Concentration of washing liquid used in washing and dewatering machine

1. The stable stage of the washing line. Since the active fabric micelles containing dirt particles have more homogeneous charges and adsorb a layer of water film and a layer of active fabric molecules is also adsorbed on the surface of the fabric, the dirt particle glue is relatively stable in water and will not be deposited on the fabric. Of course, many other ingredients in detergents, such as phosphates and carboxymethylcellulose, also play an important role in this process. The former can form soluble complexes with calcium and magnesium ions in the water, and use an extraction machine to soften hard water; the latter can prevent dirt from redepositing on fabrics, and many inorganic salts can promote the formation of adhesives and enhance the decontamination ability.

2. Generally speaking, washing machines have significant decontamination capabilities when the detergent concentration is between 0.1% and 0.5%. If the clothes are too dirty, you can go a little higher. But if it is too thick, it will reduce the decontamination ability, so you need to pay attention.

3. The influence of washing liquid temperature on the washing process. Experience has proved that when other conditions are exactly the same, hotter washing liquid has a better washing effect. For cotton fabrics, when the temperature of the washing liquid gradually increases from 0 to C, the effect of the detergent on the fabric surface gradually increases. When the liquid temperature is close to 30~(2, this effect has been fully achieved. When the liquid temperature rises it reaches about 35%, and the softening effect of the phosphate in the detergent on hard water is almost completed. If the liquid temperature is raised from 40T, the foam suppressor in the detergent will play a role in reducing foam, which will affect the performance of the detergent. A washing machine is very necessary for washing.