Jul. 17, 2025
In today's growing industrial field, the role of lubricants cannot be underestimated. They not only affect the operating efficiency of equipment, but are also directly related to the life and stability of equipment. Dry film oil, as a new type of lubricant, has gradually emerged in various industries with its unique performance advantages.
Dry film oil—Definition and Characteristics
Dry film oil, as the name suggests, is a lubricant that forms a dry film after lubrication. Its core component is polytetrafluoroethylene (PTFE) solid lubricating particles. After this lubricant is applied to the surface of the lubricated part, it will evaporate quickly, leaving a uniform and extremely thin lubricating film. This film not only has an extremely low friction coefficient, but also effectively prevents moisture, moisture, and corrosive substances from invading the equipment, while also having a cleaning effect.
The lubricating performance of dry film oil far exceeds that of most ordinary lubricants, and its lubricating effect is several times that of ordinary lubricants. What is more remarkable is that it can maintain stable lubrication performance under extreme temperature conditions (-40℃ to 260℃), allowing the equipment to still operate stably in harsh environments.
Application fields of dry film oil
1. Electronic and electrical industry: Dry film oil is widely used in precision electronic devices such as micro motors, switches, contacts, connectors, and slide rails. It can reduce friction and prevent wear, thereby improving product reliability and life.
2. Optical products and audio-visual equipment: In precision equipment such as optical lenses, optical drive components, and audio-visual equipment, dry film oil can reduce motion noise and ensure smooth operation without damping and pollution between parts.
3. Precision instrument manufacturing industry: In laboratory analytical instruments, measuring equipment, and medical devices, dry film oil provides long-lasting and clean lubrication, which helps maintain the accuracy and stability of the instrument.
4. Automotive accessories industry: From fuel injection systems to window lifts, sunroof tracks and other devices, dry film oil provides an ideal lubrication solution, enhances wear resistance, and reduces failure rates.
5. Office automation equipment: Dry film oil also plays an important role in fan bearings inside computers, transmission mechanisms of printers, complex linkage parts of copiers and fax machines, and other components.
In addition, dry film oil has also been widely used in aerospace, military equipment, robotics, high-end watchmaking and other fields. 3. Advantages of dry film oil
1. Efficient lubrication: Dry film oil has excellent lubrication performance, which can significantly reduce equipment friction and wear and improve equipment operation efficiency.
2. Long life: Due to its unique lubrication mechanism, dry film oil can significantly extend the service life of equipment.
3. Environmental protection and pollution-free: Dry film oil does not produce oil stains and leakage during use, and does not pollute the environment and products.
4. High and low temperature resistance: It can still maintain stable lubrication performance under extreme temperature conditions, meeting the lubrication needs in various harsh environments.
5. Versatility: In addition to the lubrication function, it also has multiple functions such as waterproof, moisture-proof, corrosion-resistant and cleaning.
In summary, dry film oil has become a shining pearl in the field of modern industrial lubrication with its unique performance and wide application fields. With the continuous advancement of science and technology and the continuous development of industry, it is believed that dry film oil will play a more important role in the future.
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