Acrylic

Artificial nails can be pasted onto the real nail. They can be whole or partial, used over the entire nail or simply as tips. A typical nail application service takes about an hour. They need to be maintained at least every two weeks. Acrylic nails come in a variety of shapes and sizes. Avoid exposure to water for an extended period time, because the water can seep in between the acrylic and the natural nail, causing damage and possible infection. Acrylic nails are made by mixing a particular powder and liquid.

A mixture of liquid acrylic (monomer) and acrylic powder (polymer) is applied to the nail. Acrylics contain cross-linking monomers. A chemical reaction called cross-links can also join many other layers of cross-linked nets. Cross links are like rungs on a ladder; creating strong net-like structures. The result is a three-dimensional structure of great strength and flexibility. The vapors produced from the combination of the acrylic nail powder with the monomer liquid are extremely toxic. Pregnant women should refrain from having acrylic nails applied until after childbirth. Nail technicians are required to wear dust masks to prevent inhaling the dust particles.

Nail technicians paint and shape the nails into place using the mixture. The best liquid that can do no harm should contain Ethyl Methacrylate (EMA). The cheaper option is the Methyl Methacrylate (MMA), but this is known to have certain harmful effects such as skin reactions and deformities in natural nail growth. Artificial nail should not be treated any differently from a natural nail, because any damage could lead to unwanted problems for natural growth of nails.

Advantages:
If you break an acrylic nail you can almost always fix it temporarily and rather easily by yourself. The removal process is simple and straightforward if done by a professional for the nails can be soaked rather than filed off. Acrylics are very strong. When done correctly and with proper nail care, they can last a long time.

Disadvantages:
Can cause odors, lifting, and nail damage. They can damage your real nails in a harsher manner than gel nails can. Acrylics tend to look less natural than gel nails, especially if done incorrectly. It can be hard to grow out acrylic nails.

Comparing Gel nails to acrylic nails: gel nails provide a more natural look than acrylic nails. They will also cause less damage to your natural fingernails. Gel nails also bring forth a shiny and clear finish. They do not emit any odor unlike the acrylic nails. Gel nails require more maintenance than the acrylic counterpart. They do not chip off.

Often when you get acrylic nails your natural nail is filed down. After months, years or even weeks of acrylic nail application, your original nails will become weak. Many women try to take off their acrylic nails independently, which can completely damage the nail bed. Always have a professional do this. When acrylics are put on to correct a problem, such as nail biting, it doesn’t always solve the problem and can damage already worn nails significantly. 
 

Damage can be caused by any of the following:

A nail tech that uses a file or drill that is too coarse for the natural nail, this removes layers of the nail plate resulting in a sensitive and thin natural nail. A nail tech that misuses 'primer' - a bonding agent used with acrylics, this can cause sensitivity if exposed to the surrounding skin (burning sensations) and possibly allergic reactions. A salon that uses MMA liquid monomer instead of approved EMA liquid monomer when doing acrylics, this can cause several possible complications. When a nail tech removes the artificial product by mechanically forcing it from the natural nail using a pair of acrylic nippers, this unnecessarily removes layers of the nail plate, leaving the natural nail sensitive and thin.