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Joints en caoutchouc FKM

FKM rubber seal

FKM rubber seal is a common sealing material, also known as fluorine rubber seal or fluorine rubber O-ring. FKM is the abbreviation of Fluoroelastomer. It is a high-performance synthetic rubber material with excellent oil resistance, solvent resistance, high temperature resistance and corrosion resistance.

FKM Related Rubber Seals Products

Joint d'étanchéité en caoutchouc FKM pour le tuyau d'échappement

Joint d'étanchéité en caoutchouc FKM pour le tuyau d'échappement

Le joint d'étanchéité en caoutchouc FKM pour tuyau d'échappement est un composant en caoutchouc utilisé pour sceller les connexions dans le système d'échappement, empêchant ainsi les fuites de gaz. Il est composé de fluoroélastomère, ou FKM, et possède des qualités telles que l'élasticité, la résistance à la chaleur et la souplesse. Le joint d'étanchéité en caoutchouc est conçu pour supporter des flux de gaz d'échappement à haute pression et à haute température, pour assurer une étanchéité fiable et pour protéger l'environnement et le véhicule. Il est robuste, flexible et imperméable aux produits corrosifs et chimiques présents dans les gaz d'échappement. Les normes SAE J200, REACH, ISO 9001 et ASTM D2000 ont toutes validé le joint d'étanchéité en caoutchouc FKM pour tuyau d'échappement, garantissant son respect de l'environnement et sa sécurité.

Turbocharger Pipe Seal Gasket

Turbocharger hose seal

Turbocharger hose seal is crucial sealing components for turbocharged engines, ensuring efficient supercharging and sealing the intake and exhaust systems. They provide exceptional sealing performance, long life design, resistance to chemical corrosion, high temperatures, and high pressure. They work well with turbocharging systems in both automobiles and businesses. The sealing ring can tolerate chemical corrosion and thermal aging since it is composed of high-performance rubber that is resistant to high temperatures and pressure. Its ability to reduce vibrations guarantees the system’s protection and optimal functioning. These seals are made to satisfy consumer needs and provide trustworthy, durable solutions.

Joints d'huile FKM

Les joints d'huile FKM sont des joints d'huile typiques utilisés pour isoler les pièces lubrifiées des pièces de sortie de la transmission, afin d'éviter les fuites. Son squelette, semblable à des barres d'acier, agit comme un renfort et maintient la forme et la tension. Il existe des joints à lèvre unique et des joints à double lèvre, les joints à double lèvre étant étanches à la poussière. Il convient pour l'essence, le diesel, les boîtes de vitesses, les différentiels, les amortisseurs, les moteurs et les essieux.

Pumps Piston Pressure Washer Seal Kit 1

Pumps piston pressure washer seal kit

The Pumps piston pressure washer seal kit is a rubber sealing component for piston pressure washer pumps, designed to prevent liquid or gas leaks. Because of its high-quality rubber construction, it can tolerate repeated use and intense pressure. The seals bear the certifications of RoHS, REACH, ISO 14001, and ISO 9001. They provide exceptional sealing performance, resistance to wear and corrosion, flexibility in a range of operating environments, high-pressure cleaning efficacy, and a decreased chance of leaks and malfunctions. Measure the piston and cylinder precisely, then refer to the manufacturer’s instructions or Linde Polymer’s recommendations to select the appropriate seal size. It’s important to heed the directions provided by the manufacturer or Linde Polymer since seal kits from various manufacturers can not work together.

joints d'étanchéité en caoutchouc fkm

Joints en caoutchouc FKM

Nom du produit : Joints en caoutchouc FKM

Matériau du produit : caoutchouc/ silicone/ coton

Dureté (Shore A) : 20 à 90

Température applicable °C : -60 à 300

Certification : ISO : 9001, ISO : 14001, IATF : 16949

Tyre Changer Foot Pedal Valve Seal

Tire Changer Foot Pedal Valve Seal

Tire changer foot pedal valve seal is crucial parts of tire changing equipment, regulating pneumatic activity and protecting against gas leaks. Because they are made of materials like fluororubber (FKM), they are resistant to oil, wear, and extreme temperatures. To guarantee optimum functioning, routine replacement and maintenance are necessary. Seal types and sizes might vary depending on the machine, therefore it’s important to review the manufacturer’s requirements. Seals should be kept dry, clean, and out of direct sunlight while being stored correctly. They are simple to install and replace, resistant to chemicals, and temperature-adaptable. A regular inspection schedule is necessary for optimal performance.

Intercooler Air Ducts Hose Seal

Joint de tuyau des conduits d'air de l'intercooler

Intercooler air ducts hose seals are crucial components in automobile intercooler systems, connecting the interface between the intercooler and engine. They ensure sealing performance, prevent gas and liquid leakage, and are vibration-resistant, impact-resistant, and durable. These seals are certified by ISO 9001, ISO/TS 16949, ASTM D2000, SAE J200, and RoHS. They offer high temperature resistance, chemical corrosion resistance, anti-vibration and impact qualities, long life and durability, and compatibility with various intercooler systems. Manufacturers ensure high-quality seal products, subjected to rigorous quality control and testing, contributing to the vehicle’s performance and dependability.

Joint à lèvres

Le joint à lèvre est une technologie d'étanchéité qui crée une rainure dans le caoutchouc et d'autres matériaux, en utilisant la déformation élastique pour mettre en contact des surfaces avec du métal ou d'autres matériaux. La structure de la lèvre se compose de parties fixes et mobiles, avec des parties fixes à l'extrémité fixe et des parties mobiles à l'extrémité mobile. Les rainures de la lèvre se compriment lorsqu'elles se déplacent, comblant l'espace entre les surfaces en contact et maintenant l'effet d'étanchéité même à des vitesses élevées.

Washer Pump Water Seal Kit

high pressure washer pump water seal kit

The high pressure washer pump water seal kit is a crucial accessory designed to prevent leaks and maintain closed circulation in high-pressure cleaning machines. Its outstanding resistance to chemicals and high pressures is derived from its wear-resistant rubber construction. The kit possesses ISO 9001, CE, RoHS, and REACH certifications. Excellent sealing performance, durability, chemical resistance, pressure resistance, and high-temperature operation are some of its benefits. Installing and maintaining the kit is simple, and it should be changed as soon as leaks or seal wear are found. In order to stop future damage and performance degradation, it is imperative that the seals be frequently maintained and inspected.

Applications

FKM rubber seals are commonly used in a variety of industrial and automotive applications, especially where high temperature sealing performance and chemical resistance are required. They maintain good elasticity and sealing properties in high-temperature environments and are resistant to a variety of chemicals, including petroleum products, solvents, acids and alkalis.

FKM rubber seals are widely used in various fields of manufacturing, such as automobile manufacturing, aerospace, chemical industry, oil and gas, etc. Common applications include engine seals, pipe joint seals, valve seals, pump seals, gaskets, etc.

In general, FKM rubber seals are widely used for their excellent thermal stability, chemical resistance and corrosion resistance, and can provide reliable sealing solutions in harsh environments.

Industrie automobile

FKM rubber seals play an important role in the automobile manufacturing industry. They are commonly used for seals in engine systems such as cylinder head gaskets, valve oil seals, crankshaft seals, etc. FKM rubber seals can withstand high temperatures and chemical attack, ensuring engine sealing and reliability.

Aerospace Industry

Due to their excellent high temperature tolerance and chemical resistance, FKM rubber seals are widely used in the aerospace industry. For example, in aerospace engines, FKM rubber seals can be used to seal key parts such as combustion chambers, gas turbines, and turbojet engines.

Industrie chimique

In the chemical production process, there are various corrosive media and high temperature environments. FKM rubber seals are widely used as seals for valves, pipelines, pumps, storage tanks and other equipment. They are effectively resistant to attack by chemicals such as acids, alkalis, organic solvents and petroleum products.

Oil and Gas Industry

FKM rubber seals play a key role in the oil and gas sector. They are used in oil well equipment, pipe connections, valves and pump seals. FKM rubber seals can provide reliable sealing performance under high pressure, high temperature and corrosive environment, ensuring the safety and reliability of the oil and gas production and transportation process.

Other application fields

FKM rubber seals are also widely used in the food and pharmaceutical industries, electronic equipment, hydraulic and pneumatic systems, cosmetics production and other fields. They meet strict hygiene requirements and provide a reliable seal.

Propriétés

Comportement mécanique

Strength and Wear Resistance: FKM rubber seals have excellent strength and wear resistance and can withstand stress and wear under high pressure and high friction conditions.

Elasticity and resilience: FKM rubber seals have good elasticity and resilience and can quickly return to their original shape after compression, ensuring effective sealing performance.

Stretch resistance: FKM rubber seals have high tensile resistance and can withstand stretching and deformation without breaking or losing sealing properties.

 

Propriétés physiques

Temperature resistance: FKM rubber seals can maintain their physical properties and sealing performance in high temperature environments, with common temperature resistance ranging from -20°C to +250°C, or even higher.

Sealing: FKM rubber seals have excellent sealing performance, which can effectively prevent the leakage of liquid and gas, ensuring the safety and reliability of the system.

Low Temperature Flexibility: Although FKM rubber seals perform well at high temperatures, they also have a degree of low temperature flexibility that allows them to maintain elasticity and sealing performance in cold environments.

 

Propriétés chimiques

Oil resistance: FKM rubber seals can resist the erosion of various petroleum products and lubricants and have excellent oil resistance.

Solvent resistance: FKM rubber seals can withstand the erosion of a variety of organic solvents, including ketones, alcohols, esters, etc.

Corrosion resistance: FKM rubber seals have good corrosion resistance against acids, alkalis and some chemicals, and can work stably in corrosive media for a long time.

 

Performances de traitement

Plasticity: FKM rubber seals have good plasticity and are easy to be plastic molded and processed into seals of various shapes.

Cutability: FKM rubber seals can be processed by cutting, stamping, etc. to adapt to different size and shape requirements.

Adhesion: FKM rubber seals can be bonded to other materials, such as metal, plastic, etc., to achieve more complex sealing structures.

Physical parameters

The physical parameters of FKM rubber seals refer to their specific physical and chemical properties

  • Density: The density of FKM rubber seals usually ranges from 1.8 to 2.0 g/cm3, depending on the composition and formulation of the material.
  • Hardness: The hardness of FKM rubber seals is usually expressed using a hardness measurement standard (such as Shore A hardness), which is generally between 70 and 90, depending on the requirements of the application and the type of seal.
  • Temperature resistance: FKM rubber seals have excellent temperature resistance. In general, FKM rubber seals can be used in temperatures ranging from -20°C to +250°C, depending on the specific material formulation and application requirements.
  • Chemical resistance: FKM rubber seals have excellent chemical resistance and can resist the erosion of a variety of chemical substances. They are oil and solvent resistant and have good corrosion resistance to some acids, alkalis and chemicals.
  • Modulus of elasticity: The elastic modulus of FKM rubber seals usually ranges from 100 to 300 MPa, depending on the composition and hardness of the material.
  • Elongation: The elongation of FKM rubber seals is usually between 100% and 300%, indicating the degree of deformation it can withstand during the stretching process.
  • Tensile strength: The tensile strength of FKM rubber seals is usually between 10 and 20 MPa, indicating the maximum stress that can be withstood during the stretching process.
  • Electrical insulation: FKM rubber seals usually have good electrical insulation properties and can prevent the flow of electric current.

 

FKM rubber seals usually need to pass a series of test standards to evaluate their performance and quality. Below are some common testing standards:

  • ASTM D1418: This is a universal rubber material classification system that includes various rubber materials, including FKM. It provides methods for naming, classifying and identifying rubber materials.
  • ASTM D2000: This is a general specification for rubber products, used to evaluate the physical properties, temperature resistance, chemical resistance and other characteristics of rubber seals.
  • ASTM D2240: This is the standard test method for measuring the hardness of rubber materials, typically measured using a Shore hardness tester.
  • ASTM D412: This is a standard test method for measuring the tensile strength and elongation of rubber materials. It evaluates the mechanical properties of the material by applying tensile force.
  • ASTM D471: This is a standard test method for evaluating the oil resistance of rubber materials by exposing the material to different types of liquid media and observing changes in its volume and physical properties.
  • ASTM D573: This is a standard test method for evaluating the temperature resistance of rubber materials by exposing the material to high temperatures to observe changes in its physical properties and dimensional stability.
  • ASTM D1149: This is a standard test method for evaluating the aging resistance of rubber materials. It simulates climate aging conditions and observes changes in the physical and chemical properties of the material.

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