Reusable protective garment

Abstract

The invention relates to a reusable protective garment. The parameters of the protective garment comprise (1) a liquid blocking function and the impermeable water pressure, wherein the hydrostatic pressure (cm H20) of a new protective garment is greater than or equal to 1100 cm H20, and the hydrostatic pressure (cm H20) after the repeated use for 100 times is greater than or equal to 40 cm H20; (2) the moisture permeability of the used material which is greater than or equal to 2500 g / (m <2>. d), wherein the moisture permeability after the repeated use for 20 times is greater than or equal to5,000 g / (m <2>. D), and the moisture permeability after the repeated use for 100 times is greater than or equal to 8000 g / (m <2>. d); (3) the synthetic blood penetration resistance which is not lowerthan the second level in the GB19082-2009 table 3; (4) the water staining grade of the outer side surface which is not lower than grade 3; (5) the breaking strength which is not less than 45N; (6) theelongation at break which is not less than 15%; (7) the filtering efficiency of non-oily particles which is not less than 70%; (8) the electric quantity which is not greater than 0.6 [mu] C / piece; (9) the static attenuation time which does not exceed 0.5 s; (10) the afterflame time which is less than or equal to 15s, the smoldering time which is less than or equal to 10s, and the destructive length of less than 20 mm. The water impermeability of the protective garment reaches up to 1100 cm or above, and the single-time use cost of the protective garment is lower.

Description

technical field [0001] The invention relates to the technical field of protective clothing, in particular to a reusable protective clothing. Background technique [0002] In the existing technology, there are too many disadvantages of disposable protective clothing, as follows: 1. The protection level of disposable protective clothing itself is very low, and the water seepage resistance is generally only 17 cm, which belongs to the lowest level of protection; 2. The material strength is low, easy to wear damaged. Infected patients will pull the medical staff due to fear, convulsions, convulsions, etc., resulting in damage to the protective clothing, which is more likely to cause infection of medical staff; 3. The use time is short, and it needs to be replaced within 6-8 hours; 4. Disposable protective clothing The air permeability of the protective clothing is poor, and the medical staff wear it for several hours, which is hot and sweaty, which greatly reduces the physical ...

AI Technical Summary

Problems solved by technology

[0002] In the existing technology, there are too many disadvantages of disposable protective clothing, as follows: 1. The protection level of disposable protective clothing itself is very low, and the water seepage resistance is generally only 17 cm, which belongs to the lowest level of protection; 2. The material strength is low, easy to wear damaged

Infected patients will pull the medical staff due to fear, convulsions, convulsions, etc., resulting in damage to the protective clothing, which is more likely to cause infection of medical staff; 3. The use time is short, and it needs to be replaced within 6-8 hours; 4. Disposable protective clothing The air permeability of the protective clothing is poor, and the medical staff wear it for several hours, which is hot and sweaty, which greatly reduces the physical consumption of the medical staff, which is not conducive to the health of the medical staff and the progress of the treatment work; During the incineration process, there is a risk of infection for people in contact with each link; carcinogens such as dioxins are also produced during the incineration process, resulting in environmental pollution; 6. The cost of disposable protective clothing is high