High densitywakisi ye polyethyleneuye low density polyethylene wakisi imhando mbiri dzakajairika dze polyethylene wakisi.Polyethylene wax is thermoplastic resin ine yakanakisa yemuviri zvimiro uye kugadzikana kwemakemikari, inoshandiswa zvakanyanya munzvimbo dzakasiyana siyana.
High densitype waximhando yewakisi yepolyethylene ine density yakakwirira uye yakakwirira crystallinity.Iine kuoma kwepamusoro, simba, uye kupfeka kusagadzikana;Iinewo nzvimbo yakakwirira yekunyunguduka uye kugadzikana kwekushisa.Naizvozvo, high-density polyethylene wax inowanzoshandiswa kugadzira yakakwirira-simba uye yakakwirira kuomarara zvigadzirwa, senge pombi dzemvura, waya netambo, zvinhu zvemotokari, nezvimwe.
Low density polyethylene wax imhando ye polyethylene wakisi ine low density uye low crystallinity.Iine hunyoro hwepamusoro, kuoma, uye ductility, pamwe chete nechepasi kunyunguduka uye kugadzikana kwekushisa.Naizvozvo, LDPE wakisi inowanzoshandiswa kugadzira zvigadzirwa zvakapfava uye elastic, senge mabhegi epurasitiki, mafirimu epurasitiki, mapurasitiki ane furo, nezvimwe.
Pamusoro pekusiyana kwezvinhu zvemuviri, kunewo misiyano mugadziriro yekugadzirira pakati pepamusoro-density polyethylene wax uye yakaderera-density polyethylene wax.Yakakwira density polyethylene wakisi inowanzo gadzirwa ne-high-pressure polymerization, nepo yakaderera-density polyethylene wakisi inogadzirwa ne-low-pressure polymerization.Iyo yakakwira-density polyethylene wakisi yakagadzirwa nepamusoro-kumanikidza polymerization nzira ine yakakwirira crystallinity uye molecular uremu, nokudaro iine yakakwirira yemuviri zvimiro;Iyo yakaderera-density polyethylene wakisi yakagadzirwa nedonhwe polymerization nzira ine yakaderera crystallinity uye molecular uremu, saka ine yakanaka kupfava uye ductility.
High density polyethylene wakisi uye low density polyethylene wakisi imhando mbiri dze polyethylene wakisi ine hunhu uye mashandisirwo akasiyana.Mumashandisirwo anoshanda, zvinodikanwa kusarudza yakakodzera polyethylene wakisi zvichibva pane chaiyo zvigadzirwa kuti uwane yakanakisa chigadzirwa kuita uye kunaka.
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