is gear oil flammable


Is Gear Oil Flammable?

Most liquids like fuel and alcohol are flammable, as everyone knows. But what about gear oil? Gear oil is a lubricant used in many different machines, from auto transmissions to power take-offs in farming equipment, and it’s important to know whether or not it’s flammable. Let’s take a closer look.

What is Gear Oil?

Gear oil is literally oil that is specifically formulated for transmission and other gear cases. It’s usually designed to handle large pressure and is often in the form of a thick, viscous liquid. As such, it’s usually designed to be a lubricant but might also contain some additional compounds to help prevent wear and tear.

Is Gear Oil Flammable?

The short answer is: yes, some types of gear oil are flammable. Gear oil can usually range from a low viscosity oil, like engine oil, up to a heavier multi-grade oil, like a 90 weight. While the viscosity itself does not determine flammability, some additives can increase the flammability of the oil, like certain detergents and dispersants.

To confirm whether or not your gear oil is flammable, you should read the material safety data sheet (MSDS). This is an important document to keep handy, as it will give you all the information you need to be aware of any potential hazards associated with the gear oil.

Knowing When Gear Oil is Flammable

To help you determine if your gear oil is flammable, here are some things to consider:

  • Viscosity: Generally speaking, gear oil that has a higher viscosity tends to be less flammable.
  • Additives: Depending on what additives are in the oil, it can become more flammable.
  • Chemicals: It’s possible that your gear oil contains certain chemicals that make it flammable, so check the MSDS for details.

In conclusion, while most gear oils are not flammable, some types of gear oil can be. To confirm whether your gear oil is flammable, always read the MSDS and know what additives and chemicals could increase the flammability of the gear oil.