Do pharmaceutical clean clothes need anti-static
In a pharmaceutical factory, anyone entering the production area should change clothes as required. This is because the human body is the largest source of contamination in a clean room. According to statistics, the dust generation ratio of air in the clean room is 5%-10%, the dust generation ratio of decoration is 20%-30%, the dust generation ratio of gas and liquid is 5%-10%, and the dust generation ratio of machines is 20%-30%. The proportion of dust generated by personnel accounts for 30%-40%. In order to ensure the safety of the human body and ensure the quality of drugs, all personnel entering the production workshop of the pharmaceutical factory will wear clean clothes.
Clean clothes are also called aseptic clothes, dust-free clothes, and purification clothes. As the name suggests, clean clothes need to have dustproof performance. In addition to the dustproof function, is it necessary for pharmaceutical clean protective clothing to have anti-static performance?
Clean clothes in the pharmaceutical industry need to have anti-static function, but the static index of anti-static function is not as high as that of electronics and chemical industry.
Most clean rooms require the environment to be in constant temperature and humidity conditions for a long time. The static electricity generated in the clean room is more difficult to eliminate. Static electricity may cause production equipment failure, product quality decline, and powder adsorption to endanger the health of producers. Sparks generated by frictional static electricity may also cause explosions. Accidents happen.
Therefore, clean clothes must not only have dustproof function, but also need to have antistatic function.