Iota Silicone Oil (Anhui) Co., Ltd
Generally, silicone oil with a large molecular weight is insoluble in a surfactant solution, and for small molecular weight silicone oils, it is easily solubilized by surfactant molecules, thereby cha......
2019-12-06Certain low-molecular substances that can be thoroughly mixed with the solution can solubilize the surfactant of the bubble and reduce its effective concentration. Low-molecular substances such as alc......
2019-12-06In the foaming water system, the addition of hydrophobic silica (ie, hydrophobic white carbon black) particles alone has a defoaming effect. The hydrophobic white carbon particles will attract the hyd......
2019-12-06Because the surface of the bubble film adsorbs the surfactant, the surface tension is reduced. Therefore, under local pressure, the bubble film becomes thinner at the same time, and the surface tensio......
2019-12-06Someone has studied the defoaming process of polysiloxane in the oil system.They continuously take pictures of the foam system at a speed of 1/1000 second, the picture is enlarged 100 times, and the s......
2019-12-06The main components of white carbon black and silicon powder are the same, both are silicon dioxide, both have stable properties, while white carbon black is made of silicon dioxide by vapor depositio......
2019-12-05Silica, also known as light silica, has a scientific name of precipitated hydrated silica. Is a high-tech inorganic fine chemical product, the main ingredient is SiO2. The performance is similar to ca......
2019-12-05Silica is a highly dispersed amorphous powder or a flocculent powder, which is lightweight and has high electrical insulation, porosity, and water absorption. Its original particle size is less than 3......
2019-12-05Scientific name precipitated hydrated silica Molecular formula SiO2 * nH2O Main ingredients SiO2 Original particle size 0.3 μm or less Relative density 2.319 ～ 2.653 Melting point 1750 ℃ Appeara......
2019-12-05Precipitated silica: Also known as hydrated silica, activated silica, precipitated silica, and precipitated hydrated silica. English name: Silica CAS RN: 14464-46-1 Molecular formula: SiO2 * ......
2019-12-05For example: Organic Electroluminescent Device (OELD) is a new type of flat display device newly developed, but the service life of OELD device can not meet the application requirements. One of the te......
2019-12-04Because many shoppers like to scratch the paint film with their nails or keys when they judge the paint is good or bad, to see if there are any scratches? Therefore, waterborne wood paint must have hi......
2019-12-04The final step in the production of water-based wood lacquers is viscosity adjustment. The viscosity term is called rheological properties. Good waterborne wood lacquer must have good leveling and goo......
2019-12-04Drying speed is a key factor in the construction of water-based wood paint factories. Because the operation of the factory is more compact, and the paint can't wait that long after painting, the dryin......
2019-12-04The adjustment of the abrasiveness of water-based wood lacquers is very important for the entire workability. Just like transparent putty and transparent primer, good sandability is even more necessar......
2019-12-04
