surfactant refers to a class of compounds that can reduce the surface tension of liquids, or the interfacial tension of liquid-liquid and liquid-solid phases. Its name surfactant is a compound word of surface active agent [1], meaning "surfactant is a substance that can enhance the activity of the s

In recent years, with a large amount of waste directly or indirectly discharged into the soil, soil pollution has become increasingly serious, which has to arouse our great attention. Surfactant is a kind of material that can clean and repair polluted soil. It has good hydrophilicity, lipophilicity

Peregal O is a colorless transparent liquid or white waxy solid at room temperature, non-toxic, non-irritating, with good emulsification, dispersion, water solubility, decontamination, is an important non-ionic surfactant, widely used in a variety of industrial cleaning agents, emulsifiers, printing

As the name suggests, penetrant is a substance that plays a penetrating role and also has a fixed hydrophilic and oil-philic group, which can be oriented on the surface of the solution and can significantly reduce the surface tension.The full name of penetrant JFC is fatty alcohol polyoxyethylene et

Span alias sorbitan fatty acid ester. Its appearance is white or yellowish wax, flake, powder (≥100 mesh). Soluble in hot ethanol, ether, methanol and carbon tetrachloride, slightly soluble in ether, petroleum ether, can be dispersed in hot water, is a w/o emulsifier, with strong emulsification, dis

Peregal O-10, HLB value 12-13, easy to dissolve in water, with excellent emulsification, cleaning, wetting properties, can be used as emulsifier, wetting agent, detergent and spinning oil components.Peregal O-15, HLB value 14-15, easy to dissolve in water, hard water, acid, alkali stability, with ex

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

Surfactant is one of the materials in the field of metal surface treatment technology, and it is also one of the indispensable components of most electroplating additives. In the entire process of electroplating, such as chemical degreasing before plating treatment, pickling rust removal, electrolyt

1 HLB value of surfactant and selection of deinking agent of waste paperSurfactant is an indispensable agent in deinking agent, which determines the quality of the whole deinking agent formula. There are many kinds of surfactants, and the range of use is also very wide, which can be used as dispersa

Technical indicators of several different specifications:Specifications/appearance (25 ℃)/hydroxyl value (mgKOH/g)/saponification value (mgKOH/g)/acid value (mgKOH/g)/water portion (%)/HLB value, melting point (℃)Span 20:Amber viscous liquid /330 ~ 360/160 ~ 175/≤ 8/≤ 1.5/8.6/ liquid (25 ℃)Span 40:Y