Thermoplastic materials

Thermoplastic materials are a type of plastic that can be melted, shaped, and then cooled to solidify, and this process can be repeated multiple times without degrading the material's properties. When heated, they become soft and moldable; when cooled, they harden into their new shape. Unlike thermosets, which permanently set after molding, thermoplastics are reversible and recyclable. Common examples include polyethylene, polypropylene, and PVC, used in everything from packaging to automotive parts. Their versatility and ease of processing make thermoplastics widely popular in manufacturing and everyday products.