Product & Technology

• Why do cosmetics need surfactants?

  Common cosmetics are generally in paste or cream form, which contain both oil and water, and are very evenly dispersed. Water and oil are incompatible, so how can they coexist peacefully in skin care products? This is where surfactants play an important role - Emulsification. In the water-based envi

  Product & Technology July 17, 2023
• The difference between emulsifier AEO-9 and cleaning agent 6501

  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

  Product & Technology July 20, 2023
• Leather industry degreaser raw material

  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

  Product & Technology July 21, 2023
• What does penetrant do.

  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

  Product & Technology July 24, 2023
• Basic Uses of Nonionic Surfactants

  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

  Product & Technology July 25, 2023
• Several different specifications of the technical indicators of span

  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

  Product & Technology July 26, 2023
• Analysis on the calculation of HLB value of surfactant and the selection of deinking agent

  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

  Product & Technology July 27, 2023
• Surfactants in electroplating

  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

  Product & Technology July 28, 2023
• The use of textile levelling agent O, Pingjia is mainly used for textile printing and dyeing color

  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

  Product & Technology July 31, 2023
• What are the main functions of peregal O in dyeing and finishing

  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

  Product & Technology August 01, 2023