I-High Density Polyethylene Material: Izixazululo Eziqinile ezivela ku-鸿禹乔 I-High Density Polyethylene (HDPE) isibe yisisekelo ekwenziweni kwemikhiqizo nasekwakhiweni kwesimanje ngenxa yezici zayo ezivelele nokusebenza kwayo okuhlukahlukene. Njenge-thermoplastic polymer,