The purpose of high temperature chain oil is to reduce friction and reduce wear. Lubricating oil can also take away the heat generated by friction, thereby reducing the temperature of the friction surface and playing a cooling role.
When the chain is running at high temperature, it is caused by the problem of chain jam. The air contains dust. Therefore, the residue generated when the lubricating oil burns or oxidizes cannot fasten the rollers and bearings of the chain. If the chain is operated at high temperatures, the viscosity of the lubricating oil will decrease, and the chain will be strongly stretched by centrifugal force, which tends to draw out the lubricating oil.
The performance of high temperature chain oil:
1. Excellent high temperature stability and extremely low evaporation loss: the carbon accumulation and scorching tendency at high temperature is extremely low, the lubrication of the liquid film is maintained, the consumption of lubricating oil is low, the smoke is minimal, and no harmful gas is generated.
2. Excellent cleanliness: It can eliminate cleaning problems caused by solid accumulation, reduce stopping time, and help clean chains contaminated by other bad chain lubricants.
3. Energy saving: clean fluid film lubricant with excellent lubrication performance, which can significantly reduce energy consumption
4. Provide better protection for the equipment: excellent wear resistance, rust resistance and acid resistance, which can greatly extend the life of the equipment and reduce maintenance costs
5. Ideal viscosity: It has a high viscosity index, good adhesion under high temperature, and provides good lubrication.
6. Is there any certification and quality report on food level, such as NSF food level certification and MSDS certification issued by the US certification body.
Food-grade high-temperature chain oil judges the quality of liquid high-temperature chain oil from the following six aspects, the first and sixth are particularly important.
7. Ideal viscosity: It has a high viscosity index, good adhesion at high temperature, and provides good lubrication.
How to correctly select high temperature chain oil:
1. Please don't care about the temperature of the high temperature chain fuel tank
300, 500, 1000 degrees. What is the maximum use temperature of high temperature chain oil? Liquid high-temperature chain oil continues to exceed 260 degrees, and the gap exceeds 280 degrees. The operating temperature of oil-type chain oil is below 150 degrees. The use temperature of polyether-type chain oil is between 150 degrees and 220 degrees. Synthetic ester-type chain oil 300 high temperature The lower lubrication cannot be dealt with with general chain oil. A good solution abroad is solid lubrication. The solid lubricant is dispersed in the oil and can form a lubricating layer on the chain during work.
2. The amount of focus is the most important indicator for evaluating the quality of chain oil
Coking is inevitable. A good chain oil has a stable chemical structure and produces less oily coking, which can be taken away, extending the maintenance and coking cycle of the chain.
3. Volatility is another important indicator to measure the quality of chain oil
A good chain oil requires less volatilization, the better. The main reason for the high oil consumption of the chain is the large amount of oil volatile, which reduces the economic benefits of the chain oil.
