Product & Technology

• Is the "burn" produced during grinding due to insufficient cooling?

  Is the "burn" produced during grinding due to insufficient cooling?The problems such as "burn" bluing in grinding are caused by local high temperature overheating.The cooling effect of grinding fluid is to transfer the accumulated heat on the grinding wheel and workpiece in time through the heat tra

  Product & Technology March 20, 2023
• Test index of cutting fluids

  The main test items stipulated in GB/T 6144-2010 "Synthetic cutting fluid" are:1. Appearance detection index requirementsLiquid cutting fluid requirements: no stratification, no precipitation, uniform liquid concentrationPaste cutting fluid requirements: no different phase precipitation, uniform pas

  Product & Technology March 17, 2023
• The role of cutting fluid

  First, cooling effectThe cooling effect relies on the convection heat transfer and vaporization of the cutting fluid to remove the cutting heat from the solid (tool, workpiece and chip), reduce the temperature of the cutting zone, reduce workpiece deformation, and maintain the hardness and size of t

  Product & Technology March 15, 2023
• What is the difference between AEO-3,AEO-7,AEO-9 in use?

  1. Different PH valuesaeo-3: The PH value of aeo-3 is 6-8.aeo7: The PH value of aeo7 is 5-7.aeo9: The PH value of aeo9 is 5.0-7.0.Second, the HLB value is differentaeo-3: The HLB value of aeo-3 ranges from 6 to 7.aeo7: The HLB value of aeo7 is 12.aeo9: The HLB value of aeo9 is 12-13.Three, different

  Product & Technology March 01, 2023
• Polyoxyethylene (20) Sorbitan Monooleate Tween 80

  Product Name: Polyoxyethylene (20) Sorbitan Monooleate Tween 80 cas no 9005-65-6

  Product & Technology February 28, 2023
• Concrete waterproof agent features prominently

  Concrete waterproofing agent can significantly improve the impermeability and waterproof function of concrete, and the impermeability grade can reach more than P25. At the same time, it has the effects of slow setting, early strength, water reduction and crack resistance, and can improve the workabi

  Product & Technology May 19, 2023
• What is the function of concrete admixture in engineering

  What important role can concrete admixtures play in engineering? Concrete admixtures can not only meet the production requirements of segments, but also outperform aliphatic water reducing agents in the production process, strength and durability indexes of segments. The popularization and applicati

  Product & Technology May 25, 2023
• Penetrant JFC

  The full name of penetrant JFC is fatty alcohol polyoxyethylene ether, which is a non-ionic surfactant.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 sign

  Product & Technology July 19, 2023
• Emulsifier pan series products specific performance uses

  The pan 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, has a strong emulsification, dispersion, lubrication, can be mixed with all kinds of surfactants.

  Product & Technology July 18, 2023
• Leather penetrant jfc

  Application of surfactants1. 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 t

  Product & Technology July 13, 2023