HDPE e hlalosoa ka boima ba 'mele bo boholo kapa bo lekanang le 0.941 g/cm3.HDPE e na le tekanyo e tlase ea branching 'me kahoo matla a matla a intermolecular le matla a tsitsitseng.HDPE e ka hlahisoa ke li-catalyst tsa chromium / silica, li-catalyst tsa Ziegler-Natta kapa li-catalyst tsa metallocene.Ho haella ha makala ho netefatsoa ke khetho e nepahetseng ea li-catalyst (mohlala, li-catalysts tsa chromium kapa li-catalysts tsa Ziegler-Natta) le maemo a karabelo.
HDPE e sebelisoa lihlahisoa le liphutheloana tse kang lijeke tsa lebese, libotlolo tsa sesepa, libate tsa margarine, lijana tsa lithōle le lipeipi tsa metsi.HDPE e boetse e sebelisoa haholo ha ho etsoa li-fireworks.Ka har'a li-tubes tsa bolelele bo fapaneng (ho ipapisitse le boholo ba taelo), HDPE e sebelisoa e le sebaka sa li-tubes tsa seretse sa khateboto tse fanoeng ka mabaka a mabeli a mantlha.Ntlha ea pele, e sireletsehile haholo ho feta liphaephe tsa khateboto tse fanoeng hobane haeba khetla e ne e ka sebetsa hampe ebe e phatloha ka hare (“pitsa ea lipalesa”) e leng tšupu ea HDPE, tšupu e ke ke ea robeha.Lebaka la bobeli ke hore li ka sebelisoa hape ho lumella baqapi ho etsa liraka tse ngata tsa seretse sa sethunya.Li-Pyrotechnicians ha li khothalletse tšebeliso ea li-tubing tsa PVC ka har'a li-tubes tsa seretse hobane li na le tšekamelo ea ho pshatleha, ho romela likotoana tsa polasetiki ho bashebelli ba ka bang teng, 'me li ke ke tsa hlaha ka X-rays.
Nako ea poso: Sep-08-2022