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Analysis of the performance and dust removal effect of ultra-fine dust-free cloth
Introduction of dust-free cloth performance Microfiber dust-free cloth is a kind of rapidly developing differentiated fiber. It is called a new generation of synthetic fiber. It is a high-quality, high-tech textile raw material, which is a high-tech chemical fiber. ** A typical representative of the new synthetic fiber that is developing in the direction of authenticity. It is made of ultra-fine and tough fiber, has a super-strong structure, soft and tough characteristics, does not damage the work, and has the advantages of low dust and low ion content. It is receiving unprecedented attention! Ultra-fine dust-free cloth performance: Due to the small fiber diameter, the bending rigidity is small and the hand feel is particularly soft. The specific surface area of ​​the fiber is large, so the coverage, bulkiness and warmth of the fiber fabric are significantly improved, the specific surface area of ​​the fiber is more frequently contacted with dust or oil, and the oil has a greater chance of penetrating from the gap between the fiber surfaces. Therefore, it has a very strong cleaning function. The fiber is made into an ultra-high-density fabric, and the gap between the fibers is between the diameter of the water droplet and the diameter of the water vapor droplet, so that the fabric has a waterproof and breathable effect. The fibers have many fine pores between the microfibers to form a capillary structure. If processed into a towel-like fabric that can be wetted by water, it has high water absorption, and the washed hair can quickly absorb water with the towel. Drop and let the hair dry quickly. Advantages of microfiber dust-free cloth: Through testing, the microfiber is superior to the removal ability of particles below 1.0um, and the general removal of foreign matter is generally good. For the removal of fingerprints, grease and other contaminants, the ultra-fine removal ability will be better; after the microfiber wipe, there is less residual liquid left on the surface, so the process of cleaning with the solvent will be more efficient. In theory, ultra-fine will be more powerful than ordinary absorption, but the actual ultra-fine is very difficult to clean, so it is difficult to generalize. Dust removal effect: Microfiber dust-free cloth is usually shaped fiber, and its fineness is usually only one-twentieth of that of ordinary polyester yarn. In this comparison, microfiber dust-free cloth and to be cleaned The surface has a larger contact area! And having a larger contact area gives the microfiber better dust removal effect! In addition, the yarn of the microfiber dust-free clothing fabric is a bundle structure, which gives more fine pores on the fabric, and these fine pores are much smaller than the micropores on the ordinary polyester fabric! Therefore, microfibers can show better ability to adsorb tiny particles in this respect! In 2012, from the material of the dust-free cloth, the ultra-fine fiber dust-free cloth can be a composite material of polyester and nylon fiber. Since the nylon fiber has many hydrophilic groups in the molecular structure, its absorption property is required. Better than polyester (polyester has no hydrophilic group, so its absorption is far less than nylon). According to the analysis: from the overall mechanism of adsorption of liquid: 100% polyester dust-free cloth due to the high degree of crystallinity of the fiber, and are usually round fibers, so the surface is the main force of adsorption! The way the surface is adsorbed can cause a large distribution ratio of the dirty liquid between the clean cloth and the surface to be cleaned! The ultrafine fibers are mostly shaped fibers, and the absorption method for the dirty liquid is also the adsorption and wicking of the surface, and the wicking effect can firmly control the pollutants without back pollution. Therefore, the microfiber can remove more particles! Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn