佳 盼 塑 胶
JIA PAN SU JIAO
/ Product details
/ classification
POM C 27021 TF 含PTFE润滑剂,低摩擦,耐水解性,耐油,粘度高.
HOSTAFORM C 27021 TF | POM | Tribological
Description
Hostaform® C 27021 TF is an 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. High viscosity
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) |
17 |
cm³/10min |
ISO 1133 |
|
|
MVR test temperature |
190 |
℃ |
ISO 1133 |
|
|
MVR test load |
2.16 |
kg |
ISO 1133 |
|
|
Mech |
Mechanical properties |
Value |
Unit |
Test Standard |
|
Tensile modulus (1mm/min) |
2350 |
MPa |
ISO 527-2/1A |
|
|
Tensile stress at yield (50mm/min) |
48 |
MPa |
ISO 527-2/1A |
|
|
Tensile strain at yield (50mm/min) |
8 |
% |
ISO 527-2/1A |
|
|
Nominal strain at break (50mm/min) |
15 |
% |
ISO 527-2/1A |
|
|
Flexural modulus (23℃) |
1950 |
MPa |
ISO 178 |
|
|
Charpy impact strength @ 23℃ |
50 |
kJ/m² |
ISO 179/1eU |
|
|
Charpy notched impact strength @ 23℃ |
3.5 |
kJ/m² |
ISO 179/1eA |
|
|
Therm |
Thermal properties |
Value |
Unit |
Test Standard |
|
Melting temperature (10℃/min) |
166 |
℃ |
ISO 11357-1,-2,-3 |
