1. : a plastic substance. specifically : any of numerous organic synthetic or processed materials that are mostly thermoplastic or thermosetting polymers of high molecular weight and that can be made into objects, films, or filaments.
4 days ago
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 ...
Plastic
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. Wikipedia
Child material class: Bakelite, PMMA, polyvinyl chloride, bioplastics
Parent material class: Synthetic fiber
People also ask
What does plastic mean in slang?
(figurative, slang) insincerity; fakeness, or a person who is fake or arrogant, or believes that they are better than the rest of the population. quotations ▼ (slang, countable) An instance of plastic surgery.
What is the definition of plastic?
Plastic is a material consisting of a wide range of synthetic or semi-synthetic organic compounds that are malleable and, therefore, can be molded into solid objects. Plasticity is the general property of all materials that involves permanent deformation without breaking.
What is plastic made of?
Plastics are high molecular weight organic polymers composed of various elements such as carbon, hydrogen, oxygen, nitrogen, sulphur and chlorine. They can also be produced from silicon atom (known as silicone) along with carbon; a common example is silicone breast implants or silicone hydrogel for optical lenses.
Who invented plastics?
Leo Baekeland. The 20th century saw a revolution in plastic production: the advent of entirely synthetic plastics. Belgian chemist and clever marketeer Leo Baekeland pioneered the first fully synthetic plastic in 1907.
Plastic Free July® is a global movement that helps millions of people be part of the solution to plastic pollution – so we can have cleaner streets, oceans, and ...
Plastic is a word that originally meant “pliable and easily shaped.” It only recently became a name for a category of materials called polymers.
Apr 21, 2023 · Plastic is an incredibly versatile category of materials that are used in packaging, construction, medical equipment, and electronics.
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7 Different Types of Plastic · 1. Acrylic or Polymethyl Methacrylate (PMMA) · 2. Polycarbonate (PC) · 3. Polyethylene (PE) · 4. Polypropylene (PP) · 5.
Apr 30, 2024 · plastic, polymeric material that has the capability of being molded or shaped, usually by the application of heat and pressure.
A growing global alliance of individuals, organizations, businesses, and policymakers working toward a world free of plastic pollution.
Plastics help us protect the environment by reducing waste, lowering greenhouse gas emissions, and saving energy at home, at work, and on the road. Plastic ...