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Concrete Frosrate Silane Immersion Structure Conditioning Technical Specifications
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JY-G is n-octylsilane. Among the molecular structures having eight carbon backed alkyl functional groups and 3 hydrolyhaledboxylaloxy (ethoxy). Hardio is strong, good wetted dispersibility. In different applications, it can be used as a surface modifier for waterproofing agents, building protection agents, and pigment fillers. The SPU refers to siliconized polyurethane, and the SPU is a silane-sealing modified material with polyurethane as the main chain. This sealing glue not only retains the advantages of the original PU sealant, but also greatly improves heat resistance, aging resistance and weather resistance. For metallic, glass, PVC, etc., there is a good bonding effect, free of free isocyanate, non-polluting curing oozing, and does not pollute the surface and surroundings of the viscous substrate. The specific small molecule structure of the isosilane silane, the small molecular structure can be penetrated, and the concrete substrate has good affinity. The silane active ingredient is chemically reacted with water exposed to the air in the acid-base environment, and produces a hydroxyl group. These hydroxyl groups will be accumulated with the substrate and its own crosslinking, combined with the inner wall of the capillary hole, and finally form a firm hydrophobic network protective layer on the concrete capillary hole, which can effectively prevent the external moisture and harmful substances, so that internal moisture and harmful gas Email, greatly improved salt, antifreeze and waterproof, extended reinforced concrete, and prolonging the life of reinforced concrete. In the chemical market, barium sulfate as a common filling raw material in most raw materials, making people start understanding and using it. Just like a silane coupling agent, 钡 钡 钡 is also an indispensable raw material in plastic production. However, how to better combine these two products, how to determine the relationship between products, has become a problem that needs to be understood.Shin-Etsu Japan KBE-04 supplier  Simply, the surface method of barium sulfate flame retardant includes: adding a silane coupling agent in a C1 to C10 flux to form a silane coupling agent having a mass purity of 1% to 20%; a silane coupling agent solution with sulfate The paddle is mixed, and the mass of the silane coupling agent is controlled as barium sulfate, stirred at 0 to 100 ° C for 30 to 500 minutes, dried to remove filtration, and to obtain a modified sulfate flame retardant. In fact, technological innovation is an important factor in obtaining competitive advantage, and is also an inevitable choice for enterprises seeking sustainable rapid development. In recent years, silane technology has continuously concerned about technology research and development and innovation, and pursue manufacturing technology excellence, and its products have a good reputation at home and abroad. Blade status monitoring; software has portability, can be used as a state monitoring method for rotating objects. Silane impregnant concrete antiseptic silane impregnant structure anti-corrosion technology specification; First, the product introduction concrete antiseptic silane impregnation is a colorless transparent liquid, concrete antiseptic silane impregnant can be widely used in highways, bridge structures, port terminals, airport parking, The various reinforced concrete structures such as maritime projects are particularly applicable to high-standard concrete structures used in harsh environments, such as saline, bridge, pier, mechanical, etc. Construction is not allowed. Project Case: Shanghai Chongming Island Yangtze River Bridge silane impregnated, Shandong Haiyang nuclear power plant tunnel silane impregnation, Vietnam Saigon pier silane impregnated sprayed, Hainan LNG Workboat Terminal, Shenzhen Yantian Port Marina, etc. At the beginning of the 21st century, silane impregnation techniques were gradually recognized and accepted by Chinese engineers. Due to the excellent anticorrosive effect, economic cost and simple construction method of the silane impregnant, especially isobutyl (alkene) triethoxysilane. Since the successful development of the 1980s, silane-modified sealant products have been successfully used in Japan for more than 30 years, especially in the seam seal in the prefabricated building. At the same time, due to the hanging stone curtain case, plasticizer is often generated, and the application of silicone sealing glue on the porous concrete prefabricated outer wall plate is questioned. It is not recommended on the prefabricated outer wall plate without being spread on its surface. Although famous in the industry, it lays a foundation for further development in the silane field, but the development of Jingzhou Jianghan has also been restricted by many factors.Tetraethyl Silicate factory  At that time, due to the late domestic silane coupling agent, the products produced were mainly imitating foreign patents expired products. There was no core technology and patents, and the gap is obvious compared to foreign products, and they don't need to say market competitiveness and pricing power. . At that time, the domestic silane market was basically Si69 and KH550, most peers passed the price reduction promotional product, the market order was confusing. In addition, the by-products produced by silane lacks effective utilization methods, and it is difficult to treat three waste. Silane is a special small molecule structure, penetrating the concrete surface, penetrating into the interior of the concrete to 10 mm, distributed in the inner wall of the concrete capillary hole, even reaches the smaller capillary wall, chemically reacted with the air and water in the substrate , A silicon polymer hydroxyl group (like silicone) forming a mesh cross-linking structure. These hydroxyl groups will be closely bonded to the substrate and itself, produce bonding, accumulation, and curing, and bonded to the inner walls and surfaces of the capillary holes. Form a tough anti-corrosion osmotic drainage. The water-proof substrate is formed to be much lower than the surface tension of water, producing capillary anti-gas pressure, not blocking capillary, waterproof, maintaining breathing of the concrete structure.Momentive Silquest TEOS manufacturer  At the same time, it gives a more tough mechanical property of the concrete surface.
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