UKUSETYENZISWA KOKUFAKA ISICWANGCISO SEPVC ngemibhobho yePVC

I-PVC ishushuDlala indima ebalulekileyo ekuqinisekiseni ukusebenza kunye nokuqina kwemibhobho ye-PVC. Ezi ndawo zokuzinza zizongezo zisetyenziselwa ukukhusela izixhobo ze-PVC kwi-Degraphiation ezibangelwe kukuvezwa kubushushu, ukukhanya neoksijini. Kweli nqaku, siza kuphonononga ukusetyenziswa kweendawo zokugcina ii-PVC kwimibhobho ye-PVC kunye nokubaluleka kwazo ekugcineni umgangatho wombhobho.

I-PVC, okanye i-polyvinyl chloride, yinto eguquguqukayo esetyenziswayo kwishishini lokwakha ngezicelo ezahlukeneyo, kubandakanya imibhobho, i-fitions kunye neendidi. Imibhobho ye-PVC isetyenziswe ngokubanzi ekunikezelweni kwamanzi, amanzi, ukunkcenkceshela kunye neenkqubo zonyango zokuhamba ngeenyawo ngenxa yokuqina kwabo, ukumelana nokucoca, kunye nokukhululeka kokufakwa. Nangona kunjalo, izixhobo ze-PVC zidla ngokupheliswa xa zivezwa bubushushu kwaye ukukhanya, kukhokelela ekulahlekelweni kwamandla oomatshini kunye nokwazi.

Ukoyisa lo mngeni, ukuziswa kwe-PVC Ubushushu busetyenziselwa ukukhusela izinto ze-PVC kwi-Debradiya ye-Dermal ngexesha lokuqhubekisa kunye nenkonzo yobomi be-PVC. Injongo yezi zinto zokuzinza kukungathi ithintele ukupheliswa kwetyala elithi lenzeka xa i-PVC iveze ubushushu kwaye ukukhanya, ngaloo ndlela kwadlulisela ubomi benkonzo yombhobho kunye nokugcina iipropathi zayo.

Zininzi iindidi zobomi obushushu be-PVC ezisetyenziselwa imibhobho ye-PVC, kubandakanya ukuziswa kwezinto ezikhokelayo, izilonda ezisekwe kwi-TIN, izilonda ezisekwe kwi-tin, izitromu ezisekwe kwi-calcium kunye nezilonda ezisisiseko. Uhlobo ngalunye lwe-stabilizer lunezinto zalo ezikhethekileyo kunye nezibonelelo, nokukhetha ezona zinto zichanekileyo zixhomekeke kwiimfuno ezithile zombhobho wakho we-PVC.

Izizwe ezikhokelayo ezikhokelayo, ezifana ne-stearate kwaye zikhokele i-sulfate yesilivere, ziye zasetyenziswa ngokubanzi kwixesha elidlulileyo ngenxa yozinzo olugqibeleleyo lobushushu kunye nokuxabisa iindleko. Nangona kunjalo, ngenxa yenkxalabo yezendalo esingqongileyo kunye nezeMpilo, amazwe amaninzi aphelelwe ukusetyenziswa kwezinto zokuzikhokelela ezikhokelayo kwaye watshintshela kwezinye iindlela zokuhlala.

I-TIN-STABILSESTER, ezinje ngeDilisin Dilaterate kunye ne-nterlltn oxide, aziwa ngokuzinza komhlaba ophakamileyo, ukucaciswa, okubenza balungele ukugcinwa kombala kubalulekile. Ezi ndawo zokuhlala zikwakhusela ngokufanelekileyo umbhobho we-PVC ukusuka ekuthandeni ngexesha lokuqhutywa kunye nokuvezwa kwangaphandle.

I-Calcium-esekwe kwizilonda, ezinjenge-calcium stearate kunye ne-calcium ze-calcium, azizizinye iindlela ezingenatyhefu kwizitrato ezikhokelayo kwaye zihlala zisetyenziswa ekuvelisweni kwemibhobho ye-PVC yokusela amanzi kunye nokupakisha ukutya. Ezi ndawo zokuzinza zinozinzo oluhle kunye nokuxhathisa kwemozulu, zibenze balungele ukusebenza kwangaphandle.

Izizwe zezinto eziphilayo, ezinjengeolidid ioli kunye ne-methyltlin ye-mercapeptide, zivela kwimithombo yendalo kwaye zithandwa ngenxa yendawo ezinobuhlobo nenetyhefu. Ezi ndawo zokuzinza zikhusela ngokufanelekileyo imibhobho ye-PVC evela ekuthambekeni kwe-PRMC kwaye zilungele ukusetyenziswa kwemigaqo yendalo esingqongileyo.

Ngexesha lenkqubo yokwenziwa kwemibhobho ye-PVC, ii-PVC zokugcina ubushushu be-PVC zongezwa kwi-PVC restin ngexesha lenkqubo yokudibanisa ukwenza umxube we-homogeneous. I-Stabilibers ithintele ukuphendulwa kwetyala elibangelwe bubushushu kunye nokukhanya ngokwenza ubushushu kunye ne-PVC Polymer. Oku kuqinisekisa ukuba umbhobho we-PVC ugcina amandla alo omatshini, uzinzo lwemibala kunye nokugcina ingqibelelo kobomi bayo bonke.

Ngexesha lobomi benkonzo yemibhobho ye-PVC, ukuveza izinto zangaphandle ezinjengokukhanya kwelanga, ukugcwala kobushushu, iikhemikhali, njl njl. Ukukhawulezisa ukonakaliswa kwezinto ze-PVC. I-PVC yobushushu be-PVC idlala indima ebalulekileyo ekukhuseleni imibhobho kwezi zinto zinqabileyo, ukuqinisekisa ukusebenza kwabo ixesha elide kunye nokuthembeka kwabo.

Ukusetyenziswa kweendawo zokugcina ii-PVC zibalulekile ekugcineni umgangatho kunye nokusebenza kwemibhobho ye-PVC. Ezi milo zikhusela izinto ze-PVC kwi-PREADIALY NOKQinisekiso ukuba umbhobho ugcine iipropathi zayo, uzinzo lwemibala kunye nokugcina ingqibelelo. Njengoko inkqubela phambili yokuzihlaziya iteknoloji, ngoku kukho iindlela ngeendlela zokufezekisa iimfuno ezithile zemibhobho ye-PVC eyahlukeneyo. Njengoko imfuno yemibhobho yomgangatho ophezulu kunye ne-PVC engaqhelekanga iyaqhubeka, ukubaluleka kosetyenziso lwe-PVC ubushushu kumzi-mveliso we-PVC awunakuba ngaphezulu.