I-Dinonylnaphthalenesulfonic Acid yekhwalithi ephezulu ka-2019 CAS 25322-17-2
"Ngokusekelwe emakethe yasekhaya kanye nokwandisa ibhizinisi laphesheya kwezilwandle" isu lethu lokuthuthukisa ikhwalithi enhle ka-2019.I-Dinonylnaphthalenesulfonic Acid CAS 25322-17-2, Enkampanini yethu, enesiqubulo sethu sekhwalithi enhle ekuqaleni, senza izimpahla ezenziwe ngokuphelele eJapane, kusukela ekuthengweni kwezinto kuya ekucutshungulweni kwazo. Lokhu kwenza zisetshenziswe ngokuthula kwengqondo okuqinisekile.
"Ngokusekelwe emakethe yasekhaya kanye nokwandisa ibhizinisi laphesheya kwezilwandle" isu lethu lokuthuthukisa, Sibeka ikhwalithi yomkhiqizo kanye nezinzuzo zamakhasimende kuqala. Abathengisi bethu abanolwazi bahlinzeka ngensizakalo esheshayo nephumelelayo. Iqembu lokulawula ikhwalithi liqinisekisa ikhwalithi engcono kakhulu. Sikholelwa ukuthi ikhwalithi ivela emininingwaneni. Uma unesidingo, sivumele sisebenzisane ukuze siphumelele.
I-Dinonylnaphthalenesulfonic acidiyi-surfactant ye-cationic, engasetshenziswa njengesikhuthazi sezingubo kanye nezinto zokusetshenziswa ekukhiqizeni ama-catalyst okupholisa (avaliwe nangakavalwa) opende wokubhaka we-amino.
| Ukubukeka | Uketshezi oluqinile olunsundu olumnyama |
| Ainani le-cid(KOH/g) | 60-65 |
| Isilinganiso(g/cm3) | 0.92-0.96 |
| Ukuthamba(Tu – izinkomishi ezi-4 kwezingama-20℃) | ≥24s |
| Umswakama | ≤1.0% |
| Izinto ezingaguquki | 50-55% |
I-DNNSAingasetshenziswa njengesikhuthazi sezingubo, futhi ingasetshenziswa njengento eluhlaza eyinhloko yokukhiqizwa kwezikhuthazi zokupholisa zamapende okubhaka ama-amino.I-Dinonylnaphthalenesulfonic acidIsixazululo sifanele izinhlelo zokupenda ze-electrophoretic ze-anodic ngenxa yokungathandi amanzi. Ezinhlelweni ze-electrocoat ze-anodic,i-dinonylnaphthalenesulfonic acidIsixazululo sidlulisa futhi sifaka ngokushesha, futhi sivuselela ukusabela kokwelapha kwamaqembu asebenzayo e-hydroxyl, carboxyl kanye nama-amino ngama-resin ama-alkylated amino. Sifanele futhi izinhlelo zokumboza ezinyibilikayo kanye nezimbozwa ngamanzi ukuze kuthuthukiswe ukumelana nokugqwala. Ngenxa kagesi wayo ophezulu ongaguquki Ngakho-ke,I-DNNSAifaneleka kakhulu ekufuthweni nge-electrostatic.I-Dinonylnaphthalenesulfonic acid DNNSAisetshenziselwa insimbi ehlanganisiwe, upende wethini, upende wezimoto, indawo yezimboni kanye ne-primer. Inani lokwengeza lingu-0.5–2%,i-dinonylnaphthalenesulfonic acidKunganciphisa izinga lokushisa lokubhaka futhi kufinyeze isikhathi sokubhaka. Isikhathi sokubhaka, kuthuthukise ubulukhuni kanye nokumelana kwamakhemikhali kwefilimu yopende.
Ukusebenza kahle okuphezulu kwe-catalytic
I-Dinonylnaphthalenesulfonic acidifanele ukusabela kwe-esterification, i-etherification, i-condensation (njengokwenziwa kwe-plasticizer, i-resin coating, ezinye izindlela zokusebenzisa i-sulfuric acid catalyst yendabuko kunganciphisa imiphumela emibi, kunciphise i-acid yomkhiqizo); Ngesikhathi esifanayo, ingavuselela ukusabela kokuxhumanisa kwezinto ze-polymer futhi ithuthukise izakhiwo zemishini zezinto.
Izakhiwo ezinhle kakhulu zokuvimbela ukugqwala kanye nokuvimbela ukugqwala
Kuketshezi lwamafutha okugcoba, ukucubungula insimbi,I-Dinonylnaphthalenesulfonic acidUkumuncwa kwakha ifilimu encane ye-monomolecular ebusweni bensimbi, kunqume umoya-mpilo, amanzi kanye nendawo ebolile (isb., inkungu kasawoti, ama-organic acid). Isikhathi sokulwa nokugqwala kwezinsimbi ezivamile njengensimbi, ithusi kanye ne-aluminium singandiswa izikhathi ezimbili kuya kwezi-5, futhi ngeke sibhekane nokusabela kwamakhemikhali ebusweni bensimbi ukuze kukhiqizwe izinto eziyingozi.
Ukuguquguquka okuphansi kanye nokumelana nokushisa okuphezulu
I-Dinonylnaphthalenesulfonic acidIsixazululo ngaphansi kokushisa okujwayelekile koketshezi oluqinile, iphuzu lokubilisa eliguquguqukayo eliphansi kakhulu (> 300 ℃), esimweni sokushisa okuphezulu (njengowoyela wenjini, upende wokushisa okuphezulu) ekulahlekelweni kokuguquguqukayo, singagcina ukuzinza kokusebenza isikhathi eside.
1kg/ibhodlela
180kg/isigubhu
"Ngokusekelwe emakethe yasekhaya kanye nokwandisa ibhizinisi laphesheya kwezilwandle" isu lethu lokuthuthukisa ikhwalithi enhle ka-2019.I-Dinonylnaphthalenesulfonic Acid CAS 25322-17-2, Enkampanini yethu, enesiqubulo sethu sekhwalithi enhle ekuqaleni, senza izimpahla ezenziwe ngokuphelele eJapane, kusukela ekuthengweni kwezinto kuya ekucutshungulweni kwazo. Lokhu kwenza zisetshenziswe ngokuthula kwengqondo okuqinisekile.
Ikhwalithi Enhle ka-201925322-17-2 kanye ne-Dinonylnaphthalenesulfonic Acid, Sibeka ikhwalithi yomkhiqizo kanye nezinzuzo zamakhasimende kuqala. Abathengisi bethu abanolwazi bahlinzeka ngensizakalo esheshayo nephumelelayo. Iqembu lokulawula ikhwalithi liqinisekisa ikhwalithi engcono kakhulu. Sikholelwa ukuthi ikhwalithi ivela emininingwaneni. Uma unesidingo, sivumele sisebenzisane ukuze siphumelele.
