where R is an alkyl substituent and Me is a metal substrate The metal silanized film layer after film formation is mainly composed of two parts: one is on the metal surface, the silane treatment ag......
2023-06-15The silane coupling agent is difficult to hydrolyze in water without additives, and the hydrolysis cycle is very long. The hydrolysis of the silane coupling agent will be accompanied by the side react......
2023-06-09The conversion coating product using silane coupling agent alone has a thin conversion film and poor corrosion resistance. Although it can improve the bonding force between the coating and the metal s......
2023-06-05Bare metal substrates are easily corroded under natural conditions, and coating a layer of paint on the surface of the metal substrate is the most common and easiest way to alleviate the corrosion of ......
2023-06-01We often see that there are a lot of adhesives polluting the stone outside. What is the reason for this? The pollution and deterioration of stone sealants are generally manifested in the sealant be......
2023-05-24There is also a method to identify "silicone oil" in shampoo on the Internet: add shampoo to clean water and stir, if the water becomes cloudy after standing, then the shampoo is added with silicone o......
2023-05-19Silicone oil is a liquid polyorganosiloxane with excellent high and low temperature resistance, chemical stability, shear resistance, viscosity-temperature characteristics and high compressibility. Vi......
2023-05-12Methyltriethoxysilane is an important organosilicon raw material, which can be used to prepare various organosilicon polymer materials. Methyltriethoxysilane can be copolymerized with other silicon......
2023-05-08IOTA-580 3-Mercaptopropyltrimethoxysilane is a silicone coupling agent with mercapto functional groups. It is widely used in rubber processing and is commonly found in rubber products such as tires, w......
2023-05-08The surface activity of modified polysiloxane in water phase or oil phase depends on the type and quantity of modifying groups. Oil-soluble polysiloxane can improve the diffusion ability of oil and pa......
2023-04-21n-Propyltrimethoxysilane is an important silicone rubber crosslinking agent, which can effectively improve the performance of silicone rubber and expand the application scenarios of silicone rubber. I......
2023-04-17Airgel is a new lightweight porous solid material. Due to its low density, high specific surface area and excellent thermal insulation performance, it has been widely used in many fields such as petro......
2023-04-13IOTA-Si75 bis-[3-(triethoxysilyl)propyl]-disulfide is widely used in rubber industry, which can significantly increase the elastic modulus and tensile strength of rubber, improve the wear resistance a......
2023-04-06What is an adhesive Adhesives, commonly known as glue, can connect the same kind or two or more homogeneous or heterogeneous parts (or materials) together, and have sufficient strength after curing. ......
2023-03-30Silicone rubber is a linear polyorganosiloxane-based polymer, adding crosslinking agent, reinforcing filler and other compounding agents, and forming an elastic body with a network structure after vul......
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