Ukuminyana okuphezuluIshidi le-HDPEiwuhlobo lweshidi elakhiwe ngokukhipha izinhlayiya ezimhlophe ezingenabuthi, ezinganambitheki nezingenaphunga ngokusebenzisa izinga lokushisa eliphezulu lokuncibilika. Iphuzu layo lokuncibilika liphezulu njengo-130°C, futhi ukuminyana kwayo okuhlobene kuphakathi kuka-0.946-0.976g/cm3. Inokuqina okuhle kokushisa nokumelana nokushisa okuphansi, futhi ingakwazi ukumelana nokusetshenziswa ngaphansi kwezimo zemvelo ezinzima. Iphinde ibe nokusimama okuhle kwamakhemikhali futhi ikwazi ukumelana nokuCorrosion kwamakhemikhali ahlukahlukene njenge-asidi ne-alkali. Ngaphezu kwalokho, ishidi le-HDPE elinokuminyana okuphezulu nalo linokuqina okuphezulu nokuqina, namandla aphakeme uma kuqhathaniswa, angamelana nezidingo zezinkambu eziningi. Izakhiwo zayo ze-dielectric nazo zivelele, futhi aziphazanyiswa kalula yizici zangaphandle. Ekuphenduleni ukuqhekeka kokucindezeleka kwemvelo, ishidi le-HDPE eliphakeme kakhulu lisebenza kahle, futhi lingagwema ngokuphumelelayo ukuqhekeka kwe-longitudinal noma okuphambene, ukuze impilo yesevisi yayo yonke into iqinisekiswe isikhathi eside. Ngamafuphi, ukuminyana okuphezuluIshidi le-HDPEiyimpahla ephezulu esebenza kahle kakhulu nokuphila isikhathi eside, esetshenziswa kabanzi ekukhiqizeni nasekukhiqizeni izimboni ezihlukahlukene.
Isikhathi sokuthumela: Jun-12-2023
