Disposable masks wholesale medical supplies Ankang (certified), disposable masks

Activated Carbon medical masks: Join activated carbon materials, the most important role is to every other flavor, not bacteria virus, and respiratory resistance will increase, every bacteria function 98%. Dust masks: mainly disposable dust masks, anti-bacteria function in general. Ordinary paper masks: large particles useful in the barrier, less than 5 microns in diameter viruses easily through the limited industrial dust masks separated bacteria function: the national standard GB2626-2006 "self-absorption filter anti-particulate respirators" in the mask divided into three categories: First, disposable two, three double half mask, full face mask 4, Note: Use the international requirements for dust masks are quite strict, dust masks belonging to the first rank in the personal protective equipment, the high in earmuffs and protective glasses. Authoritative testing and certification of CE certification in Europe and the United States NIOSH certified. Mainly used for containing a low concentration of harmful gases and vapors operating environment. Only loaded sorbent canisters box or sorbent. Some cartridges also equipped with a filtering layer, while the aerosol can. Activated carbon is a black powder, granules or pellets having a porous amorphous carbon, mainly composed of carbon, also contain small amounts of oxygen, hydrogen, sulfur, nitrogen, chlorine. Also it has a fine structure as graphite, but where the grain is small disposable masks have irregularly stacked between layers. Having a large surface area (500 to 1000 m 2 / g), there is a strong adsorption property brand disposable masks, gas can be adsorbed on its surface, the liquid or colloidal solids; for gas, liquid wholesale disposable masks, adsorbing material quality activated carbon can close their quality. Which is selective adsorption, non-polar substances are more easily adsorbed than polar substances. In the same series substance, a substance having a boiling point higher the more readily adsorbed, the lower the temperature the greater the pressure the greater the concentration, the greater the amount of adsorption. On the contrary, under reduced pressure, heated favor desorption gas. Disposable masks wholesale medical supplies Ankang (certified), disposable masks provided by the Fujian Provincial Medical Devices Co., Ltd. Ankang. Fujian Ankang Medical Devices Co., Ltd. (www.fjankang.com.cn) is Fuzhou, disinfection products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the well-being of medical consumables leadership with the staff warmly welcome all inquiries negotiations to create the well-being of medical supplies better future.