Is silicone oil harmful to mobile phone screens?

Silicone oil is not harmful to mobile phone screens. The white edge filling liquid is silicone oil, which does not harm the screen of the mobile phone, but it is permeable. These oils will penetrate into the mobile phone, which will definitely cause certain damage to the internal parts of the mobile phone over time. The most commonly used methyl silicone oil, also known as ordinary silicone oil, whose organic groups are all methyl groups, has good chemical stability, insulation and hydrophobic properties.

It is obtained by hydrolyzing dimethyldichlorosilane with water to obtain the initial polycondensation ring body. The ring body is cracked and rectified to obtain a low ring body. A mixture of different degrees of polymerization can be obtained by removing low boilers by distillation under reduced pressure.

Silicone oil application field

Silicone oil has a very wide range of applications. It is not only used as a special material in aviation, cutting-edge technology, and military technology sectors, but also in various sectors of the national economy. Leather and paper, chemical light industry, metal and paint, medicine and medical treatment, etc.

The main applications of silicone oils and their derivatives are film release agents, shock absorption oils, dielectric oils, hydraulic oils, heat transfer oils, diffusion pump oils, defoamers, lubricants, hydrophobic agents, paint additives, polishes, cosmetics and Daily necessities additives, surfactants, particle and fiber treatment agents, silicone grease, flocculants.