Yintoni i-HDPE?

I-HDPE ichazwa ngoxinaniso olukhulu okanye olulingana no-0.941 g/cm3.I-HDPE ineqondo eliphantsi le-branching kwaye ngaloo ndlela inamandla e-intermolecular kunye namandla okuqina.I-HDPE inokuveliswa nge-chromium / i-silica catalysts, i-Ziegler-Natta catalysts okanye i-metallocene catalysts.Ukungabikho kwe-branching kuqinisekiswa ngokukhethwa okufanelekileyo kwe-catalyst (umzekelo, i-chromium catalysts okanye i-Ziegler-Natta catalysts) kunye neemeko zokusabela.

I-HDPE isetyenziswa kwiimveliso kunye nokupakishwa okufana neejagi zobisi, iibhotile zokucoca, iibhafu zemajarini, izitya zokulahla inkunkuma kunye nemibhobho yamanzi.I-HDPE ikwasetyenziswa ngokubanzi kwimveliso yomlilo.Kwiityhubhu zobude obuhlukeneyo (kuxhomekeke kubukhulu be-ornance), i-HDPE isetyenziselwa ukutshintshwa kweetyhubhu zodaka zekhadibhodi ezinikezelweyo ngenxa yezizathu ezibini eziphambili.Enye, ikhuseleke kakhulu kuneityhubhu zekhadibhodi ezinikiweyo kuba ukuba iqokobhe belingangasebenzi kakuhle kwaye ligqabhuke ngaphakathi (“imbiza yeentyatyambo”) ityhubhu ye-HDPE, ityhubhu ayisayi kuqhekeka.Isizathu sesibini kukuba ziyaphinda zisebenziseke zivumela abayili ukuba benze iirakhi ezininzi zodaka.I-Pyrotechnicians ayikukhuthazi ukusetyenziswa kwetyhubhu ye-PVC kwiityhubhu zodaka ngenxa yokuba ithande ukuqhekeka, ithumela i-shards yeplastiki kubabukeli abanokwenzeka, kwaye ayiyi kubonakala kwi-X-reyi.