Search results
- Dictionaryplastic/ˈplastɪk/
noun
- 1. a synthetic material made from a wide range of organic polymers such as polyethylene, PVC, nylon, etc., that can be moulded into shape while soft, and then set into a rigid or slightly elastic form: "mains pipes should be made of plastic or copper"
adjective
- 1. made of plastic: "plastic bottles"
- 2. (of a substance or material) easily shaped or moulded: "rendering the material more plastic" Similar Opposite
Powered by Oxford Dictionaries
What is Plastic? - Plastics are defined as a group of synthetic resinous or other substances that can be moulded into any form. Learn about plastics, recycling of plastics, thermosetting plastic and thermoplastic, Types and Properties of plastics at BYJU'S.
Plastics are a wide range of synthetic or semi-synthetic materials that use polymers as a main ingredient. Their plasticity makes it possible for plastics to be molded, extruded or pressed into solid objects of various shapes.
Jun 21, 2024 · Plastic, polymeric material that has the capability of being molded or shaped. This property of plasticity, often found in combination with other special properties such as low density, low electrical conductivity, transparency, and toughness, allows plastics to be made into a great variety of products.
Apr 21, 2023 · Plastic is a synthetic or semi-synthetic material typically derived from petrochemicals or substances such as cellulose or starch. The basic components are chemically treated to form long chains of molecules called polymers. These polymers can then be molded into various shapes using techniques such as injection molding, extrusion, or blow molding.
May 16, 2022 · Plastics are (mostly) synthetic (human-made) materials, made from polymers , which are long molecules built around chains of carbon atoms , typically with hydrogen, oxygen, sulfur, and nitrogen filling in the spaces.
What is plastic, how is it made, and can it be recycled? What are bioplastics, BPA and other additives? Read everything you need to know about plastic.
May 15, 2018 · PLANET OR PLASTIC? Plastics Explained, From A to Z. What are microplastics? What about a garbage patch? This glossary helps demystify plastic pollution. By Elizabeth Atalay, Laura Parker, and...
Jan 11, 2023 · Plastics are human-made, synthetic polymers made from long chains of carbon and other elements. They are derived from crude oil and natural gas through a process called cracking that converts them to hydrocarbon monomers like ethylene, propylene, styrene, vinyl chloride, and ethylene glycol.
A plastic is a type of synthetic or man-made polymer that is similar to natural resins found in trees and other plants. Polymers are any of various complex organic compounds produced by polymerization—a process in which small molecules combine to make a very large chainlike molecule.
Feb 21, 2024 · Plastic pollution has become one of the most pressing environmental issues, as rapidly increasing production of disposable plastic products overwhelms the world’s ability to deal with them ...
