Ipolyvinyl chloride… wakhe weva ngayo? Ligama elikhulu kodwa into onokudibana nayo kubomi bakho bemihla ngemihla! I-PVC (i-Polyvinyl Chloride okanye iVinyl) yenye yeepolymers ze-thermoplastic ezisetyenziswa ngokuqhelekileyo kwihlabathi. Le plastiki isetyenziselwa ukwenza izinto ezininzi esizidingayo, njengemibhobho yokusa amanzi kwenye indawo kunye nezinto zokudlala onokudlala ngazo, okanye iifreyimu zeefestile ezinceda ukugcina amakhaya ethu ekhuselekile.
Ke ngoku ukuba uyazi ukuba yintoni iPVC, makhe sixoxe ngendlela enokunceda ngayo. Oku kwenza ukuba iPVC isebenze kakhulu njengoko inokusetyenziselwa izinto ezahlukeneyo. I-PVC yinto eqhelekileyo kwimibhobho. Le mibhobho ngumsebenzi onzima, ngoko ke inokumelana novavanyo lwexesha ngaphandle kokuphuka okanye ukuvuza. Oku kuhle kwimibhobho yamanzi ezindlini nakwizakhiwo njengoko sifuna ukuhamba kakuhle kwamanzi.
I-PVC ifumana amanqaku ebhonasi ukuze ikwazi ukurisayikilishwa! Oku kuthetha ukuba xa into eyenziwe ngePVC ayinamsebenzi, inokunyibilika ukuze yenze into entsha. Enye yeendlela ekufanelekile ngayo ukuphinda kusetyenziswe iPVC, kukugcina izixhobo eziya kusetyenziswa ukwenza iplastiki entsha. Ayipheleli nje ekunciphiseni inkunkuma, eyinzuzo nakumama wethu indalo.
I-Polymerization: igama lenkqubo ethile yeekhemikhali ezisetyenziswa zizazinzulu ukuvelisa iiplastiki ezahlukeneyo. Oku bakwenza ngokuthatha isipha seemolekyuli ezincinci (ivinyl chloride umzekelo) kwaye bazidibanise zonke ukwenza imolekyuli enye enkulu- ngoku ikhompawundi yePVC. Inkqubo ye-polymerization kufuneka iphathwe ngononophelo kuba ukuba kukho isiphene kwizinto eziphathekayo ngexesha le-polymerization, inokudala imingcipheko yempilo eyingozi yokusetyenziswa kunye neziphene ezivela kuphela emva kweemveliso zokugqibela.
Ukongeza, i-PVC ayinyangeki kwi-UV kwaye iyahambelana neekhemikhali. Ikwasinda kakuhle kwizicelo zangaphandle. Umzekelo wale nto iya kuba yiPVC edla ngokusetyenziswa xa udala ifenitshala yangaphandle engayi kuphula ilanga nemvula. Kuthetha, into enye, ukuba iPVC inokulala ngaphandle kwaye ifune ukugcinwa okuncinci ixesha elide.
Abavelisi baphumeza ulawulo lomgangatho ukuze bavavanye ukufana kunye nokuhambelana kwebhetshi nganye yePVC enemigangatho echazwe kwangaphambili. Oku kuthetha ukuba imveliso ivavanywa kumanqanaba ahlukeneyo emveliso yayo ukuqinisekisa ukuba isebenza kakuhle kwaye ikhuselekile. Oku kuvumela abavelisi ukuba bathathe naziphi na iingxaki kwaye balungise ngaphambi kokuba i-PVC ifikelele kubathengi.
Ngokungabikho kolawulo olulungileyo, iPVC engekho mgangathweni ingasetyenziselwa ukwenza ibhedi enokuthi ipeleke intlekele. Ukuba iPVC yenziwe ngokungafanelekanga, inokuwohloka ngaphambi kwexesha okanye ibe buthathaka kakhulu ukuba ifezekise injongo yayo. Nangoku sixhomekeke kulawulo lomgangatho kwinkqubo yokwenziwa ukuze wonke umntu obandakanyekayo enze ukuba agoduke ngokukhuselekileyo emva kolunye usuku emsebenzini kwaye afumane imveliso enokuthenjwa.
I-docking ekhethekileyo iyafumaneka ngenkqubo epheleleyo yenkonzo. Oku kubandakanya iingcebiso zangaphambi kokuthengisa kunye nekhompawundi yepolyvinyl chloride yolungiselelo, kunye nokubeka iliso kulungiselelo kunye noncedo emva kokuthengisa. Sikwabonelela ngenkonzo yokumisa enye kunye nenkxaso ye-intanethi ye-24H.
I-Shanghai Ruizheng Chemical Technology Co., Ltd., (iQela eliTyebileyo), igxile ekuhanjisweni kweemveliso zeekhemikhali. Iyinkokeli kuphuhliso oluphezulu lwetekhnoloji kwishishini lemichiza. Ukusukela ngoko, siye sakhula saba ngabavelisi abaphezulu baseTshayina beemveliso zepolyvinyl chloride ezinemigangatho ephezulu, isakhono esimangalisayo sokubonelela kunye nenkonzo epheleleyo. Iqela elityebileyo linqwenela ukuba liqabane lakho elithembekileyo nelizinzileyo eTshayina.
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Ilungelo lokushicilela © Richest Group Onke Amalungelo Agciniwe
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