Choose anti-static clothing from fabrics and styles
Anti-static clothing is made of anti-static fabrics and has excellent anti-static effects. The styles are roughly divided into gowns, split suits and coveralls. They are used in electronics, petrochemical, optical, food, aerospace and other industries. , And different industries have different requirements for anti-static clothing, and different requirements also mean that different industries will have different emphasis on choosing anti-static clothing.
1. Anti-static clothing fabric
The so-called anti-static fabric in GB12014-2009 refers to anti-static fabrics. When weaving, we use yarns spun with conductive fibers or fabrics embedded with conductive silks. It can also be treated with anti-static properties. There are three common anti-static fabrics on the market, one of which is to coat a layer of antistatic agent or anti-static liquid on the surface. The anti-static performance and service life of this anti-static fabric are completely incompatible with those of composite filaments and conductive fibers. Compared with conductive fabrics woven by special processes, and this kind of anti-static fabric cannot be used in a dust-free workshop, therefore, this kind of anti-static clothing fabric coated with anti-static liquid is gradually being eliminated.
Two, anti-static clothing style
The styles of anti-static clothing include gowns, split suits and coveralls. These three types of anti-static clothing have good anti-static effects, but they are similar but not the same. The anti-static gown is easy to put on and take off, but it has poor airtightness and cannot be used in dust-free workshops above 10,000. It is suitable for visits and use by outsiders; the anti-static split suit adopts three-tight clothing, the style meets the national standard, and the tightness is better. Anti-static gowns are better and are suitable for use in clean workshops with grades 1,000 and 10,000; while anti-static coveralls have better airtightness and poor air permeability. They are suitable for use in clean rooms with constant temperature and humidity and higher requirements for dust-free levels. Inside the dust workshop.