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Guarnizioni in gomma FVMQ

FVMQ (Fluorosilicone) rubber seal

FVMQ (Fluorosilicone) rubber seal is a special rubber material made of Fluorosilicone Rubber. FVMQ rubber seals have some unique properties and characteristics and are suitable for special industrial and application environments.

FVMQ Related Rubber Seals Products

Carburetor diaphragms 2

Diaframmi del carburatore

Carburetor diaphragms are rubber components in automobile carburetors with a flexible structure, FVMQ material, and excellent sealing capabilities. They control fuel supply and injection, ensuring proper combustion and performance. Made of oil and chemical-resistant materials, they function in fuel and chemical solvent environments without corrosion or damage, and require high temperature resistance.

Concrete pump rubber seal ring 1

Anello di tenuta in gomma per pompe per calcestruzzo

Concrete pump rubber seal rings are crucial components in the concrete pump system, sealing the interface between the pump body and pipe to prevent concrete leakage. Made from FVMQ material, they withstand high pressure and high-speed concrete flow, reducing wear and leakage. They also offer excellent corrosion resistance, allowing them to withstand acids, alkalis, and other chemicals found in concrete. The seal ring’s elasticity and resilience ensure stability and proper sealing performance even under varying pressures and temperatures. They are designed for simple installation and replacement, reducing downtime and improving construction efficiency.

Fuel pump tank seals

guarnizioni del serbatoio della pompa del carburante

Fuel pump tank seals are essential components for sealing the gap between the fuel pump and fuel tank, preventing fuel leakage and foreign substances from infiltrating the fuel system. They are made of high-quality materials like FVMQ, with certifications like ISO 9001, ISO/TS 16949, ASTM D2000, and SAE J200. These seals have high oil and chemical corrosion resistance, prevent contaminants from entering, and are designed for easy installation and maintenance.

membrana della valvola di regolazione della pressione

membrana della valvola di regolazione della pressione

The pressure regulating valve diaphragm is a rubber seal used in vehicle pressure regulators, ensuring optimal air-fuel ratio and engine performance. Its elasticity and corrosion resistance ensure stability, accuracy, and compliance with ISO, automaker, industry, and safety standards. Diaphragms come in various specifications and models for compatibility and adaptability.

guarnizioni per scambiatori di calore a piastre

guarnizione in gomma dello scambiatore di calore a piastre

Plate heat exchanger rubber gaskets are rubber components used to seal and support heat exchangers, transferring heat between fluids. They are certified by ISO 9001, ASTM, BSI, and ISO 14001. These gaskets are designed to withstand high temperatures, pressures, and corrosive media, ensuring stable performance and sealing effectiveness. They have excellent elasticity, recovery, anti-wear, and durability properties, making them ideal for various industries like petrochemical, chemical, energy, and food processing. They can be made from various materials and designs.

fuel pump rubber isolator

Isolatore in gomma della pompa del carburante

A fuel pump rubber isolator is a crucial component in automotive fuel systems, designed to reduce noise and vibrations from the fuel pump. Made from FVMQ material, it has undergone certification from various bodies. This component safeguards other components, enhances system reliability, and improves driving comfort. It also minimizes load and stress on the fuel pump, enhancing its efficiency and performance, and playing a significant role in the automotive sector.

O-ring FVMQ

La gomma siliconica al fluoro è un polimero lineare composto da una catena principale Si-O morbida, quindi le caratteristiche a bassa temperatura sono migliori rispetto alla gomma al fluoro con catena principale C-C. Tra queste, la gomma siliconica al fluoro (LS-2370U) presenta migliori caratteristiche a bassa temperatura e la temperatura di fragilità arriva fino a -89 °C, mentre la gomma al fluoro in generale è di circa -30 °C. L'O-ring FVMQ è utilizzato principalmente per la preparazione di prodotti in gomma resistenti al calore, all'olio e agli acidi.

Guarnizioni in gomma del serbatoio dell'olio

Guarnizioni in gomma del serbatoio dell'olio

Oil tank rubber seals are specifically designed to provide a tight seal between the cover and tank opening. ASTM D2000, ISO 9001, EN 549, and API 6A have all certified these seals. They offer chemical, temperature, and wear resistance as well as providing easy installation and replacement. This prevents leakage and impurities, promoting safety of the storage equipment. In addition to preventing impurities and reducing volatilization and evaporation, they also help uphold an extended service life for the equipment. They are a reliable choice for use in all oil tank applications.

Guarnizione in gomma FVMQ

FVMQ rubber gaskets have excellent low-temperature elasticity and are suitable for fuel oil and aromatic hydrocarbon mineral oil. Commonly used in contact with jet aircraft engines and automotive fuels, most solvents, engine oils, especially in the aerospace industry.

The following is information about some properties and applications of FVMQ rubber seals:

  • Chemical resistance: FVMQ rubber seals have excellent chemical resistance and can resist the erosion of a variety of chemical substances, including petroleum products, solvents, acids and alkalis, etc. This makes it widely used in applications that require reliable sealing in strong chemical environments.
  • High temperature resistance: FVMQ rubber seals can maintain their physical properties and elasticity in high temperature environments. They usually have a higher temperature range and can operate in the temperature range -60°C to 200°C. This makes them suitable for high temperature applications such as engine sealing, aerospace and automotive industries.
  • Low temperature elasticity: FVMQ rubber seals still have good elasticity and flexibility at low temperatures and can maintain the sealing effect. They often remain flexible at very low temperatures and can even be used in extremely cold environments below -70°C.
  • Oil resistance: FVMQ rubber seals have good oil resistance and can provide reliable sealing effects in applications in contact with petroleum products and lubricants.
  • Electrical insulation properties: FVMQ rubber seals have good electrical insulation properties and can be used in electronic and electrical equipment that require electrical insulation properties.

Aree di applicazione

  • Aerospace industry: FVMQ rubber seals are widely used in key components such as engine seals, aviation fuel systems, hydraulic systems, and spacecraft seals in the aerospace field. Its resistance to high temperatures, oils and chemicals allows it to provide reliable sealing and protection under extreme working conditions.
  • Automotive industry: FVMQ rubber seals are widely used in the automotive industry, especially in engine systems, transmission systems, fuel systems and braking systems. They are able to withstand high temperatures and chemicals, maintaining sealing properties while providing oil and flame resistance.
  • Medical devices: FVMQ rubber seals are often used in the field of medical devices for chemical resistance, antibacterial and high temperature resistance sealing requirements. For example, it is widely used in sealing connections of medical equipment, sealing of pharmaceutical containers and sealing of medical syringes.
  • Petroleum and chemical industry: FVMQ rubber seals are commonly used in the petroleum and chemical industry to seal equipment such as hydraulic systems, pipe connections, valves and pumps. Its resistance to high temperatures, oils and chemicals allows it to provide reliable sealing in harsh working environments.
  • Electronic and electrical equipment: FVMQ rubber seals are used in electronic and electrical equipment to provide electrical insulation and sealing properties. They are commonly used in cable splices, electronic component packaging, battery sealing and other applications.

It is necessary to select the appropriate FVMQ rubber seal based on the specific application needs and working environment, and ensure that it meets relevant standards and requirements.

Aree di applicazione

Comportamento meccanico

  • Hardness: FVMQ rubber seals typically have a lower hardness, typically in the Shore A hardness range of 20 to 80.
  • Tensile strength: The tensile strength of FVMQ rubber seals typically ranges from 5 to 15 megapascals (MPa), depending on the material formulation and manufacturing process.
  • Elongation: The elongation of FVMQ rubber seals is generally between 100% and 400%. This means that in the stretched state, the seal can extend between 1 and 4 times its original length.

Proprietà fisiche

  • Density: The density of FVMQ rubber seals is generally between 1.3 and 1.5 grams/cubic centimeter.
  • Thermal conductivity: FVMQ rubber seals have good thermal conductivity and can conduct heat quickly, making them suitable for applications that require heat dissipation or insulation.

Proprietà chimiche

  • Oil resistance: FVMQ rubber seals have good oil resistance and can resist the erosion of petroleum products, lubricants and some chemical solvents.
  • Chemical resistance: FVMQ rubber seals have good resistance to many chemicals, including acids, alkalis, solvents, etc., and can maintain their performance and sealing effect in chemically corrosive environments.

Prestazioni di elaborazione

  • Formability: FVMQ rubber seals have good formability and can be manufactured into various shapes of seals through processing methods such as extrusion, injection molding and compression molding.
  • Cutability: FVMQ rubber seals are easy to cut and process and can be customized to specific design requirements.

General physical properties of FVMQ (Fluorosilicone) rubber seals

  • Hardness: Usually expressed as Shore A hardness, with a common range of 40-80 Shore A.
  • Density: usually between 1.3-1.5 grams/cubic centimeter (g/cm³).
  • Tensile Strength: Generally between 5-15 MPa.
  • Elongation at Break: usually between 100% and 400%.
  • Tear Strength: Generally between 10-30 MPa.
  • Thermal Conductivity: Usually between 0.25-0.35 Watts/meter·Kelvin (W/m·K).
  • Temperature range (Temperature Range): FVMQ rubber seals can work in a wide temperature range, usually withstanding low temperatures as low as -60 degrees Celsius (℃) and high temperatures as high as 200 degrees Celsius (℃).
  • Oil Resistance: FVMQ rubber seals usually have good oil resistance and can withstand the erosion of petroleum products, lubricants and some chemical solvents.
  • Chemical Resistance: FVMQ rubber seals have good resistance to most chemicals and can maintain their performance and sealing effect in chemically corrosive environments such as acids, alkalis, and solvents.

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