The specific amount of surfactant depends on where you use it

2021-07-28 16:51:52

Alkyl glucosides have the advantages of ordinary nonionic and anionic surfactants: high surface activity, high viscosity, rich foam, fine and stable. It has obvious synergistic effect with other surfactants; It has strong dispersibility to calcium soap and can be used in hard water; Very low irritation to epidermis, mucosa and living cells; It is easy to biodegrade in the natural environment and has less environmental pollution. APG is formed by condensation of starch or its hydrolyzed sugar with fatty alcohol. The source of raw materials is very wide, which has attracted more and more attention in recent years.

The addition amount depends on different surfactant types, and the critical micelle concentration is generally considered. It can be found in this literature. The specific amount depends on where you use it. Generally, it's about five thousandths a minute.

One application of surfactant is to be used as emulsifier. Therefore, from a philosophical point of view, the relationship between the whole and the part. The whole is not a simple addition of the part, so the surfactant can do other things. The part has the function of the whole, so the surfactant can be used as emulsifier.

According to the source, it can be divided into vegetable oil and animal oil. Vegetable oils such as olive oil, almond oil, soybean oil, etc. Animal fats include tallow, lard, mink oil and turtle oil. The product of hydrogenation of these animal and vegetable oils is called hardened oil. Hardened oils commonly used in cosmetics include: Hardened coconut oil, hardened tallow, hardened castor oil and hardened soybean oil. 2) Waxes are esters composed of high carbon fatty acids and high carbon fatty alcohols. It is mainly used as a fixing agent in cosmetics to increase the stability of cosmetics, adjust its viscosity, improve the melting point of liquid oil, and produce a soft effect on the skin. According to different sources, waxes can also be divided into plant waxes and animal waxes.