FR Shirt also known as Fire Resistant or Fire Retardant Shirt, has become one of the most purchased items. But there are many who lack some basic and important information about these types of shirts. Firstly, keep in mind that the material is not fireproof rather resistant. Secondly, the quality and durability of FR Shirts depend on the material used to manufacture the product. The higher the standard like the products of www.froutlet.com higher longevity. And to detect the right FR Shirt, some of the important facets are:
How is FR Shirt fire-resistant?
After comprehending the liable dangers in the electrical industry and the same OSHA (The Occupational Safety and Health Administration) had come up with ‘269’ standard, which cautions workers employed in such risky sites. In this, they had stated that clothes made out of nylon, rayon, polyester, etc. those who are likely to ignite or melt on the skin should not be used.
Rather a special type of clothing made of 100% wool or cotton in appropriate proportions is to be worn during their job. But since cotton and wool may also ignite at certain situations and also it has other limitations the fibres used as raw material undergoes a heavy chemical process before it turns outs as fire-retardant.
FR Shirt – inherent or treated?
This is basically two types of FR fabric. Inherent fabrics are basically structured to be fire-resistant forever since the molecular stage of the fabric has been made accordingly, and Treated fabric are those who undergo several processes before acquiring the property. It has always been said that while choosing a FR shirt, one should not only consider a single aspect.
Your FR Shirt should not only be of either Inherent quality or Treated quality. Because a good quality FR shirt is a blend of both inherent and treated threads and fibres. Blending these two types of engineering helps in increasing the level of the resistance of the shirt. FR Shirts aren’t very easy to manufacture thus be careful while purchasing one.
Common fabrics and blend of fabrics used for FR Shirt:
You might find a lot of brands and companies making FR Shirts each and every one claiming their product to be the best. But how do you understand whose material is the best? There are majorly two sorts of fibres used – 100% cotton as well as a blend of 88% and 12% cotton and nylon respectively.
Some FR Shirts may also be made of phosphonium salt condensates which has been polymerized with gaseous ammonia. The other raw materials used may not be of much use. It is highly advisable that threads under these parameters should be trusted and thus purchased for best results.
Your FR Shirt will definitely lose its quality with every wash, the percentage of which depends totally on the quality. If your FR Shirt is dirtied to a considerable amount immediately wash it off, don’t keep it like that for much longer. But if your FR Shirt has become damaged above a certain level, please make it a point to change it. Never buy over fittings FR Shirt, keep an inch or two extra so that the dress can serve its purpose. Lastly, before exposure, know the limits of your FR Shirt.
In the cases of any doubts or confusion do not ever hesitate to head straight away to the manufacturing company. The best benchmark you can follow is definitely those set by the globally known body OSHA. If you abide by those guidelines critically, then you can be quite sure of your choices.