iimveliso

Imathiriyeli ekrwada yoMbhobho oThliweyo,
I-HDPE yombhobho otyatyiweyo,

Umbhobho othathiweyo uvela kwiPolyethylene yeNdalo okanye iPolyethylene emhlophe.Le mibhobho i-double-layered, kwaye zombini iileya zivela kwizinto ze-polyethylene, kwaye kufuneka zibe sisiseko sezinto ze-polyethylene ezivela kwizinto ze-polyethylene kunye nokwakhiwa kwe-homogeneous ngokupheleleyo, kwaye olu lungelelaniso ngokweenkcukacha lubangelwa kukuba iileya zoMbhobho we-Corrugated ziveliswa. kwii-extruders ezimbini ezihlukeneyo, kwaye ekugqibeleni, kwicandelo le-corrugator, umgca wombhobho udityaniswe kunye.Iimathiriyeli zePolythene kufuneka zibe ne-homogeneous kwiindawo ezithembekileyo kunye nezomeleleyo zokudityaniswa.Umzekelo, ayinakusetyenziselwa umaleko wangaphandle ukusuka kwi-polyethylene yendalo yemveliso ye-Maroon kunye nomgangatho wangaphakathi ovela kwi-polyethylene emhlophe yefektri ye-Shazand, kwaye zombini izinto ze-polyethylene kufuneka zivela kumzi-mveliso kunye nokuqulunqwa okufanayo.

Izinto zombhobho we-polyethylene obotshiweyo kwinqanaba elingaphandle kufuneka lixhathise kwimitha ye-ultraviolet, kwaye imnyama, ngenxa yobumnyama bombhobho wangaphandle wombhobho ophindwe kabini, i-masterbatch emnyama enesiseko se-polyethylene isetyenziswa.

Izinto zombhobho we-polyethylene ogqwethiweyo kwinqanaba elingaphandle kufuneka libe mhlophe, kwaye libe nombala kunye ne-masterbatch, kwaye oku kubangelwa imfuneko esemgangathweni yokuveliswa kwemibhobho ye-Corrugated, ngoko kwiimitha zevidiyo, iikhamera zisebenza kakuhle kwaye ngaphakathi kombhobho kucacile kwaye kubonakala.Ngaphakathi umaleko we-Corrugated-dou-ndonga imibhobho ye-Pars Ethylene Kish yiBlue-Green ukuba lo mbala ubhaliselwe iPars Etienne Kish kuphela, kwaye imathiriyeli yabo ye-masterbatch yezeJamani kwaye ivela ngqo eJamani.

Kukho imiqobo yobugcisa ekusetyenzisweni kwezinto ezimnyama kwimveliso ye-Corrugated double-well pipes, kwaye kungcono ukuvelisa le mibhobho ngokungenamthungo kwizinto ezimhlophe ze-polyethylene, kunye nokuvelisa imibala efunekayo kunye ne-masterbatch ephezulu.Umgca wokuvelisa umbhobho ophindwe kabini kunye nezixhobo zayo kufuneka zixhotyiswe ngeteknoloji yakutshanje kunye ne-gravimetric, enokuxuba inani le-masterbatch kunye nezinto eziphathekayo ngendlela efanelekileyo, de kube ukuhanjiswa kunye nomgangatho wombhobho owenziweyo, ngokuhambelana ne-INSO 9116-3 standard.

Isicelo

Inqanaba lombhobho we-HDPE lingasetyenziselwa ukuveliswa kwemibhobho yoxinzelelo, njengemibhobho yamanzi ecinezelekileyo, imibhobho yegesi yepetroli kunye neminye imibhobho yoshishino.Isenokusetyenziswa ukwenza imibhobho engacinezelekiyo njengemibhobho etyatyiweyo enodonga oluphindwe kabini, imibhobho yodonga olunomngxuma, imibhobho yesilicon-core, imibhobho yokunkcenkceshela yezolimo kunye nemibhobho edityanisiweyo ye-aluminiyamplastics.Ukongeza, nge-extrusion esebenzayo (i-silane cross-linking), ingasetyenziselwa ukuvelisa imibhobho ye-polyethylene edibeneyo (PEX) yokubonelela ngamanzi abandayo nashushu.