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 …

Apr 21, 2025 · A polymer is any of a class of natural or synthetic substances composed of very large molecules, called macromolecules, which are multiples of simpler chemical units called …

Polymers are substances composed of macromolecules, very large molecules with molecular weights ranging from a few thousand to as high as millions of grams/mole.

Many of the same units (or mers) are connected together to form a long chain or polymer. Because they can be extremely large, often made up of hundreds of thousands of atoms, …

Jul 21, 2021 · Polymers are made from monomers linked by chemical bond s. They are produced by polymerization, and occur either naturally or synthetically. Examples of natural polymers …

Polymer science or macromolecular science is a subfield of materials science concerned with polymers, primarily synthetic polymers such as plastics and elastomers. The field of polymer …

Oct 14, 2017 · The term polymer is often used to describe plastics, which are synthetic polymers.

May 28, 2025 · Polymers are chemical compounds whose molecules are very large, often resembling long chains made up of a seemingly endless series of interconnected links.

May 21, 2024 · Human DNA is a polymer with over 20 billion constituent atoms. Proteins, made up of amino acids, and many other molecules that make up life are polymers. They are the …

Polymers are fascinating substances composed of large molecules formed by the repetition of smaller units called monomers. These versatile materials have a wide range of properties and …