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Plastic bottle material

  • Update:24-07-2017
  • Abst:

    Plastic bottles are made of polyester (PET), polyethyle […]

    Plastic bottles are made of polyester (PET), polyethylene (PE), polypropylene (PP) as raw materials, add the corresponding organic solvent, after high temperature heating, through the plastic mold through blow molding, extrusion blowing, or injection molding Plastic containers. Plastic bottles with not broken, low cost, high transparency, food grade raw materials and so on.
    When using plastic products, pay special attention to, do not touch vinegar, cleaning agents, etc., to avoid direct sunlight, high temperature, so as to avoid chemical reactions. In addition, when you buy plastic tableware, you should choose the goods with PE (polyethylene) or PP (polypropylene) marked, decorative patterns, colorless and tasteless, smooth surface of plastic products.
    Production Method
    There are many ways to make polyethylene, one of the most common one, is in the 200 ~ 300 ℃ high temperature and 1000 ~ 2000 atmospheric pressure, the ethylene will be made. In the polyethylene, not doped with other substances. The resulting polyethylene has a low density, a soft texture, and a high stability for sunlight, air, moisture and chemical reagents, so there is no need for external stabilizers, plasticizers, and stabilizers and plasticizers Toxic or highly toxic.
    Plastic bottles easy to carry, not afraid to fall, with acid and alkali resistance, easy production, but also conducive to recycling.