What is the quality of superfine dust-free cloth price related to?

The quality of the dust-free cloth and the cleanliness of the dust-free cloth material are the key factors of its abnormal quality. The cleanliness directly affects the ability of the dust-free cloth to remove dirt. Most of the raw materials of dust-free cloth are knitted or woven by tapestry and nylon, so the raw material (yarn) is one of the important factors affecting the quality and price of dust-free cloth; the early ordinary fiber wiping cloth is processed by 100% tapestry fiber (first-class yarn). Generally, the cleanliness of dust-free cloth wiping materials is defined in the following aspects:

1. The amount of non-volatile matter in the solvent of the dust-free cloth is usually evaluated by the solvent. The amount of residue is usually tested with a precision weighing device, but the user can also determine whether the residue of the dust-free cloth is within the required range by wiping whether it is foggy.

2. Dust emission of 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 to remove the chips is an intolerable problem of the dust-free cloth. In fact, it is not the case. On the contrary, shaking to remove the chips is a physical property of the dust-free cloth wiping material itself, just how much chips are removed.

3. The ion precipitation amount of dust-free cloth mainly checks the metal ions and non-metal ions with high activity. If you wipe the surface with precision metal materials, it is recommended to take ion precipitation as an important inspection item, because active ions can easily damage the surface of precision metal through battery reaction.