Use knowledge of anti-static shoes (boots)
Instructions for use
1. Anti-static shoes and conductive shoes should not be worn with insulated wool stockings and insulated insoles when worn. It is forbidden to use anti-static shoes as insulated shoes.
2, the place to use anti-static shoes should be anti-static ground, the place to use conductive shoes should be conductive ground, to achieve a good.
3, anti-static shoes should be used with anti-static clothing, pay attention to the product's clean, waterproof, moisture-proof.
4, the wear process generally does not exceed 200 hours should be tested for resistance once.
1. Wearing place
1.1 anti-static rubber sole shoes
Anti-static rubber sole shoes are mainly used to prevent burning and explosion of static electricity (such as rubber, chemical, printing, medical, electronics, etc.). At the same time, it can also avoid electric shock and fire to the human body caused by accidental electrical equipment below 250V.
1.2 It is forbidden to wear anti-static rubber sole shoes for workers who are in danger of maintaining electric equipment or handling high-voltage electrical equipment.
2, performance indicators
2.1 Electrical performance indicators
During the wearing period of the shoes, the measurement is carried out according to GB4386-84 "Antistatic rubber sole shoes, conductive rubber soles resistance value measurement method". The resistance of the sole of the antistatic rubber sole must be in the range of 0.5×10^5 Ω to 1.0×10^8 Ω.
2.2 Other performance indicators
2.2.1 Other performance requirements of anti-static rubber sole shoes and conductive rubber sole shoes must meet the national standards and technical requirements of the corresponding footwear.
2.2.2 When designing and selecting materials for antistatic rubber sole shoes and conductive rubber sole shoes, it must be considered that the resistance of the sole of the shoe is minimally changed under the influence of wear and pollution.
2.2.3 Anti-static rubber sole shoes and conductive rubber sole shoes with special requirements (for example, need to have acid, alkali, oil and other properties) should also comply with the corresponding technical standards.
3, wear requirements
3.1 To ensure the elimination of static electricity in the human body, when wearing anti-static rubber-soled shoes, the resistance of the ground should be no more than 1.0×10^8Ω; when wearing conductive rubber-soled shoes, the resistance of the ground should be no more than 1.5× 10^5Ω.
3.2 In the process of wearing the shoes, the bottom of the anti-static rubber sole shoes and conductive rubber sole shoes shall not be exposed to insulating impurities.
3.3 During the wearing of the shoes, take care to avoid wearing thick socks with strong insulation or wool, as well as insulating insoles.
Anti-static shoes should not be worn with insulated wool stockings and insulated insoles when worn. It is forbidden to use anti-static shoes as insulated shoes.
The place where the anti-static shoes are used should be an anti-static floor, and the place where the conductive shoes are used should be an electrically conductive floor.
Anti-static shoes should be used in conjunction with anti-static clothing. Pay attention to the clean, waterproof and moisture-proof products.
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