What are the requirements for air compressed air quality requirements for semiconductor packaging components

Semiconductor packaging components have extremely strict requirements on air compressed air quality to ensure the cleanliness of the production environment and the quality of the product. The specific requirements are as follows:

1. Oil content requirements

Requirements: The oil content in air compressed air must be very low, and the total oil content is usually required to be less than 1ppm, or even 0.00ppm.
Cause: The oil component will cause contamination to semiconductor packaging components, affecting the performance and reliability of components. Especially during the manufacturing process of circuit boards, if compressed air contains oil, it will damage expensive semiconductor components.

2. Dust Requirements

Requirements: The concentration of particulate matter in air compressed air must be extremely low, and the particulate matter concentration is usually required to be less than 100 pieces per cubic foot, or even below 0.01μm.
Cause: Tiny dust particles may cause failure of semiconductor packaging components. During semiconductor manufacturing, any tiny impurities can cause damage to precision circuits.

3. Dew point requirements

Requirements: The dew point requirements of air compressed air are usually between -40℃ and -70℃.
Reason: Dew point temperature is an important indicator to measure the moisture content in compressed air. Semiconductor packaging components are extremely sensitive to humidity, and excessive moisture will affect the performance and reliability of the components.

4. Requirements for microbial and chemical pollutants

Requirements: The concentration of microbial and chemical pollutants in air compressed air must be lower than a certain standard.
Cause: Microbial and chemical pollutants may contaminate semiconductor packaging components, affecting the performance and reliability of components. Especially in clean room environments, the content of microbial and chemical pollutants must be strictly controlled.

5. Pressure requirements

Requirements: The pressure of air compressed air should be kept within a stable range to ensure the smooth progress of the production process.
Reason: During semiconductor packaging, many precision devices require a stable supply of compressed air to drive. Unstable pressure may affect theThe normal operation and product quality are provided.

In summary, the requirements for air compressed air quality of semiconductor packaging components cover multiple aspects such as oil, dust, dew point, microbial and chemical pollutants, and pressure. These requirements are designed to ensure the cleanliness of the production environment of semiconductor packaging components and the quality of the product. Therefore, during the semiconductor packaging process, the quality of air compressed air must be strictly controlled to meet production needs.

What are the risks of air compressors

The air compressor has many risks during use, which involves the safety of the machine itself, as well as the safety of the operators and maintenance personnel. The following is a specific analysis of the risks of air compressors: 1. The risks of air compressors themselves Explosion risks Reasons: Because the air has oxidation properties, […]

What is the standard air pressure in the workshop?

The supply pressure of the air compressor in the workshop is usually set according to equipment requirements, and the standard range is between 0.6 and 0.8 MPa (that is, 6 to 8 bar). This value can meet the normal operation requirements of most pneumatic tools, robotic arms and control systems, which is…

What does permanent magnet air compressor do

Permanent magnet air compressor is an efficient, energy-saving and environmentally friendly compressed air equipment, mainly used to compress gas into compressed air to meet the needs of compressed air in industrial production, medical care, food processing and other fields. The following is a detailed introduction about the permanent magnet air compressor: 1. Working principle The […]

What are the consequences of not releasing water from the air compressor

Failure to release water from the air compressor will lead to equipment damage, degradation of gas quality and safety hazards. By regular drainage, using drying equipment and strengthening maintenance, these problems can be effectively avoided and safe and efficient production operation can be ensured.

Why does air compressors need water?

The water used for air compressors is mainly used for cooling and cooling to ensure stable operation of the equipment under high load or harsh environments. The water cooling system efficiently dissipates heat through water circulation, protects key components, and improves equipment life and gas quality. Choosing water cooling or air cooling needs to be combined with specific working conditions and needs.