I-Polyethylene yi-resin ye-thermoplastic eveliswa yi-polymerization ye-ethylene.Ayinavumba, ayinayo ityhefu, i-wax efana nomqheba, ukumelana nobushushu obuphantsi, ukuzinza okuhle kweekhemikhali, kunye nokuxhathisa uninzi lweeasidi kunye neealkali.
Xa ukhanyisa ikhandlela, umntu unokubona into ethile: Njengoko ikhandlela livutha, livuza ioli yekhandlela ithontsi.Kwiiplastiki, kukho "amakhandlela" anjalo.Inkangeleko yayo ibonakala njengekhandlela, kwaye ivakala inamafutha xa iphathwa ngesandla.Xa ilayitiwe ngomlilo, “ioli yekhandlela” ithontsiza nganye nganye.Olu hlobo lweplastiki, eyaziwa ngokuba yi-polyethylene, eyaziwa nangokuthi "iplastiki yeoli yekhandlela," idla ngokubizwa ngokuba yi "PE" ikhowudi, kunye nesifinyezo sorhwebo semveliso "yiplastiki ye-ethylene.".I-polyethylene resin iveliswa yi-polymerization ye-ethylene.
Zininzi izinto eziluncedo kwilaphu le-lay landscape: 1. Ukuthintela ukukhula kokhula emhlabeni.Ukugquma komhlaba kunokuthintela ngokufanelekileyo ukukhanya kwelanga ekukhanyeni emhlabeni, ngelixa umqobo wokhula ngokwawo unamandla kwaye unokuthintela ngokufanelekileyo ukukhula kokhula.2. Yomeleza ukukhutshwa kwamanzi kumphezulu.Ngeempawu zayo zesakhiwo, i-landscape ye-landscape inokususa ngokufanelekileyo amanzi emhlabeni, igcine i-permeability yomhlaba, kwaye iququzelele ukukhula kweengcambu zezityalo.3. Esona sithintelo sokhula sinokuthintela ukukhula okongeziweyo kweengcambu kunye nokuphucula umgangatho wezityalo.4. Ukulima nokulawula izityalo ngokufanelekileyo.Ngelixa ubeka ilaphu lelaphu lokulawula ukhula, unokulawula ngokufanelekileyo umda womhlaba, wenze umhlaba ube nokuphefumla ngakumbi kwaye ube luncedo ekukhuleni kwezityalo.
Ixesha lokuposa: Apr-03-2023