|Product Name：||High quality plastic square bucket|
|Place of origin：||Ningbo,China|
|Feature：||Wide range of uses, durable|
The main raw material for the production of plastic barrels is polyethylene (PE), or PE for short, which is a polymer organic compound formed by the addition polymerization of ethylene. Polyethylene is recognized as the best food contact material in the world. It is non-toxic, tasteless, and odorless, and meets food packaging hygiene standards. Polyethylene film, light and transparent, has the properties of moisture resistance, oxidation resistance, acid resistance, alkali resistance, general air tightness, excellent heat sealability, etc. material.
High density polyethylene, referred to as HDPE. The density is 0.941 to 0.965 g / cm3. It is made by low pressure polymerization, so it is also called low pressure polyethylene. Milky white. Processing can use blow molding and T-die extrusion processes. Heat-resistant, cooking-resistant, cold-resistant and freeze-resistant, moisture-proof, gas-proof, and good insulation performance, not easy to break, twice the strength of LDPE