Differences between ABC powder and BC powder

Views: 1     Author: Site Editor     Publish Time: 2023-05-11      Origin: Site

ABC powder and BC powders are two typical varieties of firefighting supplies frequently utilized for many fires. Although both are excellent at extinguishing flames, they differ in substance, application, and benefits.

In this post, we will look at the differences between the powders ABC and BC, covering their ingredients, their benefits, and a conclusion on which type is more effective for fire suppression.


ABC Powder: Composition and Advantages

ABC powder is a multipurpose fire extinguishing chemical that works on Class A, B, and C fires, involving ignited materials, combustible solutions, and fires involving electricity. The powder form of ABC is primarily constituted of mono ammonium phosphate.

This unsaturated chemical suppresses flames and prevents the chemical interactions necessary for ignition in the fire trinity (heat, gasoline, air).

ABC powder advantages

  1. Flexibility:      ABC powder can be used on class A, B, and C fires, thus ensuring      versatility.

  2. Fast      acting: ABC- acts fast on fires ensuring proper management in time

  3. Non-Conductive:      ABC remains perfect for electrical-caused fires by being electrically      inert.

  4. Long      Shelf Life: Because the ABC powder has a long storage duration, it may be      preserved for a prolonged length of time without diminishing its efficacy.

BC Powder: Composition and Advantages

BC powder is intended for use on Classes B and C fires involving liquids that are flammable and electrical current fires, respectively. The bicarbonate of sodium, particularly a dry substance that suppresses the embers and jeopardizes the ignition triangle's chemical interactions, is commonly used in BC powder.

Benefits of BC Powders

  1. Clean      Agent: BC powders create no trace after suppressing a fire, so it is      suitable for use when cleanliness is an issue, such as delicate electrical      components or food manufacturing plants.

  2. Safe      for Electrical Fires: Because BC powder is electrically inert and cannot      transmit electricity, it is harmless to use on fires involving      electricity, reducing the danger of severe damage or harm.

  3. Fast      Flame Suppression: BC powder is well-known for smothering flames quickly,      enabling swift control and cessation.

ABC and BC Powders Distinctions

Although both ABC and BC powders are excellent fire extinguishers, they diverge in several ways, such as:

  1. Composition:      powdered ABC is mono ammonium phosphate, whereas BC powders are sodium      bicarbonate based.

  2. Versatility:      ABC powder is adaptable and may be deployed on Class A, B, and C      flames, whereas BC powder is only for Class B and C flames.

  3. Residue:      After suppressing a fire, BC powder produces no residue. However, ABC      powder could leave an adhesive film that must be cleaned up, i.e., not so      good for electrical appliances. You will have to give it a keen eye when      in use.

  4. Shelf      Life: ABC powder typically has an extended shelf life than BC powder since      its formulation may have a shorter lifespan.

Verdict: Which One is Better?

The unique fire dangers and needs of a given circumstance determine the selection of ABC powder against BC powder. All powders are excellent at extinguishing flames, but ABC powder is more versatile since it may be employed on Class A, B, and C fires, rendering it appropriate for a broader range of fire dangers.

It is also noted for its fast fire knockdown capabilities and non-conductive qualities, which allow it to be used safely on electrical fires. Contrary to popular belief, BC powder is a clean chemical that produces no trace after suppressing a fire, thus being perfect for usage in sensitive places where cleaning is essential, such as near electronics.

Macro Fire Supply is a trusted provider of both ABC powder and BC powdered substance and firefighting equipment. They provide a comprehensive selection of fire safety solutions that fulfil industry requirements and regulations. They are well-known for their high-quality products and excellent client service, making them a reliable source of fire safety supplies.

Although both ABC  and BC powders are efficient fire extinguishers, they vary in structure, adaptability, residue, electrical conductivity, and longevity. The unique fire dangers and needs of the circumstance influence the decision between both. Either way,  it is critical to follow standard fire safety rules constantly.

It is important to choose the right fire extinguishing chemical for the individual fire threat, checking and maintaining the extinguishers regularly to guarantee efficiency in emergencies.