Strengthen communication and promote development together ——College of automation, Chongqing University of Posts and telecommunications and School of intelligent engineering, Chongqing University ......
2021-02-20The study of bubbles can be traced back to the time of Plato, but for hundreds of years, people have not formed a unified understanding of the definition of bubbles. American colloid chemist L·I·Osipo......
2020-07-13In the presence of gravity and pressure difference, the liquid film of the foam will discharge unevenly, and the gas in the bubble will continue to diffuse and penetrate due to the difference in press......
2020-07-13The direct cause of foam is the presence of surfactants, which reduces the surface tension of the solution. Under the combined effect of this reason and the foam attenuation mechanism, different foam ......
2020-07-131)Physical methods from the physical point of view, the methods for eliminating foam mainly include placing baffles or screens, mechanical stirring, static electricity, freezing, heating, steam, radia......
2020-07-13The representative polysiloxane defoaming mechanism mainly includes "bridging-spreading" mechanism, "bridging-dehumidifying" mechanism, "spreading-liquid entrainment" mechanism and so on. The "bridgin......
2020-07-13Room temperature vulcanized silicone rubber has been widely used as adhesives, sealants, potting and molding materials, and has its uses in various industries. Among them, the reinforcing filler has a......
2020-04-17Speaking of silicone and rubber materials, we are very curious about the differences between the two materials. In fact, in most cases, silicone and rubber materials can be used universally, but as th......
2020-04-17Explain the core reasons for the decrease in performance of silicone rubber sheet. Do you understand? Rubber and plastic products have aging, and silicone rubber products have outstanding performanc......
2020-04-17Silicone material characteristics A. Silicone raw materials are generally gel-like, somewhat similar to plasticine, colorless and translucent, and tasteless. B. Its main characteristics are bot......
2020-04-17Liquid silicone material manufacturers Liquid room temperature foamed silica gel is one of the additive silicone rubbers, which belongs to two-component additive silicone rubbers. It consists of two......
2020-04-17(1) vulcanizing agent The vulcanizing agents used for thermal vulcanization of silicone rubber mainly include organic peroxides, aliphatic azo compounds, inorganic compounds and high energy radia......
2020-04-15Silicone leather is a new type of environmental protection leather. Silicone gel is used as raw material. This new material is processed and prepared with superfine fibers, non-woven fabrics and other......
2020-04-15The liquid sealant is a new type of polymer static sealing material which is fluid. It has good fluidity and can fill the gap in the narrow joint of the metal joint to form a uniform adhesive, viscoel......
2020-04-15This series of products is a new type of waterborne polyurethane associative thickener, which can impart a lower thixotropy and a lower yield value to the thickening system than the thickening of cell......
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