Polymers range from familiar synthetic plastics such as polystyrene to natural biopolymers such as DNA and proteins that are fundamental to biological structure and function. Polymers, both natural and …

Dec 1, 2025 · polymer, any of a class of natural or synthetic substances composed of very large molecules, called macromolecules, that are multiples of simpler chemical units called monomers. …

Polymers is an international, peer-reviewed, open access journal of polymer science published semimonthly online by MDPI.

Jan 15, 2025 · Based on this classification, there are two main types of polymers: natural and synthetic polymers. There’s also a third group known as semi-synthetic polymers.

Jul 8, 2025 · Learn what polymers are, their properties, classifications and industrial applications, with a focus on advanced processing and sustainable solutions.

Because they can be extremely large, often made up of hundreds of thousands of atoms, polymers are also referred to as macromolecules. To demonstrate the size scale difference, consider one polymer …

Polymers are ubiquitous materials in natural and manufactured products. These substances are large molecules, also known as macromolecules, created from the repetitive linking of smaller, identical, or …

Polymers are giant molecules that consist of long chains of units called monomers connected by covalent bonds. Polymerization is the process of linking monomers together to form a polymer.

Mar 30, 2023 · Polymers are made of repeating steps of simpler compounds called monomers. Many chemicals have the potential to be polymerized into chains that make a material whose properties …

Polymers are organic chemicals with a repeating structure. While that sounds simple, these chemicals can get very complex. They can consist of two monomers (dimers), three (trimers), or more. They …