Kungani indwangu iphenduka ibe phuzi?Indlela yokuvimbela?

Izimbangela zezingubo eziphuzi

1.Isithombe siphuzi

Ukuphuzi kwesithombe kubhekisela ekubeni phuzi kwengubo yendwangu okubangelwa ukuqhekeka kwe-molecular oxidation ngenxa yokukhanya kwelanga noma ukukhanya kwe-ultraviolet.Ukuphuzi kwesithombe kuvame kakhulu ezingutsheni ezinombala okhanyayo, izindwangu ezimhlophe nezimhlophe.Ngemuva kokuthi indwangu ivezwe ekukhanyeni, amandla okukhanya adluliselwa ku-indwanguudayi, okuholela ekuqhekekeni kwemizimba ehlanganisiwe kadayi bese idala ukufiphala kokukhanya kanye nokuphuzi kwendwangu.Phakathi kwazo, ukukhanya okubonakalayo nokukhanya kwe-ultraviolet yizona zinto eziyinhloko ngokulandelana kwazo ezibangela ukufiphala kodayi be-azo kanye nodayi be-phthalocyanine.

2.Phenolic yellowing

I-Phenolic yellowing ngokuvamile iwukuthi i-NOX kanye ne-phenolic compounds ukuxhumana nokudlulisa futhi kubangele ukuphuzi kwendawo yendwangu.Into esebenzayo eyinhloko ngokuvamile ama-antioxidants aqukethwe ezintweni zokupakisha, njenge-butyl phenol (BHT).Ngemva kokushiya imboni, izingubo nezicathulo zizoba ngaphansi kwesikhathi eside sokupakishwa nezokuthutha.Ngakho-ke i-BHT ezintweni zokupakisha izosabela nge-NOX emoyeni, okuholela ekubeni phuzi.

3.I-oxidation yellowing

I-oxidation yellowing ibhekisela ekuphuzini okubangelwa ukugcotshwa kwezindwangu ngomkhathi noma ezinye izinto.Izingubo zendwangu zivame ukusetshenziswa odayi abanciphisayo nomaabasiziekudayeni nasekuqedeni.Ngemva kokuxhumana namagesi e-oxidizing, kuzoba nokuncipha kwe-oxidation futhi kubangele ukuphuzi.

4.I-agent emhlophe ephuzi

Ukuphuzi kwe-agent emhlophe kwenzeka ikakhulukazi ezindwangu ezinombala okhanyayo.Uma i-ejenti esalayo yokwenza mhlophe endaweni yezingubo ifuduka ngenxa yokugcinwa isikhathi eside, kuzoholela ekushiseni okweqile kwasendaweni kanye nempahla ephuzi.

5.I-ejenti ethambisayo iphuzi

Ama-ion cationic ezinsizeni zokuthambisa ezisetshenziswa ekuqedeni izingubo zizofakwa i-oxidized lapho zingaphansi kokushisa, ukukhanya nezinye izimo.Lokho kubangela ukuphuzi kwezingxenye ezithambile zendwangu.

 Nakuba i-yellowing ihlukaniswe ngezinhlobo ezinhlanu ezishiwo ngenhla, ekusetshenzisweni kwangempela, isenzakalo sombala ophuzi ngokuvamile sibangelwa izizathu ezihlukahlukene.

Indlela yokuvimbela izingubo eziphuzi?

1.Enqubweni yokukhiqiza, amabhizinisi kufanele azame ukunciphisa ukusetshenziswa kwe-ejenti emhlophe, ngaphansi kwezinga eliphuzi le-ejenti emhlophe.

2.Esimisweni ekuqedeni inqubo, izinga lokushisa akufanele libe phezulu kakhulu.Ukushisa okuphezulu kuzokwenza odayi noma abasizi phezu kwendwangu kwenzeke ukuqhekeka kwe-oxidation, bese kubangela ukuphuzi kwendwangu.

I-3.Enqubweni yokupakisha, ukugcinwa nokuthutha, kufanele kusetshenziswe izinto zokupakisha ezine-BHT ephansi.Futhi indawo yokugcina neyokuthutha kufanele igcinwe ezingeni lokushisa elivamile futhi ingene umoya ngangokunokwenzeka ukuze kugwenywe ukuphuzi kwe-phenolic.

4.Endabeni ye-phenolic yellowing yezingubo zendwangu ngenxa yokupakishwa, ukuze kuncishiswe ukulahlekelwa, inani elithile le-powder yokunciphisa lingahlakazeka phansi kwephakheji futhi ibhokisi kufanele livalwe 1 kuya ku-2 izinsuku, bese livulwa. futhi ibekwe amahora angu-6.Ngemva kokuba iphunga selihambile, theizingubo zokugqokaingapakishwa kabusha.Ukuze ukuphuzi kungalungiswa kuze kube sezingeni eliphezulu.

5.Ekugqokeni kwansuku zonke, abantu kufanele banake isondlo, bageze njalo futhi ngobumnene futhi bagweme ukuchayeka isikhathi eside.

I-Wholesale 44133 I-Anti Phenolic Yellowing Agent Manufacture and Supplier |I-Innovative (textile-chem.com)