The use of grease as a lubricant provides a lot of benefits. It has high viscosity; therefore, it is able to provide better lubrication in extreme conditions. Many people are baffled by grease lubricant additives. Some believe these additives are magic fix-alls, while others feel that they are harmful or are something that a good lubricant doesn't need. In this blog, we will debunk five common myths about grease lubricant additives.

What are grease additives?

Good additives are anti-wear substances, friction-modifying compounds, and oxidation prevention elements. Anti-wear components like zinc dialkyldithiophosphate (ZDDP) create protective layers on surfaces to lower wear in areas with high contact, particularly in engines. Friction-modifying particles such as molybdenum disulphide or graphite help lessen the friction between metals, which results in better fuel efficiency and less heat production.

These are the substances that stop oxidation. This includes phenolic antioxidants, which are effective in lengthening the lifespan of lubricants by halting damage when they come into contact with high heat and oxygen. In regions where low temperatures prevail, additives used to lower the pour point prove useful for maintaining the functionality of these lubricants even in cold conditions. Lastly, cleaning agents along with dispersing compounds ensure engines remain dirt-free by keeping pollutants suspended, which results in less debris formation and promotes efficient functioning. These additives collectively help maintain optimal performance, reduce maintenance, and extend equipment lifespan.

1. Grease Additives Fix All Problems

Some people believe that putting an additive in grease can solve any problem with machines and cars. They firmly believe that a few drops of additive will make the old parts work like new, reduce all friction, and even allow machines to run faster. Of course that is not true.

Yes, grease additives can make a performance difference. However, they cannot serve as an all-encompassing solution. Additives will assist with specific problems, such as wear reduction or rust prevention. They cannot repair broken parts or major mechanical issues. So, grease additives are more helpers than miracle workers. Although they make great contributions to the smooth running of machinery, they cannot replace those parts that are already damaged or that have actually worn out. Regular maintenance and care remain important.

2. All Additives Perform the Same

Another big myth that is not true is that all grease additives do the same thing. Most people think that an additive would work in all situations. Be it in a car, lawn mower, or industrial machine, nothing could be further from the truth; actually, additives differ substantially.

Each type of grease additive serves a specific purpose. For instance, there are additives that would make the grease stickier, reduce wear, fight rust, or work in extremely high or low temperatures. Indeed, an application of the wrong additive can be harmful. For example, additives intended for heavy machinery are not fit for simple motors. Application of the proper additive ensures machines will run well and safely.

3. Additives in Grease Destroy Machines

Many believe that the various additives within grease will burn up their machinery or quickly wear down parts. Since additives are not "natural," they may think that the engines suffer or the metal corrodes. Such a notion is pure myth.

There are grease additives that are specially added to protect and improve machine performances. They undergo severe tests for their suitability and safety in machines. Actually, lots of the additives act towards preventing corrosion and wear, which means longer life for the machine parts. Experts who understand the compatibility of materials and chemicals with specific machines are additives manufacturers. This is one of the reasons why additives are capable of making these parts resist the damage.

4. Additives Make Grease Last Forever

People seem to think that with a grease additive, one will not have to replace or reapply grease in a long while. In fact, some actually believe that additives make grease last forever, if not anything else, at least reducing maintenance. That is not how it works.

While active ingredients make the grease work even better, they cannot make it eternal. Grease is still susceptible to wear and tear over time, especially in harsh conditions or with heavy machinery. Even the best grease can be degraded by dust, dirt, and frequent use. Additives help the grease perform better by offering some protection against these conditions, but do not allow it to last forever. Regular maintenance, including reapplication of grease, is therefore important to keep machines at their best.

5. Additives Are Only for Big, Heavy Machines

Some people feel that additives in grease apply only to very large industrial machines or heavy equipment, like tractors or bulldozers. They feel that small engines, like those on lawnmowers or bikes, don't benefit from additives. This might be a myth that could deprive someone of useful benefits with smaller machines.

This will, therefore, be beneficial for all types of machines, from small motors to big engines. For example, rust-inhibiting and high-temperature performance additives are excellent for small-scale vehicles, outdoor tools, or even home equipment. And the right type of grease additive can make even small engines run a bit smoother and longer. In other words, additives are not just for large machines but also come in useful on everything that depends upon grease for its smooth operation.

Why Understanding Additives is Important?

Understanding grease additives helps us use them better. These additives are strong assistants in maintaining machines and vehicles properly, yet they do have their limits. They extend the life of machinery while improving performance and providing protection against wear and rust. Yet, on the other hand, they are not magic elixirs, and they do not eliminate maintenance altogether. Coupled with the right selection of additives for each job, wise usage can spell a world of difference in performance. So, don't let myths keep you away from getting the best out of your machines and tools with grease additives.