Technical articles

What powder is suitable for use as a lubricant

2023-08-02
The powders suitable for use as lubricants can vary depending on specific applications and requirements. The following are some common powder types suitable for use as lubricants:
1. Graphite powder: Graphite has good lubrication performance and can provide low friction coefficient and low wear rate between metals. It is widely used for friction and lubrication applications under high temperature, high speed, and heavy load conditions.
SAT NANO provides 100 nanometers, 1-3 micrometers
2. Silicon dioxide powder: Silicon dioxide has good lubrication and anti adhesion properties, and can play a lubricating role between metal and non-metal surfaces. It is commonly used as a lubricant for plastic processing, injection molds, and plastic products.
3. PTFE powder: Polytetrafluoroethylene (PTFE) is a material with extremely low friction coefficient and excellent non adhesion. PTFE powder is commonly used in the preparation of lubricants, anti sticking agents, and preservatives, and is suitable for various friction applications.
4. Copper powder: Copper has good thermal conductivity and lubricity, which can provide effective lubrication and cooling effects in high-temperature and high-speed friction applications. Copper powder is commonly used in the manufacturing of lubricating greases, lubricants, and lubricants for metal processing.
SAT NANO provides 100 nanometers, 1-3 micrometers
5. Magnesium powder: Magnesium has good lubricity and low friction coefficient, and can be used in casting, metal forming, and friction applications. Magnesium powder can form an oxide film at high temperatures, providing lubrication and reducing friction.
6. Dust powder: Some mineral powders, such as talcum powder, talcum powder, and talcum powder, can also be used as lubricants. These powders typically have good sliding properties and are suitable for certain applications that require metal contact prevention.
When selecting lubricant powder, factors such as friction conditions, operating temperature, pressure requirements, and material compatibility need to be considered. In addition, ensure that relevant safety measures and applicable regulatory requirements are followed when using suitable powders.
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