Which of the following is not a characteristic of oligomers in nail products?

Oligomers are defined as short chains of monomers, generally consisting of a few repeating units that provide unique properties in formulations, such as flexibility and performance. They play a crucial role in nail products by enhancing their characteristics like durability and flexibility, which is essential for creating resilient nail enhancements.

Among the options presented, describing oligomers as long-chain polymers is incorrect since they are characterized by their shorter chain structures compared to true long-chain polymers. Long-chain polymers have many more repeating units, resulting in different properties and behaviors, such as higher viscosity and rigidity. In contrast, oligomers provide the ideal balance of flexibility and strength, making them particularly valuable in various nail product formulations.

The other options correctly highlight key characteristics of oligomers, including their role as short chains of monomers, their contribution to flexibility, and their function as intermediates in chemical reactions, which demonstrates their versatility and importance in the formulation of nail products.