Innovative application of silicone oil in daily chemical products
The application of silicone oil in the daily chemical industry has expanded from basic lubrication to functional components. In cosmetics, silicone oil enhances the smoothness and extensibility of products by forming a breathable protective film. For example, adding silicone oil to face cream can enhance the moisturizing effect, while lipstick can improve the pigment dispersion and reduce the pulling feeling when applying. In hair care products, silicone oil wraps around the surface of hair strands, repairing scale damage and making hair smooth and silky.


However, the application of silicone oil has also sparked controversy. Some studies suggest that long-term use of silicone oil containing cosmetics may lead to pore blockage, but this viewpoint has not been fully confirmed. The industry reduces residual risks while retaining its functional advantages by developing water-soluble silicone oil and microemulsion technology. For example, polyether modified silicone oil combines hydrophilicity and lubricity, making it suitable for sensitive skin care products.


Special uses of silicone oil in the medical field
The application of silicone oil in the medical field focuses on its biological inertness and stability. In obstetrics and gynecology surgery, silicone oil as a lubricant can reduce the damage of instruments to tissues, such as cystoscopy and endometrial removal surgery. In addition, silicone oil fillers are used to treat retinal detachment, and their high refractive index and chemical inertness can maintain long-term structural stability in the eye.


In pharmaceutical formulations, silicone oil serves as a sustained-release carrier, which can control the drug release rate. For example, ointment matrices containing silicone oil can prolong the residence time of drugs on the skin surface and enhance treatment efficacy. Meanwhile, silicone oil plays an anti adhesion role in surface treatment of medical devices, reducing the risk of bacterial growth. In the future, with the development of biomedical silicone oil, its application will further expand to the fields of tissue engineering and regenerative medicine.