VN14 PEEK Face Seal
V Spring Series
Groove Size Selection Table
PEEK Features:
1. Corrosion and aging resistance
2. Anti-solubility
3. Both toughness and rigidity
4. Radiation resistance, wear resistance and corrosion resistance conditions
5. Hydrolysis resistance, excellent characteristics can be maintained under high temperature and high pressure
6. Good abrasion resistance, antistatic electric insulation performance
7. Components with high mechanical strength requirements
PEEK Property table
|
Properties |
Condition | Unit | PEEK |
|
Color |
Cream | ||
|
Density |
23℃ | g/cm3 | 2.05 |
|
Hardness |
23℃ | Shore D | 60±3 |
|
Tensile Strength |
23℃ | MPA | ≥21 |
|
Elongation at break |
23℃ | % | ≥220 |
|
Thermal conductivity |
23℃ | J*103 /m*h*k | 5.4 |
|
Coefficient of thermal expansion |
25℃-200℃ | K-1*10-5 | 8.4 |
|
Min. service temperature |
℃ | -200 | |
|
Max. service temperature |
℃ | 260 |
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