The quality of the dust-free cloth and the cleanliness […]
The quality of the dust-free cloth and the cleanliness of the dust-free cloth material are a key factor in its quality. The level of cleanliness directly affects the decontamination ability of the dust-free cloth. Most of the raw materials of clean cloth are made of polyester and nylon warp knitted or woven, so the raw material (yarn) is one of the important factors affecting the quality and price of clean cloth; the early ordinary fiber wipes are made of It is made of 100% polyester fiber (first-class yarn). What are the factors that determine the quality of ultra-fine dust-free cloth?
1. The amount of non-volatile matter of the dust-free cloth in the solvent, usually the solvent is used, just use which solvent to evaluate. The amount of residue is usually tested with precision weighing equipment, but the user can also determine whether the residue of the dust-free cloth is within the required range by wiping whether it has fogged.
2. The amount of dust generated by the dust-free cloth, including the amount of dust particles released in the air and the amount of dust particles released in the liquid. Many people think that shaking and dwarfing is an intolerable problem for clean cloths. In fact, it is not. On the contrary, shaking and dwarfing is a physical property of the clean cloth wiping material itself. It is only the level of chipping.
3. The amount of ions released from the dust-free cloth is mainly to check metal ions and non-metal ions with high activity. If your wiped surface has precision metal materials, it is recommended that the precipitation of ions be used as an important inspection item, because active ions can easily damage the surface of precision metal through battery reactions.
Nowadays, the pursuit of material life is also high, and more and more electronic appliances are used in our lives. In the production industry, product quality is the lifeblood of an enterprise's development. Ultra-fine dust-free cloth is often used in many precision electronics industries. To ensure the cleanliness of electronic products, you must first ensure that the dust-free cloth used really meets the cleaning requirements.
