FKM rubber seals are a new type of high-performance seals, whose main features are high-temperature resistance, corrosion resistance, oxidation resistance, oil resistance, and chemical stability. FKM rubber seals are increasingly used in mechanical engineering, mainly in automobiles, aerospace, chemical industry, metallurgy, electronics, electricity, etc. In this post, we will explore the features of the FKM rubber seal, FKM rubber seal applications, and how to choose rubber seals from various materials.
FKM Rubber Seals Features
The main features of FKM rubber seals are:
1. High-temperature resistance: FKM rubber seals can work for a long time in a high-temperature environment up to 300°C without hardening, softening, melting, etc.
2. Corrosion resistance: FKM rubber seals can resist corrosion from various chemical media, such as acid, alkali, salt, oil, etc.
3. Oxidation resistance: FKM rubber seals will not be oxidized at high temperatures and can maintain their physical properties for a long time.
4. Oil resistance and chemical stability: FKM rubber seals will not be corroded by oil and chemicals, which can ensure their sealing performance.
Application of FKM Rubber Seals
FKM rubber seals are widely used in mechanical engineering, mainly including the following aspects:
1. Automobile industry: FKM rubber seals are widely used in automobile engines, gearboxes, brake systems, air conditioning systems, and other parts, mainly used to seal oil, water, gas, and other media.
2. Aerospace industry: FKM rubber seals are used in aircraft engines, rocket engines, aerospace electronic equipment, and other parts, mainly used to seal high-temperature, high-pressure, and high-speed airflow.
3. Chemical industry: FKM rubber seals are used in chemical equipment, pipelines, valves, pumps, and other parts, mainly used to seal various corrosive media.
4. Metallurgical industry: FKM rubber seals are used in metallurgical equipment, pipelines, valves, pumps, and other parts, mainly used to seal high-temperature, high-pressure, high-speed airflow and various corrosive media.
5. Electronics industry: FKM rubber seals are used in electronic equipment, instruments, meters, and other parts, mainly used to seal various sensitive components and circuits.
6.Power industry: FKM rubber seals are used in power equipment, pipelines, valves, pumps, and other parts, mainly used to seal high-temperature, high-pressure, high-speed airflow, and various corrosive media.
How to Choose a Rubber Seal?
There are many different material types of rubber seals on the market. You need to choose suitable rubber seals according to the actual working environment and requirements. The following aspects need to be considered when choosing a rubber seal:
1. Material: Choose different materials according to different use environments and requirements, such as silicone, FKM rubber , acrylic rubber, etc.
2. Specifications: Choose the appropriate specifications according to the use position and size of the seal.
3. Shape: The shapes of rubber seals include O-rings, star rings, D-rings, etc. Choose the appropriate shape according to different use scenarios and requirements.
4. Hardness: Hardness is one of the important indicators of rubber seals. Seals of different hardness are suitable for different working environments. Generally speaking, the higher the hardness, the longer the life of the seal.
5. Temperature: The operating temperature range of the rubber seal is also a factor that needs to be considered. Different materials and hardnesses have different properties at different temperatures.
6. Pressure: The pressure required by the seal is also a factor to consider. If the pressure in the working environment is high, you need to choose a seal that can withstand more pressure.
Choose Zhongren as a Partner
FKM rubber seals offer exceptional durability, heat, and chemical resistance, making them the perfect solution for demanding applications across various industries. Zhongren is a professional on-demand manufacturer that provides tailored FKM seals designed to meet your exact specifications—whether it’s custom sizes, shapes, or specific material grades. We partner with reliable material suppliers, ensuring that all FKM rubber seals meet the highest industry standards for durability, chemical resistance, and heat tolerance.
