (3.00 mm)
|
19
|
kV/mm
|
IEC 60243-1 |
| Flammability |
Nominal Value
|
Unit
|
Test Method
|
|
Flame Rating
|
HB
|
UL 94 | |
| Additional Information |
Nominal Value
|
Unit
|
Test Method
|
|
Color Number
|
CF2001/CD3068
|
||
|
Specific Wear 3
|
JIS K7218 | ||
|
vs C-Steel, Material Side
|
0.000300
|
mm³/(N-km)
|
|
|
vs C-Steel, Steel Side
|
< 0.0000100
|
mm³/(N-km)
|