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Rubber and elastomer materials for the automotive industry

Automotive applications require durable sealing materials that can withstand high temperatures, continuous fuel exposure, and mechanical stress. Fluoroelastomers provide long-term reliability in various critical automotive components, ensuring efficiency and safety in demanding conditions. The complexity of modern vehicles demands specialized sealing solutions for key systems. Fluoroelastomer compounds are widely used in the engine, fuel, and cooling systems, providing resistance to extreme conditions and ensuring long-term performance in the following applications:

Engine seals are exposed to high temperatures and complex operating conditions, making reliable sealing essential for preventing leaks and maintaining engine efficiency. Fluoroelastomer-based oil seals, O-rings, and other sealing elements remain stable in temperatures ranging from -10°C to 250°C, ensuring long-term resistance to engine oil and fuel exposure.
Fuel system components, such as fuel hoses and filters, require sealing materials that withstand continuous contact with fuels, additives, and contaminants. Fluoroelastomers offer excellent oil and chemical resistance, preventing degradation over time and helping maintain a secure seal that ensures the proper functioning of the fuel system.
Cooling system seals, including gaskets and rubber hoses, must resist high temperatures and exposure to coolant chemicals. Using materials with good thermal and chemical stability helps prevent leaks and ensures the cooling system operates effectively, reducing the risk of overheating and system failure.

Applications in the automotive industry

Fuel tank cap seal

Material Requirements

Excellent low-temperature performance
Good flexibility and resistance to bending
High fuel resistance
Outstanding fuel permeability resistance

Fuel filler pipe

Material Requirements

High fuel resistance
Outstanding fuel permeability resistance
Excellent processability

Vent valve seal

Material Requirements

High fuel resistance
Low compression set

Fuel filter seal

Material Requirements

High fuel resistance
Low compression set

Fuel tank seal

Material Requirements

High fuel resistance
Outstanding fuel permeability resistance
Low compression set

Fuel pump seal

Material Requirements

High fuel resistance
Outstanding fuel permeability resistance
Low compression set

Fuel hoses

Material Requirements

High fuel resistance
Outstanding fuel permeability resistance
Excellent processability

Quick connector O-ring

Material Requirements

High fuel resistance
Low compression set

Intake manifold gasket

Material Requirements

High fuel resistance
Low fuel permeability
Good heat resistance
Low compression set

Fuel injector O-ring

Material Requirements

High fuel resistance
Outstanding fuel permeability resistance
Low compression set

Crankshaft oil seal

Material Requirements

High engine oil resistance
Low fuel permeability
Good heat resistance
Strong adhesion properties

Valve stem seal

Material Requirements

High fuel resistance
Low fuel permeability
Good heat resistance
Strong adhesion properties

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