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Ten factors of rubber o-ring leakage

Update:15-04-2020
Summary:

The leakage of rubber o-rings is inevitable. All we can […]

The leakage of rubber o-rings is inevitable. All we can do is to minimize the leakage. What are the factors that affect the leakage of rubber o-rings?
1. The quality of the rubber o-ring is unqualified.
2. The rubber o-ring is seriously aging.
3. The installation of rubber o-ring is unqualified.
4. The formula of rubber o-ring is unqualified.
5. The sealing design of mechanical equipment is unqualified.
6. The groove size and quality of mechanical equipment have problems.
7. The oil temperature is too high, causing the rubber o-ring to be worn, aging or even fail.
8. The pressure is too high, causing the o-ring to be squeezed out.
9. Lubrication is not in place, or solid-state lubrication is used, causing the rubber o-ring to be worn.
10. The medium and the oil have impurities and are contaminated, causing the rubber o-ring to wear or be corroded.

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