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  1. Plastic - Wikipedia

    Plastics are a wide range of synthetic or semisynthetic materials composed primarily of polymers. Their defining characteristic, plasticity, allows them to be molded, extruded, or pressed into a …

  2. Plastic | Composition, History, Uses, Types, & Facts | Britannica

    Nov 19, 2025 · plastic, polymeric material that has the capability of being molded or shaped, usually by the application of heat and pressure.

  3. About Plastic Products and Plastic Pollution | US EPA

    Oct 31, 2025 · Plastic products are generally versatile, durable and lightweight. Plastic products are prominent in the construction, transportation, and packaging industries. Plastic innovations …

  4. History and Future of Plastics - Science History Institute

    Plastic is a word that originally meant “pliable and easily shaped.” It only recently became a name for a category of materials called polymers. The word polymer means “of many parts,” and …

  5. The 7 Different Types of Plastics

    Plastics are incredibly versatile materials that can be used to make a variety of products. They are lightweight yet durable, strong yet malleable, and relatively inexpensive to produce. There are …

  6. Plastic: Definition, Types, Properties, Applications, Advantages, …

    Apr 21, 2023 · Plastic is a synthetic polymer made from various organic materials that can be molded into almost any shape. Some types of plastic are clear and transparent, like that used …

  7. PLASTIC Definition & Meaning - Merriam-Webster

    The meaning of PLASTIC is a plastic substance; specifically : any of numerous organic synthetic or processed materials that are mostly thermoplastic or thermosetting polymers of high …

  8. Plastics Explained—What You Need to Know | National Geographic

    Learn what you can do to reduce your own single-use plastics, and take your pledge. The world of plastic contains many confusing terms, as we discovered while reporting on and researching …

  9. The 7 Different Types of Plastic - Plastics For Change

    Apr 6, 2021 · In order to help you make better-informed decisions about the products that you buy, today we will go through the 7 different types of plastic, how they differ, and their impact …

  10. Types of Plastic | Learn What is Plastic Made Of & Different Types …

    Learn about the seven most popular types of plastic at A&C Plastics. With our expertise, we are prepared to answer all of your questions about plastic. What is plastic made of? What are the …