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When it comes to protective clothing in hazardous environments, two important factors to consider are flame resistance and arc flash protection. Workers in industries such as oil and gas, electrical, and welding need clothing that can protect them from the risk of fire and arc flash. Two common types of protective clothing in these industries are self-extinguishing and flame-retardant arc rated clothing.
Self-Extinguishing Clothing
Self-extinguishing clothing is made from a material that stops burning when the source of ignition is removed. These clothes are designed to prevent the spread of fire, rather than being fireproof. They are ideal for workers in industries such as construction, manufacturing, and maintenance who are exposed to heat and sparks.
Flame-Retardant Arc Rated Clothing
Flame-retardant arc rated clothing is designed to provide protection against both fire and arc flash. It is made from a flame-retardant material that is designed to prevent or slow down the spread of fire, and it also has an arc rating that indicates its level of protection against arc flash. This type of clothing is essential for workers in industries such as electrical and welding who are at risk of both fire and arc flash.
Which is Better?
The choice between self-extinguishing and flame-retardant arc rated clothing depends on the specific needs of the worker and the hazardous environment they are working in. If the worker is only exposed to fire, self-extinguishing clothing may be sufficient. However, if the worker is at risk of both fire and arc flash, flame-retardant arc rated clothing is the better option.
It’s crucial to understand the differences between self-extinguishing and flame-retardant arc rated clothing to ensure that workers have the right protective clothing for their specific needs. Both types of clothing have their unique advantages, and choosing the right one can mean the difference between a safe and dangerous working environment.
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