PEEK Sealing Ring

PEEK Main Characteristics

1. High-temperature resistance, US UL certification, long-term use temperature is 260℃. Even when the temperature reaches as high as 316°C, it can still maintain good mechanical properties.

2. Wear resistance: In many extremely harsh application environments such as high temperature, high load, strong corrosion, etc., PEEK polymer and its composite materials have good wear resistance.

3. Self-lubricating has a low friction coefficient, can achieve oil-free lubrication work, and can work for a long time in oil, water, steam, weak acid and alkali, and other media.

4. High strength has good mechanical strength among plastics. It also has high rigidity and surface hardness.

5. Easy processing: parts can be directly processed using injection molding technology. It can perform post-processing such as turning, milling, drilling, tapping, bonding, and ultrasonic welding.

6. Flame retardancy Without the use of additives, the flammability level of the 1.45mm thick PEEK sample is UL94V-0.

7. Electrical performance can still maintain stable and excellent electrical properties within a wide temperature and frequency range.

8. Radiation resistance: It has extremely strong resistance to high-dose gamma-ray radiation, and its mechanical properties can be completely retained. It can be used as radiation-resistant parts in nuclear equipment.

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