佳 盼 塑 胶
JIA PAN SU JIAO
/ Product details
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POM C 9021 M XAP 含二硫化钼润滑剂,低挥发,耐水解
HOSTAFORM C 9021 M XAP²™ | POM | Tribological
Description
POM copolymer
Injection molding type, modified with molybdenum disulphide; good chemical resistance to solvents, fuel and strong alkalis as well as good hydrolysis resistance; high resistance to thermal and oxidative degradation.
Reduced emission grade. Emissions according to VDA 275 < 5 mg/kg
Burning rate ISO 3795 and FMVSS 302 < 100 mm/min for a thickness more than 1 mm.
Ranges of applications: For sliding combinations with high surface pressure and low sliding speed, only slight tendency to stick-slip.
Preliminary Datasheet
|
ISO Data |
Mechanical properties |
Value |
Unit |
Test Standard |
|
Phys |
Density |
1420 |
kg/m³ |
ISO 1183 |
|
Melt volume rate (MVR) |
8.5 |
cm³/10min |
ISO 1133 |
|
|
MVR test temperature |
190 |
℃ |
ISO 1133 |
|
|
MVR test load |
2.16 |
kg |
ISO 1133 |
|
|
Water absorption (23℃-sat) |
0.75 |
% |
ISO 62 |
|
|
Mech |
Mechanical properties |
Value |
Unit |
Test Standard |
|
Tensile modulus (1mm/min) |
2650 |
MPa |
ISO 527-2/1A |
|
|
Tensile stress at yield (50mm/min) |
64 |
MPa |
ISO 527-2/1A |
|
|
Tensile strain at yield (50mm/min) |
9 |
% |
ISO 527-2/1A |
|
|
Nominal strain at break (50mm/min) |
20 |
% |
ISO 527-2/1A |
|
|
Tensile creep modulus (1h) |
2300 |
MPa |
ISO 899-1 |
|
|
Tensile creep modulus (1000h) |
1100 |
MPa |
ISO 899-1 |
|
|
Flexural modulus (23℃) |
2600 |
MPa |
ISO 178 |
|
|
Charpy impact strength @ 23℃ |
120 |
kJ/m² |
ISO 179/1eU |
|
|
Charpy impact strength @ -30℃ |
120 |
kJ/m² |
ISO 179/1eU |
|
|
Charpy notched impact strength @ 23℃ |
6 |
kJ/m² |
ISO 179/1eA |
|
|
Charpy notched impact strength @ -30℃ |
6 |
kJ/m² |
ISO 179/1eA |
|
|
Therm |
Thermal properties |
Value |
Unit |
Test Standard |
|
Melting temperature (10℃/min) |
166 |
℃ |
ISO 11357-1,-2,-3 |
|
|
DTUL @ 1.8 MPa |
100 |
℃ |
ISO 75-1/-2 |
|
|
Coeff.of linear therm. expansion (parallel) |
1.1 |
E-4/℃ |
ISO 11359-2 |
|
|
Elec |
Electrical properties |
Value |
Unit |
Test Standard |
|
Relative permittivity - 100 Hz |
4.2 |
- |
IEC 60250 |
|
|
Relative permittivity - 1 MHz |
4.2 |
- |
IEC 60250 |
|
|
Dissipation factor - 100 Hz |
25 |
E-4 |
IEC 60250 |
|
|
Dissipation factor - 1 MHz |
80 |
E-4 |
IEC 60250 |
|
|
Volume resistivity |
1E12 |
Ohm*m |
IEC 60093 |
|
|
Surface resistivity |
1E14 |
Ohm |
IEC 60093 |
|
|
Electric strength |
35 |
kV/mm |
IEC 60243-1 |
|
|
Comparative tracking index CTI |
600 |
- |
IEC 60112 |
|
|
SpecProd |
Test specimen production |
Value |
Unit |
Test Standard |
|
Processing conditions acc. ISO |
9988 |
- |
Internal |
Processing
Pre Drying
Necessary low maximum residual moisture content: 0.15%
Drying is not normally required. If material has come in contact with moisture through improper storage or handling or through regrind use, drying may be necessary to prevent splay and odor problems.
The product can then be stored in standard conditions until processed.
Drying time (h)：3 - 4
Drying temperature (℃)：100 - 120
