O-rings Aflas® TFE/P

Aflas® TFE/P O-rings are a copolymer of tetrafluoroethylene (TFE, FEPM) and propylene with a fluorine content of approximately 54%, also known as TFE/P. This product provides effective sealing to prevent leaks of both liquid and gas fluids. It ensures high performance, reliability, and durability in challenging conditions across various industrial applications.

Aflas® TFE/P O-rings - Customized Product

Custom-made Aflas® TFE/P O-rings at Power Rubber are specialized seals designed for applications requiring exceptional chemical and thermal resistance. Custom production allows for precise fitting of O-rings to individual dimensions and technical parameters. At Power Rubber, we utilize modern technologies and rigorous quality control standards, ensuring the seals' tightness, durability, and reliability. By choosing to produce Aflas® TFE/P O-rings with us, you invest in safety and professionalism confirmed by years of experience.

Aflas® O-rings - Advantages and Properties

Aflas® O-ring is an elastomeric compound known for its excellent performance and properties. It prevents media leaks in environments under varying pressures and temperatures. Discover its advantages and properties:

Chemical Compatibility

TFE/P O-rings are a specialized type of seals resistant to degradation caused by aggressive chemicals. By combining tetrafluoroethylene and propylene copolymer, known for excellent chemical resistance, they are used in challenging industrial conditions. The polymer structure composed of fluorinated and hydrocarbon segments provides adequate resistance to various chemicals. The product exhibits good resistance to brake fluids, withstands oil (including synthetic, vegetable, gear oils), acids, and bases.

High-Temperature Resistance

These sealing rings have a wide operating temperature range from -25°C to +230°C. With the presence of fluorine atoms in the polymer, Aflas O-rings excel in high-temperature applications, significantly impacting their lifespan.

Ageing Resistance

O-rings are insensitive to oxidizing attacks, maintaining performance over time.

Electrical Insulation Properties

TFE/P sealing rings effectively resist electric current.

Resistance to Steam and Amine Corrosion

Resistant to amine-based corrosion inhibitors and steam corrosion, they can be used in applications where sealing rings come into contact with hot steam.

Moreover, TFE/P rubber is resistant to oil, vacuum, and exhibits excellent ozone and weather resistance. It shows low levels of deformation, thereby maintaining its shape and sealing effectiveness even under pressure. Additionally, it has low gas permeability.

Aflas® O-rings - Applications

Thanks to their thermal and chemical resistance, Aflas O-rings are excellent for various industrial applications. These sealing rings, made of high-quality materials, have the capacity to withstand harsh conditions in industries such as:

• chemical processing (pump seals, agitators, valves)

• automotive industry (seals in fuel injectors, turbocharger hoses)

• oil and gas (drilling tools, valves)

• energy generation (steam and hot steam installations)

• pharmaceutical sector (fluid transport systems, cleaning systems)

• mining and drilling industry

• food processing

Steam, Acid, and Base-Resistant O-rings Available at Power Rubber Store

Aflas® TFE/P O-rings are sealing rings characterized by excellent chemical resistance due to a wide range of chemical substances (resistant to engine oils, phosphate esters, amines, steam and hot water, acids, bases, etc.). Our products are extremely durable and provide reliable sealing in industries operating under high-temperature and/or corrosive chemical environments.

Chemical, thermal, and steam resistance make TFE/P an alternative to O-rings made of FKM fluororubber (Viton®). They offer better resistance to bases, amines, acids, gases, H2S steam, and radiation.

Have Questions?

Power Rubber offers reliable seals tailored to specific needs of various applications and industries in different metric and inch sizes. TFE/P rubber is available in various hardness levels (ShA).

We guarantee fast order fulfillment within a few days!

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