Kuyini i-HDPE?

I-HDPE ichazwa ngobuningi obukhulu noma obulingana no-0.941 g/cm3. I-HDPE inezinga eliphansi lokuma kwegatsha ngakho-ke amandla aqinile aphakathi kwama-molecule kanye namandla okudonsa. I-HDPE ingakhiqizwa ngama-catalyst e-chromium/silica, ama-catalyst e-Ziegler-Natta noma ama-catalyst e-metallocene. Ukuntuleka kokuma kwegatsha kuqinisekiswa ngokukhetha okufanele kwama-catalyst (isb. ama-catalyst e-chromium noma ama-catalyst e-Ziegler-Natta) kanye nezimo zokusabela.

I-HDPE isetshenziswa emikhiqizweni nasekupakisheni okufana namajagi obisi, amabhodlela okugeza, amabhavu e-margarine, izitsha zikadoti kanye namapayipi amanzi. I-HDPE isetshenziswa kabanzi nasekukhiqizweni kweziqhumane. Emapayipini anobude obuhlukahlukene (kuye ngobukhulu bezikhali), i-HDPE isetshenziswa njengokufaka esikhundleni samapayipi e-mortar ekhadibhodi anikeziwe ngezizathu ezimbili eziyinhloko. Okokuqala, iphephile kakhulu kunamapayipi e-cardboard anikeziwe ngoba uma igobolondo lingasebenza kabi futhi liqhume ngaphakathi ("ebhodweni lezimbali") ipayipi le-HDPE, ipayipi ngeke liphuke. Isizathu sesibili ukuthi lingasetshenziswa kabusha okuvumela abaklami ukuthi bakhe ama-rack amaningi e-mortar. Ochwepheshe be-pyrotechnical bayakugxeka ukusetshenziswa kwamapayipi e-PVC kumapayipi e-mortar ngoba avame ukuphuka, athumele izingcezu zepulasitiki kubabukeli abangaba khona, futhi ngeke avele kuma-X-ray.