What is Plastic Granule? Production Process and Application Areas

What is a Plastic Granule?

Plastic granules are small, bead-like raw materials made from plastic polymers. Typically measuring 2-5 mm, these granules serve as the primary input for manufacturing plastic products. They can be either virgin granules (produced from raw materials) or recycled granules (obtained from waste plastics).

Production Process of Plastic Granules

  1. Raw Material Preparation: Plastic polymers (PP, PE, PVC, etc.) are prepared for processing.
  2. Melting: The plastic is melted at high temperatures to achieve a uniform consistency.
  3. Extrusion: The melted plastic is shaped into long strands through molds.
  4. Cutting: These strands are cut into small granules by specialized machines.
  5. Cooling and Drying: The granules are cooled and moisture-free.
  6. Packaging: Ready-to-use granules are bagged and prepared for shipment.

Application Areas

Plastic granules are the core raw material for countless everyday products. Main application areas include:

  • Packaging Industry: Bags, films, bottles
  • Automotive: Interior and exterior car parts
  • Construction: Pipes, insulation materials
  • Electronics: Cable coatings, durable plastic components
  • Household Goods: Kitchenware, furniture components

Thanks to their durability and versatility, plastic granules are indispensable to modern industries.