Ityuwa yesodium ye-Butylnaphtalenesulfonic acid(I-Sodium 2-butyl-1-naphthalenesulfonate), i-CAS 25638-17-9, ekwaziwa ngokuba yiPelex NB, iNekalBX, yi-anionic surfactant. Ityuwa yesodium ye-Butylnaphtalenesulfonic acid isetyenziswa kakhulu kwiindawo ezininzi zoshishino kunye nemveliso. Makhe sijonge le mveliso kwezi nkalo zilandelayo.
Ulwazi olusisiseko
Igama lemveliso: i-Butylnaphtalenesulfonic Acid Sodium Salt
Ifomula yemolekyuli: C14H15NaO2S
Ubunzima beMolekyuli: 286.32
Ezinye izibizo: Pelex NB; NekalBX; sodium butylnaphthalenesulfonate; Butylnaphthalenesulfonic acid sodium salt; Sodium 2-butyl-1-naphthalenesulfonate; Sodium 4-butylnaphthalene-1-sulfonate
Inkangeleko: Umgubo omhlophe okanye otyheli kancinci.
Ukunyibilika: Inyibilika lula emanzini.
Uzinzo: Ityuwa yesodium ye-butylnaphtalenesulfonic acid izinzile kwii-asidi, ii-bases kunye namanzi aqinileyo. Xa into eqinileyo ishushu ukuya kwi-110℃, ayinyibiliki kodwa iyenza i-carbonize kwaye ikhuphe umphunga we-alkaline.
Iimpawu zokusebenza
I-sodium butylnaphthalene sulfonate (I-CAS 25638-17-9) yi-anionic surfactant ebalaseleyo eneempawu ezibalaseleyo zokungena, ukumanzisa, ukuxuba, ukusasaza kunye nokukhupha amagwebu. I-Sodium 4-butylnaphthalene-1-sulfonate isebenza kakuhle ngokubhekiselele kukumelana ne-asidi, ukumelana ne-alkali, ukumelana namanzi aqinileyo kunye nokumelana netyuwa engaphiliyo. Ukongeza inani elincinci letyuwa yetafile kunokunyusa kakhulu amandla ayo okungena.
Ukuvuleka okugqwesileyo
Udibaniso lwe-"butyl hydrophobic chain + naphthalene ring + sodium sulfonate hydrophilic group" kwisakhiwo se-molecular lunokungena ngokukhawuleza kwizithuba okanye kwiileya ezifana ne-wax kumphezulu wezinto eziqinileyo ezifana nemicu, amalaphu, kunye namasuntswana e-pigment. Ingakumbi kwiimeko ezifana nokususa ubukhulu belaphu kunye nokutshiza izibulala-zinambuzane, i-sodium 2-butyl-1-naphthalenesulfonate inokunciphisa kakhulu ixesha lokungena kwesisombululo sonyango (umzekelo, kwiinkqubo zelaphu, ityuwa ye-sodium ye-butylnaphtalenesulfonic acid inokuvumela isisombululo sokukhuhla ukuba singene kumaleko angaphakathi elaphu kwimizuzu eli-1-3). Ngaphezu koko, emva kokongeza inani elincinci letyuwa, amandla okungena anokwandiswa ngakumbi ngama-30% ukuya kuma-50%, eli lilungelo layo elikhethekileyo ngaphezu kwezinye izinto ezingenelayo.
Ukufuma okuphezulu
Ityuwa yesodium ye-butylnaphtalenesulfonic acid ingasasaza ngokukhawuleza amanzi okanye izisombululo zamanzi kwiindawo ezimanzi (ezifana neefayibha zelaphu, amagqabi ezityalo, kunye neendawo ezinombala) ukuze zenze ifilimu yokumanzisa efanayo, kuthintelwe isiganeko "sokuxinana kwamaconsi" - umzekelo, kushishino lokwenza iphepha, i-NekalBX inokusasaza ngokulinganayo iifayibha zepulp emanzini, inciphise iziphene ezifanayo zephepha ezibangelwa kukuhlanganiswa kweefayibha. Kwiingubo, i-Pelex NB inokunceda izinto ezisisiseko zimanzise amasuntswana epigment, ibeke isiseko sokusasazeka okulandelayo.
Iipropati ezilungileyo zokuxuba kunye nokusasaza
Ipropati yokuxuba:NekalBXingasasaza ngokuzinzileyo isigaba seoyile (ezifana nezithako ezisebenzayo zezibulala-zinambuzane, ii-monomers zerabha) kwisigaba samanzi ukuze yenze i-emulsion efanayo (umzekelo, emva kokuxuba i-concentrate emulsifiable concentrate ngamanzi, i-sodium 2-butyl-1-naphthalenesulfonate inokugcinwa ngaphezulu kweeyure ezi-4 ngaphandle kokuhluza).
Ukusasazeka: Ityuwa yesodium ye-butylnaphtalenesulfonic acid inefuthe elihle lokusasazeka nokuzinzisa kwiisuntswana eziqinileyo (ezifana needayi kunye nemibala yepeyinti), kwaye inokuthintela ukuhlangana kweesuntswana. Umzekelo, ekudayini nasekuprinteni, inokugcina iisuntswana zedayi kubungakanani obufanayo beesuntswana eziyi-1-5μm, iphephe ukwenzeka "kombala otyebileyo" ngexesha lokudaya.
Ipropati yokufutha okuphakathi
Ngexesha lenkqubo yokuxukuxa okanye yokuqukuqela, kuza kuveliswa umlinganiselo othile wefoam. Ifoam inokunceda ekuxhomeni amasuntswana aqinileyo (afana nezizalisi ekwenzeni iphepha), kodwa ukuzinza kwefoam kuphakathi (akulula ukuvelisa "amaqamza afileyo" okunzima ukuwasusa), kwaye akukho mfuneko yokongeza inani elikhulu le-defoamer kamva. Ityuwa yesodium ye-Butylnaphtalenesulfonic acid ithathela ingqalelo "uncedo lokuxhoma" kunye "nokulula konyango olulandelayo".
Iindlela eziphambili zokusetyenziswa
1. Intsimi yokuprinta kunye nokudaya ilaphu (intsimi yesicelo esiphambili)
Le yindlela eyintloko yokusetyenziswa kwetyuwa ye-sodium ye-butylnaphtalenesulfonic acid, esebenza kakhulu njengesixhobo sokungenisa, ukumanzisa kunye nokuncedisa ukudaya:
Inkqubo yonyango lwangaphambi konyango: Xa yongezwa ngexesha lokususa ubungakanani, ukukhuhla, ukwenziwa kwekhabhoni, ukufulelana, i-chlorination kunye nezinye iinkqubo zelaphu, i-sodium 4-butylnaphthalene-1-sulfonate inokunciphisa ngokukhawuleza uxinzelelo lomphezulu wamanzi, ivumela ulwelo lonyango (olufana nolwelo lokususa ubungakanani, ulwelo lokususa) ukuba lungene ngokufanelekileyo ngaphakathi kwimicu yelaphu, luphucula ukusebenza kakuhle kokususa ukungcola (okufana nobukhulu, i-wax), kwaye kwangaxeshanye kuthintelwe iziphene kwilaphu ngenxa yonyango olungalinganiyo.
Inkqubo yokudaya/yokuprinta: Njenge-dye-solvent kunye ne-arhente yokudaya kunye,I-Pelex NBinokuphucula ukunyibilika kunye nokusasazeka kweedayi emanzini, incede iidayi zinamathele ngokulinganayo kwiifayibha, inciphise ukuqhekeka kwemibala kunye neengxaki zokwahluka kwemibala, kwaye ifanelekile ngakumbi ekudayweni kweefayibha zendalo ezifana nomqhaphu kunye nelinen, kunye neendwangu ezixutyiweyo.
Inkqubo emva konyango: Ukunceda izinto zokugqiba ezisebenzayo (ezifana nezinto zokuthintela imibimbi kunye nezinto zokuthambisa) ekungeneni ukuqinisekisa ukuba isiphumo sokugqiba sigubungela ilaphu ngokulinganayo.
2. Intsimi yeengubo, ii-inki kunye nezincamathelisi
Isetyenziswa kakhulu njenge-dispersant:
Kwimveliso yeepeyinti, ii-coating ezisekelwe emanzini kunye nee-inki, ukongezwa kwe-sodium butylnaphthalene sulfonate kunokusasaza ngokulinganayo ii-pigment (ezifana ne-titanium dioxide kunye ne-carbon black) kunye nezizalisi kwisiseko sezinto, kuthintele ukuhlanganiswa kwe-pigment, kuphuculwe uzinzo, ukufana kombala kunye nokulingana kwee-coating/inks, kwaye kwangaxeshanye kuthintele ukubola kunye nokuqhekeka ngexesha lokugcina.
Xa kulungiswa izinto zokuncamathelisa, ityuwa yesodium ye-butylnaphtalenesulfonic acid inokuphucula isiphumo sokusasazeka kweeresini kunye nezizalisi, kwaye yonyuse amandla okubopha kunye nozinzo lwezinto zokuncamathelisa.
3. Ishishini lokwenza amaphepha
Njengesixhobo sokumanzisa kunye nesisasazi:
Kwinqanaba lokulungiselela i-pulp, ityuwa yesodium ye-butylnaphtalenesulfonic acid inceda iikhemikhali (ezifana nee-bleaching agents, ii-cooking agents) ukuba zingene ngokukhawuleza kwi-pulp fibers, nto leyo ephucula ukusebenza kakuhle kokucubungula;
Ngexesha lenkqubo yokwenza iphepha, ityuwa yesodium ye-butylnaphtalenesulfonic acid 25638-17-9 iphucula ukusasazeka kweefayibha kunye nezizalisi (ezifana ne-calcium carbonate, i-talcum powder), inciphisa ukuhlanganiswa kweefayibha, kwaye iphucula ukufana, amandla kunye nokuguda komphezulu wephepha.
4. Intsimi yezibulali-zinambuzane
Njengesithako sokubulala izinambuzane (i-penetrant, i-emulsifier):
Xa kongezwa kwi-emulsions okanye izisombululo zamanzi ze-insecticide, herbicides kunye ne-fungicides, i-Pelex NB inokuphucula amandla okumanzisa kunye nokungena kweyeza lolwelo kumphezulu wezityalo (okanye umphezulu wokhula kunye nezinambuzane), iphule umaleko ofana ne-wax we-epidermis yesityalo, ivumele izithako ezisebenzayo ukuba zingene kwindawo ekujoliswe kuyo ngokukhawuleza, iphucule izinga lokusetyenziswa kunye nefuthe lolawulo lwe-pesticides, kwaye kwangaxeshanye inciphise inkunkuma ebangelwa "kukuqengqeleka" kweyeza lolwelo.
5. Amanye amasimi eekhemikhali emizi-mveliso kunye nawemihla ngemihla
Ishishini lerabha: I-Sodium 2-butyl-1-naphthalenesulfonate isebenza njenge-emulsifier ekulungiseleleni ii-paste zerabha (ezifana nerabha yendalo kunye ne-latex ngerabha yokwenziwa), inceda amasuntswana zerabha ukuba asasazeke ngokulinganayo emanzini, iphucula uzinzo lwe-latex, kwaye iququzelele ukucutshungulwa okulandelayo (okufana nokugquma kunye nokubumba).
Kwicandelo leekhemikhali zemihla ngemihla: Ityuwa yesodium ye-butylnaphtalenesulfonic acid isetyenziswa ngamanani amancinci kwiifomyula zesepha kunye nee-agent zokucoca ukunceda ekwandiseni amandla okucoca. Okanye ingasetyenziswa njenge-emulsifier kwezinye izinto zokuthambisa (ezifana nee-lotions kunye neekhrimu) ukuphucula ukufana kunye nokuzinza kobume bemveliso.
Singumvelisi ochwephesha wezinto ezikrwada zeekhemikhali kwaye besibandakanyeka kwimvelisoityuwa yesodium ye-butylnaphtalenesulfonic acidphantse iminyaka engamashumi amabini. Ukuba unesidingo sale mveliso, nceda unxibelelane nathi nangaliphi na ixesha.
Ixesha leposi: Sep-17-2025