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FFKM O ring

Perflurane rubber, in addition to the excellent chemical resistance of PTFE, at the same time also has the elasticity of rubber, excellent heat resistance and cleanliness, is a world recognized, revolutionary product. Perflurane rubber seal O-ring, perflurane O-ring, perfluoro O-ring

Classification:

FFKM O ring

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Data Download：

O ring Sealing ring size table.pdf

Enquiry hotline:

021-54419691

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FFKM O ring

Perfluorinated O-rings

FFKM O-ring

Perfluorinated rubber

Excellent chemical resistance

In terms of chemical resistance, perflurane rubber can show its excellent stability and excellent tolerance to almost all chemicals in ethers, amine compounds, ketones, oxidants, organic solvents, fuels, acids, alkali and other environments that general fluorinated rubber cannot apply to. Perflurane rubber seal O-ring, perflurane O-ring, perfluoro O-ring

Excellent high temperature resistance

In terms of heat resistance (based on the compression deformation test results of JIS K6301 and others), perflurane rubber may maintain the elastic properties of rubber at a high temperature of 300℃. Therefore, when perflurane rubber parts are used as sealing materials for chemical, pharmaceutical and other manufacturing equipment, its special advantages are:

Extend sealed longevity noodles
Reduce maintenance costs
Pollution reduction

Perflurane rubber seal O-ring, perflurane O-ring, perfluoride O-ring application field

Automobile painting, semiconductor, aerospace
Chemical treatment:
- Pump (mechanical seal), valve, agitator, reactor, flange

- Analytical instruments, process control instruments

- Tank car, storage tank

Food and medicine
- Grinding machines, centrifuges

- Bottle machine

- Pumps (mechanical seals), valves, agitators, reactors

Oil exploitation
- Divider and sealing parts

- Safety valves and submersible electric pumps

- Logging tools and other sealing units

❉ this material Our company can provide high temperature 250-327 ° o-rings, D ring, flat washer, custom parts, etc.

Perflurane O-ring rubber can resist the corrosion of more than 1600 chemical solvents, such as strong acid, strong base, organic solvent, ultra-high temperature steam, ether, ketone, ester, nitrogen compounds, hydrogen carbide, alcohol, aldehydes, furan, amino compounds, and high temperature resistance up to 320℃. Perflurane O-ring parts have more than 40 years of practical application experience in many industries.

The use of imported perflurane ffkm rubber raw materials to meet customers' special sealing requirements under harsh working conditions. Due to the complex production process of perflurane rubber, only a few manufacturers in the world can produce perflurane rubber raw materials: Dupont-Carres perflurane rubber in the United States, 3M perflurane rubber in the United States, Dakin perflurane rubber in Japan, and Suway perflurane rubber in Europe.

The following grades of perflurane O-ring materials are available according to different heat resistance grades and raw material properties:

Perflurane O-ring temperature resistance breaking strength elongation at break 100% modulus hardness compression permanent deformation

Perflurane O-ring applicable industry:

Perflurane O-ring rubber seals are mainly used in semiconductor industry, chemical industry, automobile industry, petroleum industry, pharmaceutical industry, battery industry, nuclear power industry and other harsh conditions.

Application of perflurane O-ring under seal conditions:

Due to the high cost of perflurane O-ring rubber raw materials, the working conditions of perflurane O-ring seals are usually very harsh, and other rubber raw materials cannot meet the sealing requirements under these harsh working conditions. Under these harsh working conditions, other rubber is prone to corrosion, expansion, dissolution, aging and hardening, leading to seal failure. Perflurane ffkm rubber not only meets seal requirements in harsh working conditions, but also increases the service life of seals and reduces maintenance costs for customers due to its excellent corrosion and high temperature resistance.

Typical application conditions for perflurane O-ring rubber seals include:

1. Semiconductor industry (plasma corrosion, gas corrosion, acid and alkali corrosion, high temperature corrosion, high cleanliness requirements of rubber seals).

2, pharmaceutical industry (organic acid corrosion, organic alkali corrosion, organic solvent corrosion, high temperature corrosion). Perflurane O-ring. Perflurane rubber seal O-ring, perflurane O-ring, perfluoro O-ring

3, chemical industry (strong acid corrosion, strong alkali corrosion, gas corrosion, organic solvent corrosion, high temperature corrosion).

4, petroleum industry (heavy oil corrosion, hydrogen sulfide corrosion, high sulfide corrosion, organic component corrosion, high temperature corrosion).

5, automobile industry (high temperature oil corrosion, high temperature corrosion). Perflurane O-ring

6, laser plating industry (high temperature corrosion, high cleanliness perflurane rubber can not precipitate metal ions). Perflurane rubber seal O-ring, perflurane O-ring, perfluoro O-ring

7, battery industry (acid and alkali corrosion, strong active medium corrosion, strong oxidizing medium corrosion, high temperature corrosion). Flurane O-ring, perfluoro O-ring

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