Question 1

What is the chemical term for the liquid component used in acrylic nail systems?

Accepted Answer

The liquid is called a monomer, which is a single molecule that bonds with others to form a polymer chain when it polymerizes.

Question 2

What is the powder component used in acrylic nail application called?

Accepted Answer

The powder is called a polymer, which consists of pre-linked chains of molecules that combine with the monomer during the chemical reaction.

Question 3

What chemical ingredient in acrylic monomer initiates the polymerization process when exposed to air?

Accepted Answer

Benzoyl peroxide (BPO), found in the polymer powder, acts as the initiator and reacts with DMPT in the monomer to start polymerization.

Question 4

What is the exothermic reaction that occurs when acrylic monomer and polymer mix?

Accepted Answer

Polymerization is the exothermic chemical reaction in which monomers link together to form long polymer chains, releasing heat as the product cures and hardens.

Question 5

Why should MMA (methyl methacrylate) monomer NOT be used in nail services?

Accepted Answer

MMA creates an extremely hard acrylic that does not break safely under stress, can cause permanent nail damage, and is banned or restricted by many state boards and the FDA.

Acrylic Application – Nail Technician License Exam

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