FFKM (Kalrez) perfluoroether rubber material is the best rubber material in terms of high temperature resistance, strong acid and alkali resistance, and organic solvent resistance among all elastic sealing materials.

Perfluoroether rubber can resist corrosion from more than 1,600 chemical solvents such as strong acids, strong alkalis, organic solvents, ultra-high temperature steam, ethers, ketones, coolants, nitrogen-containing compounds, hydrocarbons, alcohols, aldehydes, funans, amino compounds, etc., and can withstand high temperatures up to 320°C. These characteristics make it an ideal sealing solution in high-demand industrial applications, especially in situations where long-term stability and high reliability are required.

Yokey Company uses imported perfluoroether FFKM rubber raw materials to meet customers’ special sealing needs under harsh working conditions. Due to the complex manufacturing process of perfluoroether rubber, there are currently only a few manufacturers in the world that can produce perfluoroether rubber raw materials.

Typical application conditions of perfluoroether FFKM rubber seals include:

• Semiconductor industry (plasma corrosion, gas corrosion, acid-base corrosion, high temperature corrosion, high cleanliness requirements for rubber seals)
• Pharmaceutical industry (organic acid corrosion, organic base corrosion, organic solvent corrosion, high temperature corrosion)
• Chemical industry (strong acid corrosion, strong base corrosion, gas corrosion, organic solvent corrosion, high temperature corrosion)
• Petroleum industry (heavy oil corrosion, hydrogen sulfide corrosion, high sulfide corrosion, organic component corrosion, high temperature corrosion)
• Automobile industry (high temperature oil corrosion, high temperature corrosion)
• Laser electroplating industry (high temperature corrosion, high cleanliness perfluororubber cannot precipitate metal ions)
• Battery industry (acid-base corrosion, strong active medium corrosion, strong oxidizing medium corrosion, high temperature corrosion)
• Nuclear power and thermal power industry (high temperature steam corrosion, ultra-high temperature water corrosion, nuclear radiation corrosion)

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Company Name: Ningbo Yokey Precision Technology Co., Ltd.
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Phone: +8615258155449
Country: China
Website: https://www.yokeytek.com/