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Flame resistant (formerly known as flame retardant) clothing is a piece of specialized personal protective clothing required in many workplaces.
FR clothing is used in occupations that involve inherent risks of fire or explosion or contact with energized electrical equipment. Industries and occupations that use FR clothing as a final method of control these hazards include:
If you or your employees require FR clothing to carry out work safely, here are some key things that are worth knowing.
Flame resistant material is, by definition, self-extinguishing material. Unlike conventional fabrics, it will not fuel a fire. Rather, it will starve a fire by preventing the entrance of oxygen through the material.
Some manufacturers make products that are naturally flame resistant and do not need to be chemically treated to be classified under the FR standard.
Typically, natural fibers like wool and silk do not melt and are difficult to ignite, which makes them good candidates for FR gear. The tighter and heavier the wool, the more fire resistant it is.
Some synthetic fibers, like polyester and nylon, are also more difficult to ignite. However, once they catch on fire, they tend to melt. As with wool, the tighter the weave, the more flame resistant the fabric.
One advantage to inherently flame resistant fabrics is that they are engineered to be flame resistant for eternity. Since their FR properties are incorporated at the molecular level, they offer fire protection that doesnt wash out or wear out. The clothing remains flame resistant regardless of its length of use.
Other natural fabrics, like linen and cotton, can ignite easily and result in a rapid spread of flame. But they can be treated with chemicals that will extinguish the flame.
Alternative manufacturers make clothing that is treated with a compound at the final stage of production. This compound will chemically extinguish fire or flame by depriving it of the oxygen it requires to keep burning.
One downside to these treated fabrics is that their FR properties will degrade over time and offer less and less protection as UV exposure, abrasions, and washing erode their performance.
Another concern is that the chemical FR treatments applied to fabrics like cotton can have negative environmental effects. For example, the effluents produced in the process could find their way into and contaminate the natural environment.
A common question about flame resistant clothing is Is it toxic?
The answer isnt always straightforward, but chemical FR treatments applied to fabrics such as cotton regularly present serious environmental concerns.
Currently, the largest marketed FR group is brominated flame retardants (BFR). BFRs are the largest distributed products worldwide due to their combination of high effectiveness and low cost.
Approximately 75 BFRs are presently recognized; however, some of these have been removed from the marketplace since the s following incidental poisoning due to ingestion, which demonstrates the toxicity of those specific BFR classes. Tris-BP, for instance, was originally included in the manufacturing of childrens clothing but was quickly removed following discovery of its mutagenic and nephrotoxic effects.
Today, you can still find diphenyl ethers, cyclooctanes, and brominated bisphenols representing the largest major BFR classes. In day-to-day living, these classes are also widely used as additives or reactive components in polymers such as epoxy resins and foam, as well as products like electrical equipment, computers, and electronics.
There are several considerations that come into play when purchasing or using FR clothing. After assessing the risks and becoming familiar with the job tasks the user will be performing, start by considering the following:
This information will help you make an educated choice when it comes to FR clothing, but its not the end of your search. Investing the time and money required to do the research and select the right products will ensure durability, comfort, and (most importantly) confidence that youre getting the protection needed.
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You have to think about several things before getting a new fabric, whether for wearing or for your furniture. For a fabric to be good, varying things must be considered such as the design, style, comfort, durability, and, most importantly, safety. A flame-resistant fabric may sound amazing, but flame resistant fabric toxic? there are always advantages and disadvantages to every item, no matter how good it sounds.
Back in the day, if you searched about flame-resistant fabrics being safe and good, the answer wouldve been a simple yes, but today, the answer can be a little complicated.
In this guide, we will talk about whether flame-resistant fabrics are toxic, the risks that come with them, and whether they are safe for you to use.
What Is A Flame Resistant Fabric?
A #flameretardant fabric quite literally means what its name suggests: it is a fabric that is resistant to catching flames and getting burnt. Certain fabrics are more resistant to flames, while others are less. Fabrics used for covering windows, furniture, or walls are tested for how strong their resistance is against flames.
Some fabrics have natural properties that allow them to be naturally fire-resistant. For example, wool has the most resistance to fire among natural fibers as its quite hard to burn. Some other fire-resistant natural fibers are nylon and polyester because its harder to burn them compared to other natural fibers such as linen and cotton.
As these are naturally flame-resistant fabrics, it is rare to add flame-retardant chemicals to them. However, other fabrics that arent quite resistant to fire naturally will be chemically treated to be fire-resistant. Theyre either dipped in chemicals or coated with a fire-resistant back coating. The chemical the fabric is dipped in gets absorbed into the fabric and acts as a shield that makes it harder for the flame to pass through the fabric.
Are Flame-Resistant Fabrics Toxic?
Back in the day, flame-resistant fabrics were considered okay to use because no one was aware of the safety and health risks that came with using flame-resistant fabrics. But today, after there has been plenty of research on these fabrics, it is proven that there are many health-related risks and concerns when it comes to using flame-resistant fabrics.
Certain health risks including neurobehavioral disorders, hormone disruption, diabetes, development disorders, thyroid problems, reproductive health issues, and even cancer are attributed to this kind of fabric. Which makes it wise to think twice about investing in it.
The health concerns arise from using the fabric not because of the fabric but the flame retardants that are used to make the fabrics fire resistant. These flame retardants are a type of chemical added to these fabrics to make them resistant to flames. These chemicals are often unnecessary and toxic. Apart from the above-mentioned health risks that are caused by being in contact with these flame-resistant fabrics, one major problem of certain flame retardants is that they become concentrated inside the body of the person being in contact with them. This causes long-term chronic health problems as the level of these toxic chemicals starts to build up more and more in the body.
We arent just exposed to flame retardants through flame-resistant fabrics, flame retardants exist in a variety of items, and we can get exposed to them in several ways. We can come in contact with flame retardants through the air we breathe in, through the dust that can get into our body, when we touch our mouths with our hands, and through the water, we drink, as they can contaminate water as well.
Lots of flame retardants have been discarded from the market and their production has been halted. However, as they easily break down, they exist in the environment for many years.
Is It Possible To Find Flame Resistant Fabrics That Are Safe For Use?
The quick answer is yes, it is indeed possible. The need for an increase in fire-related safety and health balances out the need to keep people safe from fire-related injury and the health risks that come from being in contact with toxic chemicals. Healthier options are now being produced, such as many companies reducing the use of flame-retardant chemicals in their fabrics.
However, it is possible to find a flame-resistant fabric that is safe for use, this depends on the vendor youre acquiring the fabric from. Certain vendors produce flame-resistant fabrics that arent as toxic or harmful to your health as other flame-retardant fabrics.
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