isicelo

I-Polyethylene (PE) yinto ye-thermoplastic eveliswa kwi-polymerization ye-ethylene.Umbhobho weplastiki we-PE wenziwe ngokugqithiswa ngokobukhulu ukusuka kwi-½” ukuya kwi-63″.I-PE ifumaneka kwiikhoyili eziqengqelekayo zobude obahlukeneyo okanye ubude obuthe ngqo ukuya kuthi ga kwi-40 yeenyawo.

Imathiriyeli ekrwada yoMbhobho wepolyethylene wodonga olutyanisiweyo olumbini

I-Polyethylene yendalo okanye i-White Polyethylene.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.

Ukwenza ubude bombhobho, i-resin ye-HDPE iyafudumala kwaye ikhutshwe nge-die, emisela ububanzi bombhobho.Ubukhulu bodonga lombhobho bumiselwa ngokudityaniswa kobukhulu bokufa, isantya se-screw kunye nesantya setrektara yokutsala.