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Views: 0 Author: Site Editor Publish Time: 2023-07-12 Origin: Site
There are many types of detergent , sodium tripolyphosphate is one of them, and its components play a very important role.
First
First is the chelation of heavy metal ions: heavy metal ions in water are used in the washing process to combine with detergent molecules to form insoluble metal salts, which reduces the washing ability or even completely loses its effect. Therefore, it isnecessary to add a substance capable of rendering the heavy metal ions contained in the washing water harmless to the detergent.
Sodium tripolyphosphate is an additive with such excellent performance. It has a strong chelating effect on heavy metal ions, which can seal them and eliminate their adverse effects on washing. In addition, it can also capture various metal components contained in the dirt and play a role in dissociating the dirt during the washing process.
Second
The second is to degumming, emulsifying and dispersing the dirt: sodium tripolyphosphate has the effect of swelling and solubilizing the protein in the dirt, and has the effect of degumming; promoting the emulsification of fat; dispersing the solid dirt effect.
Third
The third is to prevent agglomeration of detergents: sodium tripolyphosphate can keep detergents dry and granular, and can prevent agglomeration due to water absorption. In addition, sodium tripolyphosphate also has an alkaline buffering effect, which is beneficial to the removal of acidic dirt.
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