How to choose grease and how to choose butter
From: Author: Publish time:2018-06-19 17:03 Clicks:0
Technical information of Jiucheng lubricants oil, please note (http://en.j-c.hk)
Lubricating grease has good lubrication, anti rolling and anti rust function in the process of use, so it is widely used in the parts which can not be lubricated by lubricating oil, so it is also the key to choose good grease. So how do you choose grease? First of all, we have to know the specific knowledge of grease.
1, more than 90% of grease products are soap based grease, of which soap based grease has calcium base grease.
2, the drop point of calcium based grease is between 75-100 degrees C, the use temperature can not exceed 60 degrees C. If it exceeds the temperature of grease, it is easy to make the grease soft and affect the lubrication effect.
3. At the same time, calcium based grease has good water resistance and is not easy to emulsify, which is suitable for mechanical lubrication in a humid environment.
4, calcium and sodium based grease not only has the water resistance of calcium base grease, but also has the temperature resistance of grease, the dropping point temperature can reach 120 degrees centigrade, and the temperature range is 90-100 degrees.
5, the compound calcium base grease has good temperature resistance, the drop point of grease is higher than 180 C, the use temperature can be at 150 C, with good water resistance, mechanical stability and colloid stability, suitable for high temperature and heavy load of mechanical bearings lubrication.
The above knowledge of butter is edited by Jiucheng lubricants oil, and we are welcome to reprint. Jiucheng lubricants oil is a high-tech enterprise specializing in the development, production and sale of industrial lube, metal processing liquid and oil grease. National Service Hotline: 400-6080-328