Standard Specification for Oil Content of Air Pressure Gas for Electronic Industry

The electronic industry air compressor oil content standard specification mainly refers to the international general air quality standards, especially the ISO 8573 standard. The following is a detailed interpretation of the standard specification for the oil content of compressed air in the electronics industry:

1. ISO 8573 Standard Overview

ISO 8573 is a series of international standards on the quality of compressed air, in which Part 2 specifies the maximum allowable content of oil in compressed air. The standard divides the oil content in compressed air into multiple levels to meet the different requirements of different industries for air quality.

Standard for oil content of compressed air in 2. and electronic industry

in the electronics industry, because electronic components are very sensitive to dust and oil in the air, the oil content of compressed air is extremely high. Generally speaking, the oil content standard of air compressor in the electronics industry should meet the following requirements:

• CLASS 0 Level: This is the highest level of oil-free standard, requiring the oil content to be less than 0.01 mg/m & sup3;. Although it is called "oil-free", it actually means that the oil content is extremely low and almost negligible. For some electronic production links with extremely high air quality requirements, CLASS 0 oil-free air compressors may be used.
• CLASS 1 or more stringent standard: If companies in the electronics industry do not explicitly require a CLASS 0 level, but still have high air quality requirements, they may adopt a CLASS 1 level standard, that is, an oil content of no more than 0.01 mg/m & sup3;, or a more stringent enterprise-defined standard.

3. other relevant criteria and considerations

in addition to the ISO 8573 standard, the electronics industry may also consider the following factors when choosing an air compressor:

• equipment performance: The performance of the air compressor directly affects the oil content of the compressed air. Therefore, when choosing an air compressor, you need to pay attention to its filtration system, separation efficiency and whether the overall design is conducive to reducing oil content.
• Operating environment: The operating temperature and operating environment will also affect the oil content. Compressors operating in high temperature environments may require more efficient cooling systems and filtration systems to reduce oil content.
• Maintenance and maintenance regular maintenance and maintenance of air compressors is an important measure to ensure stable performance and reduce oil content. This includes replacing filter elements, checking the oil return system, and cleaning the oil and gas separator.

4. Conclusion

in summary, the electronic industry air compressor oil content standard specification mainly refers to the ISO 8573 standard, especially the CLASS 0 and CLASS 1 levels. When choosing an air compressor, electronic companies need to choose the appropriate air compressor model and performance parameters according to their specific requirements for air quality, and pay attention to the maintenance and maintenance of equipment to ensure that the cleanliness of compressed air meets production requirements.