Compressed Air Quality Standard for Semiconductor Industry

In the semiconductor industry, compressed air quality standards are crucial because they directly affect the quality of the product and the stability of the production process. The following are some key compressed air quality standards and their related terminology explained in a soft tone:

particulate matter content: The semiconductor industry requires that the particulate matter in the compressed air must be very small, usually requiring a particulate matter concentration of less than 100 per cubic foot or even lower. This is to ensure the cleanliness of the production environment, thereby avoiding contamination of the product.

Humidity control: The humidity in the compressed air is also an important indicator. A relative humidity of less than 50% is usually required to prevent the product from being affected by moisture. The strict control of humidity helps to maintain the stability and reliability of the product.

Oil content: The semiconductor industry has very strict requirements for the oil content in compressed air, usually requiring a total oil content of less than 1ppm (one part per million). Low oil content can ensure the quality of the product and the smooth progress of the production process.

In addition, according to different application scenarios and needs, the semiconductor industry may also put forward specific requirements for other indicators of compressed air, such as gas purity, dew point, etc.

In order to meet these standards, the semiconductor industry usually chooses to use oil-free air compressors or other high-efficiency air purification equipment to ensure that the quality of compressed air meets production requirements.

In general, the semiconductor industry has very high requirements for compressed air quality to ensure product quality and production stability. By strictly controlling the particle content, humidity and oil content, it can provide a clean and stable environment for semiconductor production.