I-PVC ye-asidi yophahla lwamathanki kunye ne-alkali ukumelana, akukho mhlwa, kunye nefuthe elihle lokukhusela ubushushu. Ingasetyenziselwa iminyaka engaphezu kwama-20. I-insulated, ayi-conductive, kwaye ayiwoyiki umbane ngeentsuku zemvula. Ayikuxhasi ukutsha okanye ukuzitshisa, kwaye yinto yokwakha ezicimayo. Inesandi sokugquma, kwaye izolile kwaye ayingxoli ngeentsuku zemvula. Iyakwazi ukumelana neempembelelo, ukumelana noxinzelelo, kunye nobungqina be-typhoon (ukumelana nomoya we-17-level). Iyakwazi ukurisayiklishwa kwaye iyeyemathiriyeli yokwakha eluhlaza okonga amandla kunye nokunciphisa ikhabhoni. Ulwakhiwo lulula kwaye lukhawuleza.
Ifaneleke ngokukodwa kwiindawo eziselunxwemeni ezinetyuwa eninzi, i-aquaculture, iifektri zeekhemikhali ezine-asidi eqinile kunye ne-alkali corrosion, iifektri zesikhumba okanye ezolimo kunye nezilwanyana. Isenokusetyenziswa ngokubanzi kwizakhiwo ezahlukeneyo zefektri okanye iikhava zekhaya ngokubanzi ukuhlangabezana neemfuno ezahlukeneyo ezifana nokupholisa, ukukhanya, ukugcina amatyala ombane, njl.
Uvelisa njani iphepha elityathiweyo le-pvc:
Okokuqala, i-PVC ye-resin particles pretreated, kubandakanywa ukutyumza, ukuhlutha, ukuxuba kunye nezinye iinkqubo zokuqinisekisa umgangatho kunye nokufana kwezinto eziphathekayo. Emva koko, i-PVC ye-resin particles pretreated ixutywe kunye nezithako ezincedisayo ezifana nokuzalisa, ii-pigments, i-plasticizers, njl. ngokomlinganiselo othile ukuze zidibaniswe ngokupheleleyo. Izinto ezixubileyo eziluhlaza zingena kwi-extruder yokubumba i-extrusion, kunye nobubanzi bephepha elikhutshiweyo ngokubanzi li-2-3 yeemitha.
Icwecwe elikhutshiweyo kufuneka lidlule kuthotho lokucutshungulwa okulandelayo ukuze libe yithayile yethu yeresin eqhelekileyo. Okokuqala, iphepha elikhutshiweyo lisikiwe ukwenza ubude balo buhlangabezane neemfuno zangempela. Emva koko, ishidi elisikiweyo licinezelwe, oko kukuthi, libekwe kwi-mold kwaye lenziwe libe yindawo ye-wavy ngokufudumeza kunye noxinzelelo. Injongo yale nyathelo kukwenza umphezulu we-resin tile ubonise ukuthungwa kwe-corrugated texture yendalo, ukuphucula i-aesthetics yayo kunye nokuxhatshazwa koxinzelelo. Iphepha elicinezelweyo lingena kubushushu obungaguqukiyo kunye nezixhobo zokufuma zokunyanga, ukuze amatyathanga e-PVC emolekyuli angaphakathi adityaniswe ngokuthe ngcembe, ngaloo ndlela aphucule ubulukhuni kunye namandla.
Izibonelelo zesiXhobo:
I-1.Umatshini wokucofa i-tile ye-corrugated ngumatshini owenziwe ukukhulula, ukubumba, kunye nokusika kwe-post-forming cut. Ubume bethayile bu-wavy, kunye neenzuzo zobunzima obulula, ipateni yepeyinti efanayo, amandla aphezulu, ukubonakala okugudileyo, kunye nokuqina. Xa kuthelekiswa neepaneli zophahla eziqhelekileyo kunye neepaneli zodonga, inomsebenzi obalaseleyo wokuchasana nokuvuza.
I-2.Yonke inkqubo yokulawula i-automation yeyunithi ithatha inethiwekhi edibeneyo kakhulu ukwenza inkqubo yokuzenzekelayo isebenze ngcono.
I-3.Iphepha lokupholisa le-roller ezintathu lisebenzisa ii-roller zoxinzelelo eziphezulu kunye nezantsi ukucinezela iipleyiti ezifunekayo. Iinzuzo zisantya esiphezulu semveliso, uhlengahlengiso olufanelekileyo, kunye nemilo kunye nokuphakama kwamaza kunokuhlengahlengiswa nangaliphi na ixesha. Kufuneka utshintshe kuphela ii-rollers ezahlukeneyo zoxinzelelo ukuze uqhube iiplati ezinqabileyo zeemilo ezahlukeneyo, ezifana ne-trapezoidal, i-arc.
I-4.I-screw ithatha umsebenzi okhethekileyo wokuxuba kunye noyilo oluphezulu lweplastiki yeplastiki ukuze kuqinisekiswe i-extrusion ezinzileyo kunye nesantya esiphezulu sezinto eziphathekayo.
Ixesha lokuposa: Oct-14-2024
