The function of surfactants1. Wetting effectWhen a solid is in contact with a liquid, the original solid/gas and liquid/gas interfaces disappear and a new solid/liquid interface is formed, a process called wetting. For example, textile fiber is a porous substance with a huge surface, when the soluti

Tween 80 is a non-ionic surfactant with significant resistance to electrolyte and strong hydrophilicity. It is an excellent O/W emulsifier. The high concentration of electrolyte and the change of pH value have little influence on its emulsifying ability. It has a good emulsification effect on vegeta

As we all know, the raw wool contains a lot of sediment, grass, minerals, sand, urine alkali and other impurities and lanolin. Therefore, in the wool processing process, the second process is the wool washing. The purpose of washing is to remove impurities such as sediment, to remove lanolin, and to

The antifouling soap is mainly composed of two parts: cleaning agent and washing aid.(1) Cleaning agentCleaning agent is generally used anionic and non-ionic surfactants: anionic surfactants are cheap, have a certain decontamination ability, do not affect the feel after washing, but there are certai

1. FormulaComposition ratio (mass part)Fatty alcohol polyoxyethylene ether 10-20Fatty amine polyoxyethylene ether 10-20Isocenol polyoxyethylene ether 5-10Secondary alcohol polyoxyethylene ether 5-15Solubilizer (diethylene glycol butyl ether, ethanol or isopropyl alcohol) 3-6Add deionized water to 10