Medical protective clothing
During the Chinese New Year in 2020, a pneumonia outbreak caused by a new coronavirus have spreaded throughout China and even the world. At this time, a high-quality medical protective clothing capable of effectively blocking microorganisms, blocking the penetration of body fluids, and preventing the transmission of disease has brought great security to the medical staff who are fighting on the front line. What material is protective clothing made of and how does it work?
Medical protective clothing is a broad concept that includes all types of clothing worn by medical personnel in a medical environment, such as daily work clothing, surgical clothing, isolation clothing, and protective clothing. According to different application environments and functions, medical protective clothing has different standard grades for liquid and bacterial penetration, and the materials used are also different. However, they can be roughly classified into reusable and disposable (disposable) types according to their basic functions. Currently the most commonly used on the market is reusable protective clothing.
Reusable protective clothing is generally used as daily work clothes and surgical clothes for medical staff. It is mainly made of traditional woven fabrics, high-density fabrics, coated fabrics and laminated fabrics. Laminated fabrics are made by laminating a common fabric with a special film through a lamination process. Therefore, it has become the mainstream choice in the industry due to better protection and moisture and vapor permeability.
The relatively high-end laminated fabric is a PTFE super waterproof and moisture-permeable composite fabric. The fabric is made of polytetrafluoroethylene as a raw material. After extruding and stretching, a microporous film is formed. This film is laminated on various fabrics and substrates with a special process to become a new type of filter material. Because the membrane has a small pore size, uniform distribution, and large porosity, it can filter dust particles including bacteria while maintaining air circulation to achieve the purpose of purification and ventilation. This laminated fabric is windproof, waterproof, breathable, moisture permeable, and extremely comfortable. At present, most developed countries use PTFE. The medical multi-functional protective clothing developed by using polytetrafluoroethylene composite film as the insulation layer has durable physical and mechanical properties such as water resistance, water repellency, antibacterial, antistatic, flame retardant, moisture permeability, etc., and is resistant to blood, viruses (liquid or gas) Body weight) has good barrier performance under natural and stress conditions, and the barrier (filtration) efficiency is greater than 99%.
Our company produces and sells polytetrafluoroethylene raw materials, and the raw materials for the production of laminated woven fabrics for medical protective clothing are generally produced using polytetrafluoroethylene dispersion resin.
At present, our company has resumed production and is willing to provide you with high-quality products and services. Facing the evil virus, I hope you protect yourself and your family!