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 …

Jan 12, 2026 · 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.

May 16, 2025 · Polymers are chains of molecules that come in both natural forms like rubber and synthetic forms like plastic. Different properties of polymers, like elasticity or reflectivity, make them …

Jan 15, 2025 · Based on this classification, there are two main types of polymers: natural and synthetic polymers.

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

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 …

What are polymers? 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.

Polymer is a substance, constituent or material, which has a molecular build-up structure, either completely or chiefly from many similar or different particles or units that are bonded together.

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 …