| 30~90 Shore A | |
| 2.17g/cm³ | |
| 32.0 MPa | |
| 14.0 MPa |
1. Excellent sealing performance: PTFE material has excellent sealing performance and can effectively prevent the leakage of fluid or gas. Carbon fiber springs provide additional elastic force to ensure the seal maintains constant contact force under different pressure and temperature conditions, resulting in reliable sealing.
2. Chemical resistance: PTFE has excellent chemical resistance and can maintain stability in various corrosive media. It has good resistance to most acids, alkalis, solvents, and chemicals, making it suitable for a wide range of industrial applications.
3. Low friction characteristics: PTFE has an extremely low friction coefficient, which allows the seal to reduce energy loss and wear during movement. This helps reduce seal friction and improves seal life and performance.
4. High-temperature performance: Carbon fiber has excellent stability and durability in high-temperature environments. Combined with PTFE material, PTFE with Carbon Fiber Spring Energized Seal can maintain good sealing performance under high-temperature conditions and is suitable for applications requiring high-temperature sealing.
5. Good wear resistance: Carbon fiber has excellent wear resistance and can resist seal damage caused by friction and wear. This gives PTFE with Carbon Fiber Spring Energized Seal a long service life in high-wear environments.
• Spring-energised for high-capability sealing.
1. Chemical industry: In chemical processing equipment, such as pumps, valves, and pipe connections, the use of PTFE with Carbon Fiber Spring Energized Seals can effectively prevent the leakage of chemical substances. These seals can withstand a variety of corrosive media and high-temperature conditions.
2. Oil and natural gas industry: In the process of oil and natural gas extraction, transportation, and processing, PTFE with Carbon Fiber Spring Energized Seal is widely used in valves, pipelines, and sealing devices. They can withstand high-pressure and high-temperature conditions and provide reliable sealing performance to ensure safe and efficient operation.
3. Aerospace industry: In the aerospace field, PTFE Spring Energized Seals are used in key parts such as hydraulic systems, fuel systems, and pneumatic systems of aircraft and spacecraft. They provide reliable sealing under extreme temperature and pressure conditions, ensuring proper system operation and safety performance.
4. Pharmaceutical industry: In the fields of pharmaceutical manufacturing and biotechnology, Spring Energized Seals are often used to seal pharmaceutical processing equipment, reactors, and pipeline systems. These seals offer excellent chemical resistance and low contamination, meeting the stringent requirements of the pharmaceutical industry.
5. Food and beverage industry: During food and beverage processing, PTFE Spring Energized Seals can be used to seal pumps, valves, and piping systems to ensure product hygiene and quality. They have good resistance to food and beverage chemicals and cleaning agents.
- Polytetrafluoroethylene (PTFE) is a high-performance plastic with excellent chemical inertness and low friction properties. It is used as a sealing material in a wide range of industrial applications because of its excellent corrosion resistance, high-temperature resistance, and low coefficient of friction.
- The spring is a key component of the PTFE carbon fiber spring seal. It provides extra compression to ensure a tight seal fit and provide reliable sealing performance. Springs are usually made of stainless steel or other corrosion-resistant materials to ensure their reliability in a variety of environments.
This type of seal is often used in applications that require highly reliable sealing performance, such as industrial equipment and systems in high-pressure, high-temperature, chemically corrosive environments. They can be used in a variety of equipment such as valves, pumps, piston seals, rotary joints, and more. The design and material selection of PTFE carbon fiber spring seals provide excellent sealing performance and durability.
| 2.17 g/cc | 0.0784 lb/in³ | ASTM 1457-62 T | |
| 7.0 % | 7.0 % | 14 MPa, 100 h, 23 degree ; ASTM D621-59 | |
| 160 % | 160 % | ASTM 1457-62 T | |
| 0.18 - 0.22 | 0.18 - 0.22 | v = 1 m/s | |
| 4.0 | 4.0 | mm of depth after 70 hrs load duration; Partner Material ST 50 | |
| 1.00e+11 ohm-cm | 1.00e+11 ohm-cm | DIN 53482 | |
| 1.00e+12 ohm | 1.00e+12 ohm | DIN 53482 | |
| 110 µm/m- degree @Temperature 100 degree |
61.1 µin/in- degree F @Temperature 212 degree F |
DIN 52328 | |
| 0.930 W/m-K | 6.45 BTU-in/hr-ft²- degree F | DIN 52612 |
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