The structure of protective clothing, with anti-penetration function, good air permeability, high strength, and high hydrostatic pressure characteristics, is mainly used in industrial, electronic, medical, chemical, and bacterial infection prevention environments. Medical protective clothing is used by medical staff to isolate bacteria, harmful ultrafine dust, acidic solution and salt solution and keep the environment clean. Using PP(polypropylene, accounting for 62% of the total) non-woven material, covered with protective clothing special breathable film, a kind of medical suit material, strong air permeability, anti-static; Better permeability resistance, resistance to a variety of organic solvents, acid, and alkali corrosion at the same time, with high impact resistance. Strong mechanical properties, soft and comfortable texture. Non-combustion-supporting, non-toxic and non-irritating, harmless to the skin.
According to the service life, medical protective clothing can be divided into disposable protective clothing and reusable protective clothing.
Disposable protective clothing should be discarded immediately after use without disinfection or washing. It is convenient to use, can avoid cross infection, has high cleanliness and low waste disposal cost. Usually, surgical clothing and isolation clothing with high protective requirements are mainly used in this type. After repeated use, washing, high-temperature disinfection and other measures are required. The protective performance is usually poor, and the washing and disinfection process will also increase a large number of human and water resources costs. Disposable protective clothing and medical packaging materials are therefore more popular.
According to the different processing technology of materials, medical protective clothing can be divided into woven and nonwoven protective clothing.
Woven materials are mainly used in the processing of reusable medical protective clothing, including traditional woven fabrics, high-density fabrics, coated fabrics, and laminated fabrics. Nonwoven protective clothing materials are basically disposable, and most of them are spun-bonded nonwoven fabric, spun-bonded nonwoven fabric, SMS(spun-bonded -- melt-blowout -spun-bonded) composite nonwoven fabric, flash nonwoven fabric and spun-bonded fabric composite film products. Generally, nonwoven protective clothing has better protection than mechanical materials. Among them, protective clothing made of flash materials is very popular. Flash-spun fibers have a small monofilament size, large specific surface area, and high tensile strength, especially the crystallinity and crystallization orientation that have fully reached the index of tensile fibers. Because of its excellent physical and mechanical properties and special fibrous network structure, it has a wide range of application values. On the one hand, the proportion is small, high strength, smooth, waterproof breathable, smooth surface, no fuzziness, so it is not easy to stain, and breathable waterproof material like flashspun Hypak itself does not produce pollutants, reducing the possibility of secondary pollution, but also achieves strong protection and wear comfort balance. On the other hand, the highly fibrillated three-dimensional network structure of the fiber, high tensile strength, is conducive to the adhesion with the matrix material, and plays a good crack prevention and enhancement effect, so it has been widely used in recent years. Contact Kingwill for bulk waterproof material for sale, we are the first one creative material technology enterprises in China.
Kingwills Advanced Materials Co., Ltd.
Kingwills Advanced Materials Co., Ltd.
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