With the continuous development of industry, high-temperature greases are being used more widely, playing an especially important role in large-scale industrial equipment. However, during use, it is often observed that high-temperature grease gradually depletes. What causes this loss? Below, EUBO experts provide a detailed explanation.
The main causes of high-temperature grease loss include:
1. Internal Structure Degradation of the Grease
High-temperature grease, when exposed to heat and air over extended periods at friction points, can experience oxidation of the base oil and thickener, which damages the soap structure of the grease. This oxidation process causes the grease to soften, eventually leading to loss.
2. Impact of Operating Load
Continuous operation at friction points subjects high-temperature grease to constant shear stress, gradually damaging the thickener structure. Over time, the grease softens and is lost, significantly reducing its lubrication performance.
3. Environmental Factors
Metal particles generated during machinery operation can catalyze grease oxidation, producing organic acids that further compromise the stability of the grease, resulting in structural failure and loss.
These are the three main factors that lead to high-temperature grease loss. To prevent mechanical failures caused by grease depletion, high-temperature grease should be regularly inspected, replenished, or replaced. After all, the production losses resulting from equipment downtime due to lubrication issues far exceed the cost of routine maintenance.
For more information on high-performance grease products, we invite you to follow EUBO. We provide professional solutions to help your equipment operate efficiently and reliably.
