In the world we live in, there are many chemical substances that seem unremarkable but play an important role, and methyl mixed ketoxime crosslinker is one of them. It is like a dedicated engineer, building stable "bridges" in the production of various materials, making the performance of materials more excellent. This crosslinker is not a single component, but a mixture of ketoxime - type silanes such as methyl tributanone oxime silane and tetrabutanone oxime silane. Take methyl tributanone oxime silane as an example, it has a complex molecular formula C₁₃H₂₇N₃O₃Si and a molecular weight of 301.457. In appearance, it is usually a colorless or light yellow transparent liquid, looking unimpressive, but it has unique physical and chemical properties. Its density is about 1.0 ± 0.1g/cm³, the boiling point can reach 322.2 ± 25.0°C, the melting point is as low as - 22°C, and the flash point is 148.7 ± 23.2°C. These characteristics allow it to remain stable in different environments. How does it work? In fact, it is like a "bridge architect", which can build "bridges" between linear molecules, making multiple linear molecules bond with each other to form a stable network structure. In this way, the strength and elasticity of rubber can be improved, and the heat resistance, wear resistance, solvent resistance and other properties of materials will also be enhanced. For example, the original rubber may be relatively fragile, but after being "transformed" by it, it can become tougher and more durable. Its birth also went through a series of complex processes. Usually, butanone oxime, methyltrichlorosilane and other raw materials are used to react in a solvent, and then steps such as standing for stratification, neutralization, filtration and distillation are required. By controlling the input amount of raw materials, the proportion of various components can also be adjusted to meet different needs. Because of these characteristics and functions, methyl mixed ketoxime crosslinker has a wide range of applications. It can be found in the fields of machinery, electronics, automobile, construction, aviation and daily necessities. It is mainly used as a crosslinker in room temperature vulcanized silicone rubber, silicone glass adhesive, etc., which can make these materials have higher strength after curing, and shorten the surface drying time and deep curing time. Moreover, it has many advantages. Compared with some acidic crosslinkers, it is non - corrosive, low in toxicity, more friendly to the substrate, will not cause deterioration of the substrate during use, has a relatively small odor, is more environmentally friendly, and thus has a wider range of applications. Although methyl mixed ketoxime crosslinker is not well known to the public, it plays an important role in our lives, silently contributing to the performance improvement of various materials.