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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 diverse …

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

    Apr 14, 2026 · plastic, polymeric material that has the capability of being molded or shaped, usually by the application of heat and pressure.

  3. The 7 Different Types of Plastics

    Plastic is everywhere in our modern world, from packaging to vehicles, electronics, clothing and so much more. As we explore the complexity of recycling and upcycling plastics, it's important to understand …

  4. 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 …

  5. Plastic Numbers Explained: What Recycling Codes 1–7 Really ...

    Nov 25, 2025 · Learn what the numbers on plastic containers mean, which plastics are safe, which to avoid, and how to recycle them properly using the 1–7 resin code chart.

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

    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 in disposable …

  7. Latest News - Plastics News

    2 days ago · The latest news from the plastic industry, including resin prices, suppliers, sustainability, and more.

  8. Plastic Pollution Impacts and Solutions | World Resources ...

    Sep 8, 2025 · Plastics pose a wide range of hazards for people, ecosystems and the climate. Ninety-nine percent of plastics are made from fossil fuels and generate planet-warming greenhouse gas …

  9. 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 polymers are …

  10. What Are Plastics? Types, Chemistry, and Health Risks

    Mar 18, 2026 · Plastics are synthetic or semi-synthetic materials made from long chains of molecules called polymers. These polymer chains are built by linking together thousands of smaller molecules, …