佳 盼 塑 胶
JIA PAN SU JIAO
/ Product details
/ classification
POM C 9021 TF XAP 含PTFE润滑剂,耐水解
HOSTAFORM C 9021 TF XAP² ™ | POM | Tribological
Description
Chemical abbreviation according to ISO 1043-1: POM
Molding compound ISO 9988- POM-K, M-GNS, 2-2
POM copolymer
Injection molding type, modified with PTFE; good chemical resistance to solvents, fuel and strong alkalis as well as good hydrolysis resistance; high resistance to thermal and oxidative degradation; for sliding combinations with very low coefficient of friction.
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 very low coefficient of friction.
FMVSS = Federal Motor Vehicle Safety Standard (USA)
Preliminary data sheet
Other Processing
Injection Molding
Standard injection moulding machines with three phase (15 to 25 D) plasticating screws will fit.
Melt temperature：190-230℃
Mould temperature：80-120℃
|
ISO Data |
Mechanical properties |
Value |
Unit |
Test Standard |
|
Phys |
Density |
1510 |
kg/m³ |
ISO 1183 |
|
Melt volume rate (MVR) |
6 |
cm³/10min |
ISO 1133 |
|
|
MVR test temperature |
190 |
℃ |
ISO 1133 |
|
|
MVR test load |
2.16 |
kg |
ISO 1133 |
|
|
Mold shrinkage - parallel |
2 |
% |
ISO 294-4 |
|
|
Mold shrinkage - normal |
1.7 |
% |
ISO 294-4 |
|
|
Water absorption (23℃-sat) |
0.65 |
% |
ISO 62 |
|
|
Mech |
Mechanical properties |
Value |
Unit |
Test Standard |
|
Tensile modulus (1mm/min) |
2350 |
MPa |
ISO 527-2/1A |
|
|
Tensile stress at yield (50mm/min) |
47 |
MPa |
ISO 527-2/1A |
|
|
Tensile strain at yield (50mm/min) |
7 |
% |
ISO 527-2/1A |
|
|
Nominal strain at break (50mm/min) |
16 |
% |
ISO 527-2/1A |
|
|
Tensile creep modulus (1h) |
2000 |
MPa |
ISO 899-1 |
|
|
Tensile creep modulus (1000h) |
1150 |
MPa |
ISO 899-1 |
|
|
Flexural modulus (23℃) |
2250 |
MPa |
ISO 178 |
|
|
Charpy impact strength @ 23℃ |
60 |
kJ/m² |
ISO 179/1eU |
|
|
Charpy impact strength @ -30℃ |
60 |
kJ/m² |
ISO 179/1eU |
|
|
Charpy notched impact strength @ 23℃ |
4 |
kJ/m² |
ISO 179/1eA |
|
|
Charpy notched impact strength @ -30℃ |
4 |
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 |
98 |
℃ |
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 |
3.7 |
- |
IEC 60250 |
|
|
Relative permittivity - 1 MHz |
3.7 |
- |
IEC 60250 |
|
|
Dissipation factor - 100 Hz |
20 |
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 |
33 |
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%
It is normally not necessary to dry HOSTAFORM. However, should there be surface moisture (condensate) on the molding compound as a result of incorrect storage, drying is required. A circulating air drying cabinet can be used for this purpose.
The product can then be stored in standard conditions until processed.
Drying time (h)：3 - 4
Drying temperature (℃)：100 - 120
