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An incombustible gas is one that does not burn or explode.

(Incombustible means something that cannot be burnt.)

Some good examples of incombustible gases are

  1. nitrogen (which is fortunate, because 78% of the air is nitrogen, and if nitrogen was combustible, the air would explode!)
  2. carbon dioxide
  3. argon
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14y ago
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12y ago

Flammable material can be a solid, liquid or gas. Flammable liquid is a liquid that has a flash point of between 21 and 55°C. The U.S. Occupational Health and Safety Administration (OSHA) defines a flammable liquid as "any liquid having a flash point below 100 deg. F. (37.8 deg. C.), except any mixture having components with flash points of 100 deg. F. (37.8 deg. C.) or higher, the total of which make up 99 percent or more of the total volume of the mixture. Flammable liquids shall be known as Class I liquids."

Definition of combustible liquids, which indicates a material that is somewhat harder to ignite compared to flammable liquids. (Flash point above 100 oF).

OSHA divides flammable (and combustible) liquids into several classes

These categories are further subdivided, depending on the liquid's flash point and boiling point. Highly Flammable liquid: A liquid that has a flash point of less than 21°C. Class IA flammable liquids have a flash point below 73 °F and a boiling point below 100 °F. Class IB flammable liquids have a flash point below 73 °F and a boiling point greater than or equal to 100 °F. Class IC flammable liquids have a flash point greater than or equal to 73 °F and below 100 °F. Class II combustible liquids have a flash point greater than or equal to 100 °F and below 140 °F. Class IIIA combustible liquids have a flash point greater than or equal to 140 °F and below 200 °F. Class IIIB combustible liquids have a flash point greater than or equal to 200 °F

The older term, inflammable is identical in meaning to flammable. To avoid confusion, only use the term flammable. Something that is not flammable is called nonflammable.

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Q: What is incombustible material?
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Related questions

What is another incombustible object?

Asbestos is fairly incombustible.


What does incombustible mean?

Incombustible means not capable of being burned or ignited by fire. Materials labeled as incombustible are fire-resistant and do not support combustion.


What are some examples of incombustible objects?

Ashtrays are necessarily incombustible. Glass window panes, sand on the beach, rocks, frying pans, and stainless steel forks are incombustible.


What is incombustible?

An incombustible gas is one that does not burn or explode.(Incombustible means something that cannot be burnt.)Some good examples of incombustible gases arenitrogen (which is fortunate, because 78% of the air is nitrogen, and if nitrogen was combustible, the air would explode!)carbon dioxideargon


Is incombustible and noncombustible the same thing?

yes


What is incombustible gas?

An incombustible gas is one that does not burn or explode.(Incombustible means something that cannot be burnt.)Some good examples of incombustible gases arenitrogen (which is fortunate, because 78% of the air is nitrogen, and if nitrogen was combustible, the air would explode!)carbon dioxideargon


What is the inability to burn?

A substance is incombustible if it is incapable of being burned.


What are incombustible objectl?

Incombustible objects are materials that do not catch fire or burn under ordinary circumstances. Examples include certain metals like steel, as well as non-metallic substances such as glass or rock. These materials have high melting points and are resistant to heat and fire.


What is materials are incombustible?

Materials that are considered incombustible include mineral wool, gypsum board, concrete, and steel. These materials have high fire resistance and do not ignite easily when exposed to high temperatures or flames.


What is a word that means resistant to burning?

Flame-retardant (I realize that's hyphenated),incombustible, fireproof, noncombustible, nonflammable...


What is the name of gas which remove fire?

Any incombustible gas may extinguish a fire CO2, Nitrogen gas, and so on.


What is the residue of burned coal?

The residue of burned coal is mainly composed of ash, which is the incombustible material left behind after the combustion process. This ash can contain various minerals, metals, and other impurities that were present in the coal. Disposing of coal ash properly is important to prevent environmental contamination.