Knowledge points for anti-static work clothes
The conductive silk fabric is woven with the latest imported conductive fibers in the world, which is completely different from the traditional anti-static finishing, and is a permanent anti-static fabric. In order to achieve washing resistance, the conductive thread does not break, the conductive performance is good, and the adhesion of the product itself to dust particles is reduced. The fabric is made of 100D/48FFDY polyester filament, the conductive thread spacing is 0.5cm, and the organization is 1/2 twill. The density is 172*88, the square meter weight is 120g/㎡, the dyeing is environmentally friendly, and the conductive weaving method is 1/2 twill weaving. It is made of imported conductive yarn and polyester filament through water jet and air jet looms. , and then through special processing and finishing, the fabric has the functions of anti-static and dust-proof, and at the same time has the characteristics of washing resistance and wrinkle resistance.
The conductive silk fabric is woven with the latest imported conductive fibers in the world, which is completely different from the traditional anti-static finishing, and is a permanent anti-static fabric. In order to achieve washing resistance, the conductive thread does not break, the conductive performance is good, and the adhesion of the product itself to dust particles is reduced. The fabric is made of 100D/48FFDY polyester filament, the conductive thread spacing is 0.5cm, and the organization is 1/2 twill. The density is 172*88, the square meter weight is 120g/㎡, the dyeing is environmentally friendly, and the conductive weaving method is 1/2 twill weaving. It is made of imported conductive yarn and polyester filament through water jet and air jet looms. , and then through special processing and finishing, the fabric has anti-static and dust-proof functions, and at the same time has the characteristics of washing resistance and wrinkle resistance. Anti-static work clothes are mainly used in places with fire and explosion hazards. The standard (GB12014-1998 Appendix D) divides gas explosion hazardous areas according to the frequency, duration and degree of danger of explosive substances:
Level 0 area: Under normal circumstances, explosive gas mixtures appear continuously, frequently in a short period of time or exist for a long time.
Level 1 area: Under normal circumstances, explosive gas mixtures may appear.
Level 2 area: Under normal circumstances, explosive gas mixtures cannot appear, but only occasionally appear for a short time under abnormal circumstances.
Those belonging to level 0 and level 1 areas of gas explosion hazard places, and the minimum ignition energy of combustibles are below 0.25mJ, should be equipped with anti-static work clothes. Common combustibles with a minimum ignition energy of 0.25mJ include alkane propane, acrylonitrile, diethyl ether, hydrogen, carbon disulfide, furan, benzene, methanol, etc. In the "Rules for Selection of Labor Protection Articles" (GB11651-1989), it is required that anti-static work clothes must be equipped for operations in A01 flammable and explosive places; anti-static work clothes can be used for A02 flammable dust places. "Standards for Labor Protection Equipment (Trial)" (State Economic and Trade Commission Security [2000] No. 189) also requires gas station operators, liquefied petroleum gas tankers and similar types of work to be equipped with anti-static overalls.
Anti-static work clothes are mainly used in places with fire and explosion hazards. The standard (Appendix D of GB12014-1998) divides gas explosion hazardous areas according to the frequency, duration, and degree of danger of explosive substances: places that occasionally appear for a short time.
Anti-static work clothes should be equipped for the 0-level area and the 1-level area of the gas explosion hazardous area, and the minimum ignition energy of the combustibles is below 0.25mJ. Common combustibles with a minimum ignition energy of 0.25mJ include alkane propane, acrylonitrile, diethyl ether, hydrogen, carbon disulfide, furan, benzene, methanol, etc. In the "Rules for Selection of Labor Protection Articles" (GB11651-1989), it is required that anti-static work clothes must be equipped for operations in A01 flammable and explosive places; anti-static work clothes can be used for A02 flammable dust places. "Standards for Labor Protection Equipment (Trial)" (State Economic and Trade Commission Security [2000] No. 189) also requires gas station operators, liquefied petroleum gas tankers and similar types of work to be equipped with anti-static overalls.