Usawoti we-sodium we-Butylnaphtalenesulfonic acid(I-Sodium 2-butyl-1-naphthalenesulfonate), i-CAS 25638-17-9, eyaziwa nangokuthi i-Pelex NB, i-NekalBX, iyi-surfactant ye-anionic. Usawoti we-sodium we-butylnaphtalenesulfonic acid usetshenziswa kabanzi emikhakheni eminingi yezimboni kanye neyokukhiqiza. Ake sibheke lo mkhiqizo kulezi zici ezilandelayo.
Ulwazi oluyisisekelo
Igama lomkhiqizo: I-Butylnaphtalenesulfonic Acid Sodium Salt
Ifomula yama-molecule: C14H15NaO2S
Isisindo sama-molecule: 286.32
Amanye amagama angasho lutho: i-Pelex NB; i-NekalBX; i-sodium butylnaphthalenesulfonate; i-Butylnaphthalenesulfonic acid usawoti wesodium; i-Sodium 2-butyl-1-naphthalenesulfonate; i-Sodium 4-butylnaphthalene-1-sulfonate
Ukubukeka: Okumhlophe noma okuphuzi kancane.
Ukuncibilika: Kuncibilika kalula emanzini.
Ukuzinza: Usawoti we-sodium we-butylnaphtalenesulfonic acid uzinzile kuma-asidi, izisekelo kanye namanzi aqinile. Uma okuqinile kushiswa kufike ku-110℃, akuncibiliki kodwa kuvuselela i-carbon bese kukhipha umhwamuko we-alkaline.
Izici zokusebenza
I-Sodium butylnaphthalene sulfonate (I-CAS 25638-17-9) iyi-surfactant enhle kakhulu ye-anionic enezakhiwo ezinhle kakhulu zokungena, ukumanzisa, ukuhlanganisa, ukusabalalisa kanye nokukhipha amagwebu. I-Sodium 4-butylnaphthalene-1-sulfonate isebenza kahle maqondana nokumelana ne-asidi, ukumelana ne-alkali, ukumelana namanzi aqinile kanye nokumelana nosawoti ongakhiqizi izinto eziphilayo. Ukwengeza inani elincane likasawoti etafuleni kungandisa kakhulu amandla ayo okungena.
Ukuvuleka okuhle kakhulu
Inhlanganisela “ye-butyl hydrophobic chain + naphthalene ring + sodium sulfonate hydrophilic group” esakhiweni sama-molecule ingangena ngokushesha ezikhaleni noma ezingqimbeni ezifana ne-wax ebusweni bezinto eziqinile njengemicu, izindwangu, kanye nezinhlayiya ze-pigment. Ikakhulukazi ezimweni ezifana nokususa usayizi wendwangu kanye nokufutha izibulala-zinambuzane, i-sodium 2-butyl-1-naphthalenesulfonate ingafinyeza kakhulu isikhathi sokungena kwesisombululo sokwelapha (isibonelo, ezinqubweni zendwangu, i-butylnaphtalenesulfonic acid sodium salt ingavumela isisombululo sokukhuhla ukuthi singene ungqimba lwangaphakathi lwendwangu zingakapheli imizuzu eyi-1-3). Ngaphezu kwalokho, ngemva kokufaka inani elincane likasawoti, amandla okungena angathuthukiswa ngo-30% kuya ku-50%, okuyinzuzo yayo ehlukile kunezinye izinto ezingenelayo.
Ukumanzisa okuphezulu
Usawoti we-sodium we-butylnaphtalenesulfonic acid ungasakaza amanzi noma izixazululo zamanzi ngokushesha ezindaweni ezingangenisi amanzi (njengemicu yendwangu, amaqabunga ezitshalo, kanye nezindawo zombala) ukuze kwakheke ifilimu yokumanzisa efanayo, kugwenywe isenzakalo "sokuhlangana kwamaconsi" - isibonelo, embonini yokwenza amaphepha, i-NekalBX ingasakaza imicu ye-pulp ngokulinganayo emanzini, inciphise amaphutha afanayo ephepha abangelwa ukuhlangana kwe-fiber. Ekumbozweni, i-Pelex NB ingasiza izinto eziyisisekelo ukumanzisa izinhlayiya ze-pigment, ibeke isisekelo sokuhlakazeka okulandelayo.
Izakhiwo ezinhle zokuxuba nokusabalalisa
Impahla yokuhlanganisa:I-NekalBXingahlakaza isigaba samafutha ngokuzinzile (njengezithako ezisebenzayo zezibulala-zinambuzane, ama-monomers enjoloba) esigabeni samanzi ukuze yakhe i-emulsion efanayo (isibonelo, ngemva kokuxuba i-concentrate emulsifiable yezibulala-zinambuzane ngamanzi, i-sodium 2-butyl-1-naphthalenesulfonate ingahlala isikhathi esingaphezu kwamahora ama-4 ngaphandle kokuhlukaniswa).
Ukuhlakazeka: Usawoti we-sodium we-butylnaphtalenesulfonic acid unomphumela omuhle wokuhlakazeka nokuzinzisa ezinhlayiyeni eziqinile (ezifana nodayi kanye nombala wopende), futhi ungavimbela ukuhlangana kwezinhlayiyana. Isibonelo, ekudayiseni nasekuphrinteni, ungagcina izinhlayiyana zodayi zinobukhulu obufanayo bezinhlayiyana obungu-1-5μm, ugweme ukwenzeka "kombala ogobile" ngesikhathi sokudaya.
Impahla yokugoba okumaphakathi
Ngesikhathi senqubo yokuxubha noma yokugeleza, kuzokhiqizwa inani elithile legwebu. Igwebu lingasiza ekulengiseni izinhlayiya eziqinile (njengezigcwalisi ekwenzeni iphepha), kodwa ukuqina kwegwebu kuphakathi (akulula ukukhiqiza “amagwebu afile” okunzima ukuwasusa), futhi asikho isidingo sokwengeza inani elikhulu le-defoamer kamuva. Usawoti we-sodium we-butylnaphtalenesulfonic acid ucabangela kokubili “usizo lokumiswa” kanye “nokulula kokwelashwa okulandelayo”.
Ukusetshenziswa okuyinhloko
1. Insimu yokunyathelisa nokufaka udayi ngezindwangu (insimu yesicelo esiyinhloko)
Lesi yisimo esiyinhloko sokusetshenziswa kwe-butylnaphtalenesulfonic acid sodium salt, esebenza kakhulu njenge-penetrant, i-wetting agent kanye nomsizi wokudaya:
Inqubo Yokwelapha Ngaphambi Kokwelashwa: Uma ingezwa ngesikhathi sokususa usayizi, ukukhuhla, ukufaka i-carbonization, ukuqongelela, ukufaka i-chlorination nezinye izinqubo zezindwangu, i-sodium 4-butylnaphthalene-1-sulfonate inganciphisa ngokushesha ukucindezelwa kwamanzi, okuvumela uketshezi lokwelapha (njengokususa usayizi, uketshezi lokuhlanza) ukuthi lungene kahle ngaphakathi kwezindwangu zendwangu, kuthuthukiswe ukusebenza kahle kokususa ukungcola (njengokususa usayizi, i-wax), futhi ngesikhathi esifanayo kugwenywe amaphutha ezindwangu ngenxa yokwelashwa okungalingani.
Inqubo yokudaya/yokuphrinta: Njenge-ejenti yokudaya ehlanganisiwe kanye ne-ejenti yokudaya ehlanganisiwe,I-Pelex NBingathuthukisa ukuncibilika nokusabalala kwamadayi emanzini, isize amadayi ukuthi anamathele ngokulinganayo kumafayibha, inciphise ukuminyana kombala nezinkinga zokwehluka kombala, futhi ifaneleka kakhulu ekudayiseni amafayibha emvelo njengokotini nelineni, kanye nezindwangu ezihlanganisiwe.
Inqubo yangemva kokwelashwa: Siza izinto zokuqeda ezisebenzayo (ezifana nezinto zokuqeda imibimbi kanye nezithambisa) ekungeneni ukuqinisekisa ukuthi umphumela wokuqeda umboza indwangu ngokulinganayo.
2. Insimu yokumboza, uyinki kanye nezinto zokunamathisela
Isetshenziswa kakhulu njenge-dispersant:
Ekukhiqizweni kopende, izembozo ezisekelwe emanzini kanye noyinki, ukungezwa kwe-sodium butylnaphthalene sulfonate kungasabalalisa ngokulinganayo imibala (njenge-titanium dioxide kanye ne-carbon black) kanye nezigcwalisi ezintweni eziyisisekelo, kuvimbele ukuhlangana kombala, kuthuthukise ukuzinza, ukufana kombala kanye nokulingana kwezembozo/uyinki, futhi ngesikhathi esifanayo kugweme ukuchitheka kanye nokuhlukaniswa ngesikhathi sokugcina.
Ekulungiseleleni izinti zokunamathela, usawoti we-sodium we-butylnaphtalenesulfonic acid ungathuthukisa umphumela wokusabalala kwama-resins nama-fillers, futhi uthuthukise amandla okubopha kanye nokuqina kwezinti zokunamathela.
3. Imboni yokwenza amaphepha
Njenge-ejenti yokumanzisa kanye ne-dispersant:
Esigabeni sokulungiselela i-pulp, usawoti we-sodium we-butylnaphtalenesulfonic acid usiza izinto zamakhemikhali (ezifana nezinto zokumhlopheza, izinto zokupheka) ukuthi zingene ngokushesha emicu ye-pulp, zithuthukise ukusebenza kahle kokucubungula;
Ngesikhathi senqubo yokwenza iphepha, i-butylnaphtalenesulfonic acid sodium salt 25638-17-9 ithuthukisa ukuhlakazeka kwemicu kanye nama-filler (njenge-calcium carbonate, i-talcum powder), inciphisa ukuhlangana kwe-fiber, futhi ithuthukisa ukufana, amandla kanye nokushelela kobuso bephepha.
4. Insimu yezibulala-zinambuzane
Njengesengezo sezibulala-zinambuzane (i-penetrant, i-emulsifier):
Uma ingeziwe ekulungiseleleni ama-emulsion noma izixazululo zamanzi zemithi yokubulala izinambuzane, imithi yokubulala ukhula kanye nemithi yokubulala izinambuzane, i-Pelex NB ingathuthukisa ikhono lokumanzisa kanye nokungena komuthi owuketshezi ebusweni bezitshalo (noma ebusweni bokhula nezinambuzane), iphule ungqimba olufana ne-wax lwe-epidermis yezitshalo, ivumele izithako ezisebenzayo ukuthi zingene endaweni ehlosiwe ngokushesha, ithuthukise izinga lokusetshenziswa kanye nomphumela wokulawula wemithi yokubulala izinambuzane, futhi ngesikhathi esifanayo inciphise imfucuza ebangelwa "ukugoqwa" komuthi owuketshezi.
5. Eminye imikhakha yamakhemikhali yezimboni kanye neyansuku zonke
Imboni yerabha: I-Sodium 2-butyl-1-naphthalenesulfonate isebenza njenge-emulsifier ekulungiseleleni ama-paste erabha (njengerabha yemvelo kanye ne-latex yerabha yokwenziwa), isiza izinhlayiya zerabha ukuthi zihlakazeke ngokulinganayo emanzini, zithuthukise ukuzinza kwe-latex, futhi zenze kube lula ukucutshungulwa okulandelayo (njengokumboza kanye nokubumba).
Emkhakheni wamakhemikhali ansuku zonke: Usawoti we-sodium we-butylnaphtalenesulfonic acid usetshenziswa ngamanani amancane kuma-detergent kanye nama-agent okuhlanza ukusiza ekuthuthukiseni ikhono lokuhlanza. Noma ungasetshenziswa njenge-emulsifier kwezinye izimonyo (njengama-lotion nama-cream) ukuthuthukisa ukufana kanye nokuqina kokuthungwa komkhiqizo.
Singumkhiqizi ochwepheshe wezinto zokusetshenziswa zamakhemikhali futhi besilokhu sibandakanyeka ekukhiqizweni kwei-butylnaphtalenesulfonic acid usawoti we-sodiumiminyaka ecishe ibe ngamashumi amabili. Uma unesidingo salo mkhiqizo, sicela usithinte nganoma yisiphi isikhathi.
Isikhathi sokuthunyelwe: Septhemba 17-2025



