Workers engaged in production, transportation, pouring, modulation of acid-base, repair or cleaning chemical devices such as the occupation activity, may be caused by the strong acid and alkali, phosphate and hydrofluoric acid and other chemical substances caused by burn, wear appropriate protective clothing, can effectively prevent the inorganic acid, alkali and other harmful chemicals, which may not be associated with skin contact, can utmost ground protects the personal safety of operators.
Qualified acid-proof overalls requests each must have a product certificate and injection production factory name, address, product name, product grade, trademarks, specifications, production date marking; product packaging should name of manufacturer, factory, product name, rank, date, number, wearing a note, production license number; the implementation of safety signs of special labor protection articles, in the apparent position of applying durable safety signs of special labor protection articles.
Ideal chemical protective clothing for both safety, durability and comfort. Selection of protective clothing against work environment were associated with the risk of analysis, such as staff will be exposed to the dangerous goods ( species ), these hazardous to health what harm, how their concentrations, in the form ( gaseous, solid state, liquid ), staff and the possible ways in which such dangerous goods contact ( continuous, accidental ), then according to the above analysis to determine the protective garment of the type, level of protection, comprehensive consideration of protection, durability, both comfort and cost factors, selection of appropriate protective clothing. In the acid pollution lighter, discontinuous contact acid in the workplace, can choose breathable proof-acid working clothes; and the severe acid pollution, continuous contact acid in the workplace, from protection requirements, selection of protective good not breathable proof-acid working clothing.
Selection of acid-proof overalls, should from the provider inspection report, test report in view of product characteristics, production batch, production date, paste pattern whether and for the product line, and from the provider a piece of clothing material samples for future reference. In order of acid-proof overalls should pay attention to:
1, to prevent the acid from clothing and body binding sites, clothing, clothing and other personal protection between mounted between immersion.
2, in order to prevent the accumulation of splashing acid intrusive, acid suits generally should not be prescribed pocket. Airtight acid-proof overalls as sweat thermoregulation and ventilation in the axilla, leaving Kong Yi back, the medial, so as to avoid external foreign body or acid into. Reduce as much as possible, such as take trips unnecessary decoration, in order to avoid the pleated seams accumulation of acid or interfere with work.
3, both hands pull on joints on both sides of the clothing materials, joint should not be pulled off, breathable proof-acid working clothing sutures should not be cut off, airtight acid-proof overalls seams should not degumming.
4, in combination with other individual protective articles, such as acid and alkali resistant shoes, acidproof gloves try on, both to ensure workers work shirt and pants, coat and between acid gloves, pants and shoes between acid ( boots ), between the jacket neckline and anti-acid cap binding site between reasonable, can prevent the acid splash, but also ensure easy, easy to wear off. With other individual protective equipment must have proof function.
5, best simulation using place acid, acid-proof overalls for a simple test.
