What factors will cause the protective performance of chemical protective clothing decline?
Release time:
2022-03-30
Chemical protective clothing has a service life whether it is limited to use chemical protective clothing or can be used repeatedly. As long as we understand in advance which elements will cause the protective performance of chemical protective clothing to fall, we can change and maintain chemical protective clothing in advance, prolong the service life of chemical protective clothing and ensure the personal safety of users. Any physical damage to the chemical protective clothing, such as cracks in the fabric, seams (such as missing stitches or loss of sealing strips), the integrity of the placket system or any signs of wear and tear (such as wear, flex, pressure/strain, and deterioration caused by ultraviolet radiation); contamination, cleaning and decontamination; repair; poor storage or beyond the shelf life may cause unpredictable aging and reduce the protective performance of the chemical protective clothing.
Chemical protective clothing has a service life whether it is limited to use chemical protective clothing or can be used repeatedly. As long as we understand in advance which elements will cause the protective performance of chemical protective clothing to fall, we can change and maintain chemical protective clothing in advance, prolong the service life of chemical protective clothing and ensure the personal safety of users. Any physical damage to the chemical protective clothing, such as cracks in the fabric, seams (such as missing stitches or loss of sealing strips), the integrity of the placket system or any signs of wear and tear (such as wear, flex, pressure/strain, and deterioration caused by ultraviolet radiation); contamination, cleaning and decontamination; repair; poor storage or beyond the shelf life may cause unpredictable aging and reduce the protective performance of the chemical protective clothing.
The statement on the use of chemical protective clothing contains a statement on cleaning and disinfection or decontamination, and sanitary cleaning should be distinguished from decontamination. Hygienic cleaning is to prevent the spread of disease, eliminate unhappy breath, while ensuring that there is no residue of any cleaning supplies. The purpose of decontamination is to remove dirt, chemical contamination or biological contamination. Whether the chemical protective clothing must be discarded or can be reused after decontamination is detailed by the expected use of the chemical protective clothing manufacturer's rules. In addition, on the waterproof disposal of information made of chemical protective clothing, should have information on whether and when the need to stop waterproof disposal.
In the process of decontamination, the chemical pollutants on the surface of the chemical protective clothing shall be removed or neutralized. Proper decontamination may allow the re-use of chemical protective clothing marked as reusable. Can use various processes to stop decontamination, such as physical methods (pressurized water, washing), chemicals (inactivated pollutants) or combinations, but should always be stopped in accordance with the statement of the chemical protective clothing manufacturer.
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