Arizona State Board Nail Technology Practice Exam

What is the shape of the tiny beads formed in polymer powder during production?

1. Round

2. Square

3. Irregular

4. Flattened

The correct answer is: Round

The tiny beads formed in polymer powder during production are typically round in shape. This roundness is a result of the manufacturing process, which often involves the use of methods that generate spherical particles. Spherical beads are advantageous in applications such as nail technology because they flow easily, mix uniformly with liquids like monomer, and create a smooth application when used to form enhancements such as acrylic nails. The uniformity and consistency in shape also help in achieving consistent results in the curing and setting of the product. In contrast, other shapes such as square, irregular, or flattened would not facilitate the same level of performance and application in nail enhancement products, which is why they are less common in this context.