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1. Dispersibility of defoaming agent in solution The dispersion state and surface properties of defoaming agent in solution significantly affect other defoaming properties. Defoaming agents should ......
2021-07-161. Insoluble or insoluble in bubbling liquid To burst the foam, the antifoamer should be concentrated and concentrated on the foam film. In the case of foaming agent, it should be concentrated and ......
2021-07-16Two-component room temperature vulcanized silicone rubber (RTV-2 for short) is not as convenient to use as RTV-1, but its component ratio is rich in change. One variety can obtain vulcanized product......
2021-07-16The room temperature vulcanized silicone rubber generally includes the condensation type and the addition type two categories. Add molding room temperature adhesive is linear polysiloxane with v......
2021-07-16Thermal vulcanized silicone rubber (HTV) is the most important kind of organic silicon products, methyl vinyl silicone rubber (VMQ) is the most important variety of HTV, commonly known as high t......
2021-07-161, silicone (resin) class Silicone defoaming agent is also known as emulsion type defoaming agent. The method of use is to emulsify silicone resin with emulsifier (surfactant) and disperse it in wa......
2021-07-16Of course, the high temperature resistant coating resin matrix first considers the high temperature resistant resin, but also needs to take into account the excellent adhesion performance of the res......
2021-07-16Most polymer-based coatings have no or low thermal conductivity, or even are adiabatic. However, high thermal conductivity of coatings is required in some applications. For example, for heating heat......
2021-07-16Silicone oil can be used as fabric softener, lubricant, waterproofing agent, finishing agent and so on in textile and garment industry. In order to meet the high-end needs of textiles, chemical manufa......
2021-07-14As an update of pretreatment technology, silane treatment before, of course, has its unique advantages, but given the nature of the silane itself easy to hydrolysis, its use in the process of water ......
2021-07-14(1) The ultra-thin organic film formed by silane technology can replace the traditional phosphating film. The mass of phosphating film is usually 2-3g/m2, while the mass of silane N coating film is on......
2021-07-14As the core of the technology, silane is a kind of silicon-based organic/inorganic hybrid, whose chemical structure can be expressed as: Y-R-Si-X; Where X is the hydrolytic group, Y is the organic f......
2021-07-14Phosphating technology has a history of 100 years since Thomas Wattscoslett of Birmingham, United States, pioneered it in 1906. Over the past hundred years, phosphating technology has been developin......
2021-07-14The commonly used medical silicone oil is polydimethylsiloxane, which can be made into antibloating tablets for abdominal distention and aerosols for pulmonary edema by using its defoaming property. I......
2021-07-13Silicone oil is widely used in the field of defoaming agent. It is used as a defoaming agent in various stages of textile printing and dyeing, such as sizing, desizing, refining, bleaching and dyeing......
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