Methods Of Making Plastic Bottles
- Mar 08, 2018 -

There are many ways to make polyethylene, one of the most common being made from ethylene polymerization at 200~300℃ high temperatures and 1000~2000 pressure pressures. In polyethylene, other substances are not doped. In this way the polyethylene density is low, the texture is soft, for sunlight, air, moisture and chemical reagents, have a high stability, so no need for the addition of stabilizers, plasticizers, and stabilizers and plasticizers are mostly toxic or highly toxic.