Silicone oil is a polyorganosiloxane with a chain structure of different degrees of polymerization. It is produced by hydrolyzing dimethyldichlorosilane with water to obtain a primary polycondensation ring. After multi-layer process, mixtures of various polymerization degrees can be obtained, and finally silicone oil is obtained. At the same time, silicone oil has many special properties, such as high and low temperature resistance, oxidation resistance, high flash point, low volatility, good insulation, low surface tension, non-corrosive to metals, non-toxic, etc.

Among various types of silicone oil, methyl silicone oil is the most widely used and the most important variety of silicone oil, followed by methylphenyl silicone oil. Various functional silicone oils and modified silicone oils are mainly used for different special purposes and different oil use points.

1. Release agent

As a multi-purpose release agent, silicone oil is used as an interface coating on the surfaces of two objects that are easy to adhere to each other, making the surfaces of the objects easy to detach, smooth and clean. The demoulding has good durability, the surface of the molded product is smooth and beautiful, and dust does not stick due to painting; it can be used as a technical oil in bakeries, candy factories, capsule factories, and packaging factories. Comply with food grade certification, environmentally friendly, non-toxic.

2. Defoaming agent

Since this product has low surface tension and is insoluble in water, animal and vegetable oils and high-boiling point mineral oils, it has good chemical stability and is non-toxic. It is used as a defoaming agent and has been widely used in petroleum, chemical industry, medical treatment, pharmaceuticals, food processing, In textile, printing and dyeing, papermaking and other industries, as long as modified silicone oil is added, it will have a good defoaming agent effect.

In daily life, it can be seen everywhere. Some plasters based on silicone oil are very effective in treating burns, dermatitis, bedsores, etc. The anticoagulant effect of silicone oil can be used to treat the surface of the blood reservoir and extend the storage time of blood samples.

At the same time, dimethyl silicone oil has various excellent properties, so it has been extremely widely used in various sectors of industrial and agricultural production, defense industry, scientific research and medical and health sectors. It is widely used in electrical insulation, demoulding, defoaming, damping, shockproof, rolling, dustproof, waterproof, high and low humidity, etc.