Product & Technology

• Several different specifications of the technical indicators of the 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 October 23, 2023
• How does the textile printing and dyeing industry use polyether defoamer?

  Textile printing and dyeing products can be seen everywhere in daily life, there will be foam during textile printing and dyeing, each manufacturer will add a variety of surfactants during printing and dyeing to assist processing, different procedures through stirring and mechanical shaking will be

  Product & Technology October 24, 2023
• Penetrant JFC use

  Penetrant JFC use:Used for sizing, desizing, boiling, bleaching, carbonization and chlorination and other processes, can also be used as dyeing bath and finishing bath penetrant, as well as leather coating penetrant.The leather industry is mainly used as a water immersion agent, which can significan

  Product & Technology October 25, 2023
• Application in the production of battery catalyst

  The molecules of surfactants are composed of hydrophobic and hydrophilic groups, which can form ordered assembly micelles, reverse micelles, vesicles and so on in solution, and ordered assembly can be used as a "microreactor" to prepare nanoparticles. The surfactant can make the carrier form a direc

  Product & Technology October 26, 2023
• Application of Surfactants

  1. CosmeticsSurfactants are widely used in various cosmetics as emulsifiers, penetrants, detergents, softeners, wetting agents, fungicides, dispersants, solubilizers, antistatic agents, hair dyes and so on. Non-ionic surfactants are most commonly used in cosmetics because they are non-irritating and

  Product & Technology October 27, 2023
• The Function of Surfactants

  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

  Product & Technology October 31, 2023
• Types, properties and applications of softeners

  Softeners can be divided into two types: fatty acid derivatives and silicone oils. The former is a traditionally widely used softener, while the latter is a new variety. The development of silicone softeners is very fast, and new varieties with various properties and functions are constantly being d

  Product & Technology November 01, 2023
• Penetrant JFC performance status description:

  Penetrant JFC performance status description:1, composition: ethylene oxide and fatty alcohol condensation2, appearance: colorless to light yellow transparent viscous liquid3, ionic: non-ionic type4, solubility: easily soluble in water5, stability: acid resistance, alkali resistance, chlorine resist

  Product & Technology November 02, 2023
• Surfactants for low-bubble type cleaning

  1. Causes of surfactant foam formationWhen a surfactant is mixed with water, the hydrophilic end dissolves in the water, and the hydrophobic end detaches from the water and gathers at the surface. In surface surfactants, hydrophobic groups will leave the water surface and enter the air, and hydrophi

  Product & Technology August 22, 2023
• Rubber surfactant

  Chemical composition: Polyethylene glycol 400 monostearateType: Non-ionicAppearance: yellowish to milky white solidHLB value: 11Content: >99%Second, performance and use1, soluble with oil and organic solvents, compatible with most surfactants, stable in a wide PH range, with excellent emulsification

  Product & Technology August 23, 2023