Application scope of silicone oil
Silicone oil is widely used in various fields due to its excellent resistance to high and low temperatures, chemical stability, electrical insulation, and lubricity. The main application scope of silicone oil is as follows:


1、 Industrial manufacturing
Lubrication and Sealing
Mechanical lubrication: used for bearings, gears, chains, etc. that operate at high speeds to reduce wear and noise.
Sealing material: used as sealant and gasket material to prevent medium leakage (such as sealing for car engines).
Release agent: In mold manufacturing, it prevents the product from sticking to the mold.
Thermal conductivity and heat dissipation
Electronic device heat dissipation: such as LED lighting, power semiconductors, and 5G communication equipment, heat dissipation efficiency is improved through silicone oil thermal interface material (TIM).
Industrial heating system: As a heat conduction medium, it uniformly transfers heat.
Damping and shock absorption
Precision instruments, such as optical equipment and gyroscopes, utilize the high damping properties of silicone oil to absorb vibrations.
Automotive suspension system: improving driving comfort.
2、 Daily chemical and personal care
Skincare and cosmetics
Softener: enhance the sense of use of products, such as face cream, lotion and shampoo.
Waterproof agent: used for sunscreen and eye black to enhance waterproof performance.
Hair Care
Hair conditioner and hair mask: repair damaged hair and increase shine.
Shaped products: such as hair gel and hair wax, providing a smooth and shaping effect.
3、 Medical and Biological Fields
Medical Device Lubrication
Artificial joints: reduce friction and extend service life.
Syringe and catheter: Ensure smooth operation and reduce patient discomfort.
Drug carrier
Sustained release drugs: achieved through silicone oil microcapsule technology to achieve sustained drug release.
Ophthalmic medication: As a base for eye drops, it prolongs the duration of drug action.
Biocompatible material
Artificial cardiac pacemaker: ensuring long-term safe operation.
Organizational engineering: used as a biological scaffold material to promote cell growth.
4、 Electronics and Electrical
Insulation and Protection
Transformers and capacitors: provide electrical insulation to prevent short circuits.
Printed Circuit Board (PCB): As a protective coating, it prevents moisture and dust from corroding.
Flexible Electronics
Wearable devices such as flexible displays, sensors, and silicone based elastomers provide flexibility and stretchability.
5、 Architecture and Materials
Sealing and waterproofing
Building curtain wall: Silicone sealant (including silicone oil) is used for sealing glass and stone.
Waterproof coating: used for roofs, basements, etc. to prevent leakage.
modified materials
Plastic and rubber: used as plasticizers or modifiers to enhance material properties.
Coatings and inks: provide leveling, glossiness, and wear resistance.
6、 Agriculture and Food
Agricultural additives
Pesticide carrier: Improve the adhesion and permeability of pesticides.
Seed treatment agent: protects seeds from pests and diseases.
food processing
Release agent: used for baking molds to prevent food adhesion.
Lubricant: Used for food machinery to ensure safety and hygiene.
7、 Emerging technology fields
new energy
Lithium battery: As an electrolyte additive, it enhances battery performance.
Solar cells: used as packaging materials to improve photoelectric conversion efficiency.
nanotechnology
Nano silicone oil: used in microelectromechanical systems (MEMS) and nanorobots to provide lubrication and protection.
summarize
Silicone oil has become an indispensable material in modern industry and daily life due to its multifunctionality. From high-end electronic devices to daily skincare products, from medical health to agricultural food, the application of silicone oil continues to expand, driving innovation and development in various industries. In the future, with the acceleration of green manufacturing and miniaturization trends, the application prospects of silicone oil will be even broader.