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

Nonionic surfactants do not ionize in water. They are amphiphilic molecules with hydroxyl (-OH) or ether bond (R—O—R′) as the hydrophilic group. Because the hydrophilicity of hydroxyl and ether bonds is weak, the molecule must contain multiple such groups—only to show a certain degree of hydrophilic

The broad concept of penetrant refers to a class of chemicals that can help substances that need to penetrate to penetrate substances that need to be penetrated. In industry, surfactants (which can be anionic or nonionic) or organic or inorganic solvents are generally used. Penetrants are generally

Chemical composition: Alkylphenol polyoxyethylene etherType: Non-ionicAppearance: milky white to light yellow pasteHLB value: 16PH value: 5.0 - 7.0 (1% aqueous solution)Performance and use Easily soluble in water, stable to sulfuric acid, hydrochloric acid, organic acid, general reducing agent, oxid

The emulsifier AEO-9 and cleaning agent 6501 often use the use of cleaning agents in various industries. It is a raw material that cannot be missing in various makeup supplies such as various types of liquid detergents. So what is the difference between the two?Emulsal AEO-9 can also be called MOA-9