Outgassing Performance

Outgassing Performance

Seal Outgassing Test Results

Seal Outgassing in Wafer Processing

In wafer processing, sealing and degassing performance is very critical, because the presence or release of any gas can have a serious impact on the quality, accuracy and production efficiency of the wafer. Wafer processing is usually carried out in a highly clean and low-pollution environment, and the sealing material and degassing performance are directly related to the stability and yield of the process. Wafer processing equipment usually uses a variety of chemical gases and gas mixtures, the volatiles of these gases (such as residual gases, solvents, etc.) may have a negative impact on the processing environment, and even affect the final product quality. Therefore, the degassing property of the material is particularly important in this process.

Seal Outgassing Test Results


Seal Outgassing in Wafer Processing

In wafer processing, sealing and degassing performance is very critical, because the presence or release of any gas can have a serious impact on the quality, accuracy and production efficiency of the wafer. Wafer processing is usually carried out in a highly clean and low-pollution environment, and the sealing material and degassing performance are directly related to the stability and yield of the process. Wafer processing equipment usually uses a variety of chemical gases and gas mixtures, the volatiles of these gases (such as residual gases, solvents, etc.) may have a negative impact on the processing environment, and even affect the final product quality. Therefore, the degassing property of the material is particularly important in this process.

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Heat Resistance

Heat Resistance


The excellent thermal stability and chemical resistance of perfluorinated elastomer components is attributed to the strong action of carbon-fluorine bonds in the perfluorinated chain.

Minimize wafer contamination

Minimize wafer contamination


Perfluorinated rubber (FFKM) is used as a seal on wafer processing equipment due to its superior resistance to chemicals, including reactive plasma and extreme temperatures up to 330°C.

Rapid Gas Decompression

Rapid Gas Decompression


The fast gas decompression performance of FFKM (fluorinated elastomer) seals is a key feature in high-speed gas decompression applications.

Chemical Resistance

Chemical Resistance


Perfluorinated rubber (FFKM) components resist corrosion from more than 1,600 different chemicals, solvents and plasmas.