Cationic surfactants are ionized after their molecules dissolve in water, and the hydrophilic groups connected with the oleophilic groups are positively charged surfactants. Oleophilic groups are generally long carbon chain alkyl groups. Most of the hydrophilic groups are cations containing nitrogen

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

We usually refer to the interface between the phase of matter and the phase as the interface, such as gas/liquid, gas/solid, liquid/liquid, solid/solid, solid/liquid five. The interface containing a gas phase is called a surface, including a liquid surface and a solid surface. Surfactants can change

Color: ≤30, Pt-Co, pH value: 5.5~7.0 (1% aqueous solution), turbidity point: 91.0~96.0℃(0.5g levelling agent O dissolved in 5%NaCl solution), dispersion power of calcium soap: ≥30.0g, moisture: ≤1.0%Applications of Periga O-25:In the printing and dyeing industry, Pingplus is widely used as a levelli

Surfactants are the main components of water cleaning agents, and the main varieties commonly used are as follows. At present, anionic surfactants are still heavily used in detergents, while the amount of non-ionic surfactants is increasing, and cationic and zwitterionic surfactants are used less. T

Rust and oil remover for metal surfaceRecipe 1:Ethylene glycol monoethyl ether 5.O %Ethoxylation of straight chain secondary alcohol ethers 0.5%Phosphoric acid l2.0 %Water 82.5%This agent can remove rust and light oil film on the surface of black and non-ferrous metals. When used, it can be diluted

Defoamer, also known as anti-foam agent, will produce many harmful foams in the process of industrial production, and it is necessary to add defoamer. It is widely used to remove harmful foam produced in the production process of latex, textile sizing, food fermentation, biomedicine, coating, petroc

HLB is the abbreviation of hydrophile lipophile balance, which indicates the hydrophilic and lipophile balance value of the surfactant, that is, the HLB value of the surfactant. High HLB value indicates strong hydrophilicity and weak lipophilicity. On the contrary, oleophilicity is strong and hydrop