Eyelash Extensions Written Practice Exam

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What is the chemical name for a family of fast-acting adhesives that solidify into an inert polymer?

Polyacrylate
Cyanoacrylate
Silicone
Acrylate

The correct answer is: Cyanoacrylate

The chemical name for the family of fast-acting adhesives that solidify into an inert polymer is cyanoacrylate. These adhesives are known for their quick bonding properties and are frequently used in various applications, including medical and beauty practices, such as eyelash extensions. When cyanoacrylate comes into contact with moisture, it undergoes an exothermic reaction that causes it to cure rapidly, forming a strong, durable bond. This characteristic is particularly beneficial in eyelash extension procedures, as it allows for efficient application while ensuring that the extensions adhere securely to the natural lashes. Other types of adhesives mentioned, such as polyacrylate and acrylate, have different chemical properties and bonding mechanisms. While silicone is known for its flexibility and water resistance, it does not solidify in the same manner as cyanoacrylate, nor does it offer the quick bonding necessary for eyelash extensions. Therefore, the correct identification of cyanoacrylate as the fast-acting adhesive is crucial in understanding why it is favored in the beauty industry.