Cleaning Room Accecc Floor
Cleaning room is a super clean environment. It not only need to control the ventilation, filtration, temperature,humidity, pressure and ionization etc., but also need to control the materials and other parameters. The cleanliness of the cleaning room is decided by the aerosols’ quantities in the air. The unit of the aerosols is micrometer
( 10-6 meter, 0.000039 inch ). It is very necessary to control the static charge generated in the cleaning room. Static may influence on the production. The automatic equipment may be failure for the electromagnetic interference of static charge. Electro static attraction (ESA) generated by static charge will reduce the particles attached on the surface. Static charge have close relation with the pollution on the surface of products and tools. So people pay more and more attention to ESA. For example, a 4 inch chip takes 1000v static charge. It will cause 830000 lbf/Sq. in ESA intensity to a particle of 1 micrometer diameter. So the ESA on the static charge item is much higher than the gravity, air force and adhesive force. So conduct the static charge is very important for cleaning room. The anti-static access floor is one of the most important anti-static material in the cleaning room.