Difference between electronic and industrial grades of chemicals

Release time:

2024-05-27 09:23

Source:

I. Production
1. Electronic-grade chemicals: Electronic-grade chemicals must follow high-quality manufacturing standards, including the raw materials used in the production process, the way they are stored and transported, and the processing techniques. In addition, strict environmental requirements, such as clean room regulations, must be followed in the production of electronic grade chemicals.
2. Industrial-grade chemicals: Compared with electronic-grade chemicals, industrial-grade chemicals usually take some conventional production processes, and relatively low requirements for raw materials, only to meet the requirements of general industrial production.
Purity
1. Electronic grade chemicals: electronic grade chemicals require very high purity, usually more than 99.999%. This is because electronic grade chemicals are used in microelectronics manufacturing process, even small impurities may lead to process failure on the production line. Therefore, suppliers of electronic grade chemicals usually provide testing and quality certification services.
2. Industrial grade chemicals: The purity requirement of industrial grade chemicals is relatively low, usually above 97%.
III. Applications
1. Electronic grade chemicals: Electronic grade chemicals are widely used in integrated circuits, semiconductors, photovoltaics, displays, LEDs and other microelectronic industries, which require higher purity, stability and sterility of chemicals. For example, in the semiconductor manufacturing process, the purity of chemicals has a great impact on wafer performance, quality and long-term reliability.
2. Industrial grade chemicals: Industrial grade chemicals are widely used in various chemical industries such as pharmaceuticals, fertilizers, synthetic materials, paints and plastics.
Quality Control
1. Electronic grade chemicals: The production process of electronic grade chemicals requires the implementation of strict quality control management, including the selection of raw materials, production, packaging, storage, transportation and other aspects of strict quality control is required to ensure the consistency and stability of the products. At the same time, suppliers also need to provide and verify high-quality specification reports.
2. Industrial grade chemicals: Compared with electronic grade chemicals, the quality control standards of industrial grade chemicals are relatively loose, mainly focusing on the basic canning, storage and transportation of the product.
In short, there is a big difference between electronic grade chemicals and industrial grade chemicals. In the industrial field, industrial grade chemicals have a wide range of applications, but the requirements for product performance are relatively low. In the microelectronics industry, on the other hand, the purity and stability of electronic grade chemicals are the most basic requirements, and any slight quality problem will lead to product failure. Because of this, electronic grade chemicals have higher costs and stricter production standards.

Uses of silver nitrate

None

Uses of silver nitrate

None

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