One of the manufacturing sites for electronic products is the purification plant. At present, the dust-free standard applied to chip-level production and processing requires more dust than A-grade. Such high standards are mainly applied in the production of some higher-level chips. The amount of fine dust of 5μm and below is strictly controlled within 1,000 cubic meters, which is also known as the 1K level purification plant decoration , design, and construction in the industry. I believe that for non-professional friends, it is not very clear about the purification of the workshop. Don't worry, if you have this need, please come with me to understand the relevant knowledge of the purification plant renovation .
Purification plant decoration construction material standards
1. The plate is made of 50mm thick sandwich color steel plate, with beautiful appearance and strong rigidity.
2. Employ floor floor epoxy floor or advanced wear-resistant plastic, with anti-static requirements.
3. The pipeline is made of hot cross-zinc plate, and the flame-retardant PF foamed plastic plate with good purification and heat preservation effect is attached.
4. The air outlet is made of stainless steel frame, beautiful and clean, no rust, no dust, clean
Purification plant decoration construction routine parameters
Number of air changes: 100000 ≥ 15 times; 10,000 ≥ 20 times; 1000 ≥ 30 times.
Pressure difference: main workshop to adjacent room ≥ 5Pa
The average wind speed: 10, 100 0.3-0.5m / s;
Temperature Winter >16°C; Summer <26°C; Fluctuating ± 2°C.
Temperature 45-65%; GMP powder workshop humidity is appropriate in about 50%; electronic workshop humidity is slightly higher to avoid static electricity.
Noise ≤ 65dB(A);
The fresh air supplement amount is 10%-30% of the total air supply volume;
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Purification plant decoration considerations
1. In the structure and interior, materials with good airtightness and small deformation should be used.
2. Walls and ceilings shall meet the requirements of smoothness, smoothness, no ash, avoidance of glare, and ease of dust removal.
3, the ground, should be flat, wear-resistant, easy to dust cleaning, not easy to accumulate static electricity, to avoid glare, and comfort and other requirements.
4. When the wall or ceiling should be plastered, waterproof or moisture-proof and mold-proof measures should be adopted, and it is convenient for dust removal.
5, outside the window, double glass windows should be used, and should have good air tightness.
6. Closed doors should be opened in a room with high air cleanliness.
7. Doors, windows, walls, ceilings, ground (floor) surface construction and construction gaps should be sealed.
Editor's summary: The above is the knowledge of the parameters and material standards of the purification plant renovation construction, hoping to help those who have this need! For more information, please continue to pay attention to our website, follow-up will show more exciting content. You can also purchase your favorite product on Qijia Mall!
Purification workshop decoration
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