Does "no-drip" high-temperature grease mean it can withstand high temperatures?
author: Ann
2024-10-09
First of all, we have to understand that the dropping point is a reference data to judge the maximum temperature of high temperature grease use, the general temperature of ordinary grease use is usually about 30℃ than its dropping point. The dropping point of grease is a kind of test result under the condition, which can only indicate the temperature at which a certain kind of grease melts or softens and drops under the uniform condition. This is not representative of its actual use of the temperature, only as a reference. For the new development of non-drip point grease on the market, it adopts inorganic or organic material as thickener and will not have dripping phenomenon under the test conditions, so it is called "non-drip point" grease.
In fact, high-temperature grease "no dripping" does not mean that it can withstand high temperature, because the key to determine the high temperature resistance of the grease is only two aspects: one is the base oil; the second is the thickener. Generally speaking, it is the base oil that has a greater influence on whether a high temperature grease can withstand high temperatures.
Generally speaking, mineral oil can withstand high temperatures of 120-150℃ and 180℃ for a short period of time, while synthetic oil can withstand higher temperatures. So with mineral oil as the base oil of the non-drip grease does not necessarily high temperature resistance, the effect of the use of high-temperature working conditions is good or depends on whether its performance is good, whether it is in line with the conditions of use, not non-drip on the one hand can be satisfied.
are produced using a special process and formula of non-drip point extreme pressure composite fully synthetic grease, they are non-drip point products, they have a unique high temperature thermal stability, not easy to oxidize under high temperature conditions, unlubricated parts of the lubricating effect continued to provide. Because of the use of fully synthetic lubricants as the base oil, high temperature grease in high temperature working conditions under continuous operation will not coking carbon. It has excellent adhesion, water resistance, mechanical stability and protection ability, which effectively prevents the operating parts from being eroded by the external environment.
In fact, high-temperature grease "no dripping" does not mean that it can withstand high temperature, because the key to determine the high temperature resistance of the grease is only two aspects: one is the base oil; the second is the thickener. Generally speaking, it is the base oil that has a greater influence on whether a high temperature grease can withstand high temperatures.
Generally speaking, mineral oil can withstand high temperatures of 120-150℃ and 180℃ for a short period of time, while synthetic oil can withstand higher temperatures. So with mineral oil as the base oil of the non-drip grease does not necessarily high temperature resistance, the effect of the use of high-temperature working conditions is good or depends on whether its performance is good, whether it is in line with the conditions of use, not non-drip on the one hand can be satisfied.
are produced using a special process and formula of non-drip point extreme pressure composite fully synthetic grease, they are non-drip point products, they have a unique high temperature thermal stability, not easy to oxidize under high temperature conditions, unlubricated parts of the lubricating effect continued to provide. Because of the use of fully synthetic lubricants as the base oil, high temperature grease in high temperature working conditions under continuous operation will not coking carbon. It has excellent adhesion, water resistance, mechanical stability and protection ability, which effectively prevents the operating parts from being eroded by the external environment.
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