Application of silicone oil in the electromechanical industry: Silicone oil is widely used in motors, electrical appliances, and electronic instruments as temperature resistance, arc corona resistance, corrosion resistance, and moisture resistance. Dust-proof, currently also used as impregnating agent for transformers, capacitors, TVs, scanning transformers, etc. In various precision machinery, instruments and meters, it is used as a liquid shockproof and damping material. The shock-absorbing performance of silicone oil is little affected by temperature, and it is mostly used in the occasions with strong mechanical vibration and large changes in ambient temperature, such as instruments used in airplanes and automobiles. It is used for anti-shock, damping, and stabilizing instrument readings. It can also be used as a liquid spring and is used in the landing gear of the aircraft.

Silicone oil as defoamer: Silicone oil has low surface tension and is insoluble in water, animal and vegetable oils and high-boiling mineral oils. It has good chemical stability and is non-toxic. It has been widely used as a defoamer in petroleum, chemical, medical, and pharmaceutical industries. , food processing, textile, printing and dyeing, papermaking and other industries, as long as 10-100PPM silicone oil is added, it will have a good defoamer effect.

Silicone oil as a release agent: due to the non-stick properties of silicone oil and rubber, plastic, metal, etc., it is also used as a release agent for the molding and processing of various rubber and plastic products, and for precision casting. Using it as a release agent is not only convenient for demoulding, but also makes the surface of the product clean, smooth and clear in texture.

Silicone oil as dust-proof, insulation and mildew-proof coating: Dip-coat a layer of silicone oil on the surface of glass and ceramics, and after heat treatment at 250-300°C, a layer of waterproof, mildew-proof and insulating film can be formed. Using it to treat insulating devices can improve the insulation performance of the device: using it to treat optical instruments can prevent lenses and prisms from becoming moldy, and using it to treat medicine bottles can prolong the shelf life of medicines and prevent the loss of preparations due to sticking to the wall; The surface of the film can be treated to lubricate, reduce friction and prolong the film.

Silicone oil as lubricant: Silicone oil is suitable for rubber, plastic bearings, and gear lubricants. It can also be used as the rolling friction of steel against steel at high temperature, or as a lubricant between steel and steel at that time, but since the lubricating performance of methyl silicone oil is not particularly good at normal temperature, it is generally not recommended as an intermetallic lubricant at normal temperature of lubricants.

Silicone oil as an additive: Silicone oil can be used as an additive for many materials. For example, it can be used as a brightening agent for paint. Adding a small amount of silicone oil to the paint can prevent the paint from floating and increase the brightness of the paint film. Adding a small amount of silicone oil to the ink can improve Printing quality, adding a small amount of silicone oil to the polishing oil (such as car varnish), can increase the brightness and protect the good waterproof effect of the paint film.

Application of silicone oil in medical and health: Silicone oil is non-toxic to the human body and is not decomposed by body fluids, so it is also widely used in medical and health services. It has been made into oral gastrointestinal anti-bloating tablets, and pulmonary edema defoaming aerosols and other medicinal products. Adding silicone oil to the ointment can improve the penetration ability of the drug to the skin and improve the efficacy of the drug. Certain ointments based on base oil have good curative effects on burns, dermatitis, bedsores, etc. Using the anticoagulant effect of silicone oil, it can be used to treat the surface of the blood storage device and prolong the blood sample.

Other aspects: Silicone oil has many uses in other aspects. For example, using its characteristics of high flash point, odorless, colorless, transparent and non-toxic to the human body, it can be used as a heat carrier in oil baths or thermostats in glass, ceramics and other industries and scientific research. Utilizing its good shear resistance performance, it can be used as hydraulic oil, especially aviation hydraulic oil. Using it to treat the wire head can eliminate static electricity and improve the quality of wire drawing. Adding silicone oil to cosmetics can improve the moisturizing and protective effects on the skin and so on.


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