7/13/2023 0 Comments Ema vs mmaOnce the ingredients are mixed and heated, and the monomers have become solid the MMA is no longer active. They are then dried, and sifted to remove the biggest and smallest particles. After several hours, the monomers become solid little beads and float on the surface of the water. The beads are strained from the water and rinsed several times. This combination is mixed and continually stirred while it is heated to very high temperatures. These monomers are mixed together with initiators, dispersing agents, catalysts, and water to make a polymer. Usually two types (or more – depending on the manufacturer) of monomers are commonly used to make polymers one of which is MMA. In the manufacturing process, all polymer powders start off as monomers. Nail liquid containing MMA has been known to cause allergic reactions, permanent loss of the nail plate and in some cases, permanent loss of sensation in the fingertips. Today in the nail Industry, Ethyl Methacrylate, or EMA is the backbone monomer in most acrylic nail liquids. The use of EMA as a substitute for MMA in monomer came about in the late 1970’s when the FDA banned the use of MMA. So the question is: Why is MMA suitable for use in nail powder (polymer) and not suitable for use in nail liquid (monomer)? What you may not realize is that MMA is NOT prohibited for use in nail powders, meaning it is a perfectly safe and common ingredient in the polymers you are using, you just might not realize it. ![]() Acrylic nail enhancements aren't damaging to nails when using systems and techniques that work in conjunction with overall nail health, not against it.It is common knowledge that Methyl Methacrylate, otherwise know as MMA, has been prohibited for use in the nail industry since the mid 1970’s. More specifically the use of MMA is only prohibited for use in nail liquids. I guarantee that MMA is never used in any of Nita's Nails Galore formulas of liquid nail monomer. You'll see that removing MMA takes a lot longer than removing EMA, and requires more effort which can also lead to damage. Think about what that type of substance can do to your nails! Did you know that MMA is used in creating dental enhancements (which last for many years). MMA, on the other hand becomes slimy and is almost impossible to remove because of the harmful chemicals within it. When EMA is soaked in acetone, it becomes flaky, soft and easy to remove. You might be wondering how do you know the difference? Take a look at the pictures above.Ĭlearly, both of these sets of hands have been soaked in acetone (acrylic powder remover liquid). Now, EMA on the other hand is what is legal to use and something you should make sure is the base chemical and the only chemical in the monomer that you're using. MMA is also know to cause infections of the nail and fingers since they cause the nail to break off in a very rapid pace. because of its ability to cause permanent nail damage to the nail bed and cuticle. Now, this harmful liquid (MMA) is banned in most states in the U.S. It was cheap and ultimately got the job done when it came to applying acrylic powder to nails. ![]() ![]() In the early days of the nail industry becoming the booming industry it is today, MMA was commonly used. More importantly, to keep a consistent clientele, you must ensure that you as the nail technician, aren't causing any damage to your client's nails. Not knowing the difference can cause harm to you and to your clients. Sis! It's super important that you know the difference between these two very different chemicals.
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