Hover to Zoom
High density polyethylene is thermoplastic polyethylene made from petroleum. Requires 1.75 kg of petroleum (as energy and raw material) to make 1 kg of HDPE. HDPE has very little branching, this is due to the choice of catalyst type in its production (Ziegler-Natta catalyst) and reaction conditions. Because of the small branching, HDPE pipes have high tensile strength and intermolecular forces. HDPE is also tougher and can withstand high temperatures (80C). HDPE Sheets are very resistant to chemicals so they can be used for a variety of purposes, including the following, for detergent packaging, milk packaging, fuel tanks, Plastic bags Container for transporting several types of chemicals Geothermal transfer piping system Natural gas piping system Water pipe Cable wrap
Untuk keterangan lebih lanjut, silahkan download PDF ini :