Product Description
Introduce
The oil-resistant black FFKM O-ring is a high-performance sealing element that finds wide application in hydraulic systems, the automotive industry, chemical equipment, and other fields. It exhibits excellent oil and chemical resistance. FFKM is a special type of fluororubber that employs advanced fluoride materials and offers superior oil, chemical, and high-temperature resistance. Compared to other rubber materials, FFKM O-rings provide longer service life and better sealing in harsh environments. Pigments are added to achieve the black appearance of this O-ring. The color not only looks good, but also helps absorb and dissipate heat. Black FFKM O-rings are suitable for various industrial applications, particularly those involving oily media, such as hydraulic systems, oil seals, automotive engines, and transmission systems. FFKM O-rings exhibit magnificent resistance to oil, chemical corrosion, and high temperatures. These products are appropriate for use in a variety of industrial applications and can effectively seal and prolong the lifespan of equipment.


Certification standard
Rubber compositions may be characterized and grouped using the ASTM D1418 naming system, while rubber compounds can be identified and categorized using ISO 1629 naming method. A quality management system standard called ISO 9001 makes sure companies follow rules when designing, developing, manufacturing, and providing goods and services. Manufacturers of FFKM O-rings must adhere to ISO 9001 guidelines in order to guarantee constant product quality. The physical characteristics and quality of rubber materials are defined by ASTM D2000. FFKM O-rings should comply with the applicable ASTM D2000 requirements for fluoroelastomer materials. In the rubber sector, these standards guarantee dependable and consistent product quality.
Technical Data
|
Material |
FFKM |
|
Density |
1.85-2.00 g/cm³ |
|
Hardness (Shore A) |
70-90 |
|
Tear strength |
14-25 MPa |
|
Compression set |
<10% |
Advantage and Function
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Oil resistance: FFKM materials have a strong reputation for being exceptionally resistant to oil. They can withstand exposure to a wide range of oil media, including gasoline, fuel, hydraulic oil, lubricating oil, and chemical solvents, all while maintaining consistent performance. Because of this, oil resistant black FFKM O-ring is a great option for sealing in a variety of industrial settings.
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Chemical resistance: When it comes to a range of chemicals, such as acids, alkalis, solvents, and certain potent oxidants, FFKM materials exhibit outstanding corrosion resistance. It is resistant to corrosion and damage from chemicals, allowing it to function steadily even in the most hostile chemical settings.
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Excellent high temperature resistance and wide temperature range operation are characteristics of FFKM material. It will not harden or deform when the temperature rises and can tolerate thermal stress and thermal cycles in high-temperature situations while maintaining its elasticity and sealing qualities.
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Outstanding sealing performance: The oil-resistant black FFKM O-ring offers a dependable sealing effect thanks to its low leakage rate and outstanding compression recovery ability. It can successfully keep outside contaminants and media leaks out of the system, guaranteeing its safe operation and steady performance.
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Long life and good durability: Because of their exceptional resistance to chemicals, oils, and high temperatures, FFKM O-rings have a long life and good durability. It is resistant to aging, hardness, and failure and can tolerate repetitive compression deformation and prolonged usage.

Application
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Hydraulic system: In hydraulic systems, including hydraulic cylinders, valves, and pipe connections, oil-resistant black FFKM O-rings are frequently employed as seals. Their capacity to tolerate oil media in high-pressure and high-temperature settings guarantees the sealing performance and system dependability.
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Automobile industry: FFKM O-rings are used to seal fluids including gasoline, coolant, and lubricating oil in vehicle engines and transmission systems. They guarantee that the engine and transmission system operate as intended, since they can resist extreme heat and chemical damage.
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Chemical equipment: FFKM O-rings are extensively utilized in chemical equipment because of their superior chemical resistance. In order to guarantee equipment safety and prevent media leaks, they are used to sealing acids, alkalis, solvents, and other chemical media.
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Oil and Gas Industry: During the extraction, processing, and storage of oil and gas, pipelines, valves, and other equipment are sealed with oil-resistant black FFKM O-rings. Their capacity to endure the rigors of elevated pressure, elevated temperature, and diverse oil media guarantees the dependability and security of the apparatus.
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Medical and Pharmaceutical Industry: To seal medications, solvents, and other liquids, FFKM O-rings are extensively utilized in medical and pharmaceutical equipment. They are hygienic and resistant to rigorous cleaning and disinfecting protocols.
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Semiconductor and electronics industry: To maintain the stability and dependability of high-tech electronic equipment and semiconductor manufacture, FFKM O-rings are used to seal gases, liquids, and chemicals.
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