Yintoni i-HDPE?

I-HDPE ichazwa bubuninzi obungaphezulu okanye obulingana ne-0.941 g/cm3. I-HDPE inezinga eliphantsi lokuhluma kwaye ngaloo ndlela inamandla amakhulu phakathi kweemolekyuli kunye namandla okutsalwa. I-HDPE inokuveliswa zii-chromium/silica catalysts, ii-Ziegler-Natta catalysts okanye ii-metallocene catalysts. Ukungabikho kwamasebe kuqinisekiswa kukukhetha ngokufanelekileyo ii-catalysts (umz. ii-chromium catalysts okanye ii-Ziegler-Natta catalysts) kunye neemeko zokusabela.

I-HDPE isetyenziswa kwiimveliso nakwiipakethe ezifana neejagi zobisi, iibhotile zesepha, iibhafu zemargarine, izikhongozeli zenkunkuma kunye neepayipi zamanzi. I-HDPE ikwasetyenziswa kakhulu ekuveliseni iifireworks. Kwiityhubhu ezinobude obahlukeneyo (kuxhomekeke kubukhulu bezixhobo), i-HDPE isetyenziswa endaweni yeetyhubhu zekhadibhodi zemortar ezibonelelweyo ngezizathu ezibini eziphambili. Okokuqala, ikhuselekile kakhulu kuneetyhubhu zekhadibhodi ezibonelelweyo kuba ukuba iqokobhe lingasebenzi kakuhle kwaye liqhume ngaphakathi ("imbiza yeentyatyambo") kwityhubhu ye-HDPE, ityhubhu ayizukuqhekeka. Isizathu sesibini kukuba zingasetyenziswa kwakhona zivumela abayili ukuba benze iiracks ezininzi zemortar. Iingcali zePyrotechnical azikukhuthazi ukusetyenziswa kweetyhubhu zePVC kwiityhubhu zemortar kuba idla ngokuqhekeka, ithumele iziqwenga zeplastiki kubabukeli abanokubakho, kwaye ayizukubonakala kwi-X-ray.