What is the role of protective clothing?

Protective clothing is mainly used to prevent heat radiation and chemical pollutants from damaging or entering the body.
(1) Heat protection clothing can be divided into non-adjustment and adjustment.

1) Non-adjustable heat-protective clothing is represented by aluminum foil heat-insulating clothing that has good reflection characteristics, can reflect radiant heat and plays a role in insulation. This type of protective clothing is equipped with foil-coated helmets, gloves, and boots with metal-coated reflectors. The use of such protective clothing must always pay attention to keep the surface bright and clean, otherwise it will lose the effectiveness of reflected radiant heat. Asbestos thermal protective clothing has small thermal conductivity and good heat insulation, but it is too heavy and it is inconvenient to use after wearing. Although protective clothing against white canvas is far less effective than radiant heat, it is economical and durable and is currently widely used.

2) Adjusting heat-protective clothing is a kind of clothing that contains a number of ice packs. This kind of frozen clothing is a vest. The front and back pockets of the vest are filled with metal flat cans. The tank is filled with low-temperature and non-toxic salt solution. When the salt solution warms up Can be exchanged. This flat can also be placed in a safety helmet and can be used when working in a high-temperature, high-radiation environment.

(2) Anti-chemical-pollution suits are used to prevent acid-alkali damage to the skin. They are often made of polypropylene, polyester or polyester fabrics. Anti-chemical protective clothing into the body, commonly used in the protection of the material is not impervious or low permeability polymer, coated on chemical fiber or natural fiber fabric made.

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