I-DinonylNaphthalenesulfonicAcid(DNNSA) With Cas 25322-17-2

Inombolo ye-CAS:25322-17-2

I-Molecular Formula:I-C28H44O3S

Inombolo ye-EINECS:246-841-9

Isisindo se-Molecular:460.71

Omqondofana:i-dionyl-naphthalenesulfonicaci;I-DINONYLNAPHTHALENESULFONICACID;I-Dinonylnaphthalenesulfonicacid-60-65wt% ku-EthyleneChemicalbookglycoldibutylether;I-DNNSA;I-DINONYLNAPHTHALENESULFONICACID, 50WT.;I-Naphthalenesulfonicacid;I-Naphthalenesulfonicacid

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Omaka bomkhiqizo

Iyini i-DinonylNaphthalenesulfonicAcid(DNNSA) Nge-Cas 25322-17-2?

I-Dinonylnaphthalenesulfonic acid iyi-cationic surfactant, engasetshenziswa njenge-catalyst yokumboza futhi njengento eluhlaza yokukhiqiza ama-catalysts okupholisa (avaliwe futhi angavaliwe) ngopende wokubhaka we-amino.

Ukucaciswa

Ukubukeka	Uketshezi lwe-viscous olunsundu ngokumnyama
Ainani le-cid(KOH/g)	60-65
Isilinganiso(g/cm³)	0.92-0.96
I-Viscosity(Tu - 4 izinkomishi ezingu-20℃)	≥24s
Umswakama	≤1.0%
Indaba engaguquki	50-55%

Isicelo

I-DNNSA ingasetshenziswa njenge-catalyst for coatings, futhi ingasetshenziswa njengempahla eyinhloko yokukhiqiza ama-catalysts okupholisa amapende okubhaka amino.Ilungele izinhlelo zokupenda ze-anodic electrophoretic ngenxa ye-hydrophobicity yayo.Ezinhlelweni ze-anodic electrocoat, idlulisela futhi ifake ngokushesha, futhi ikhuthaze ukusabela okuphulukisayo kwe-hydroxyl, i-carboxyl kanye namaqembu asebenzayo e-amino anezinhlaka zama-amino alkylated.Futhi ifaneleka kuma-solvents kanye nezinhlelo zokunamathela emanzini ukuze kuthuthukiswe ukumelana nokugqwala.Ngenxa kagesi wayo omile ophakeme Ngakho-ke, ifaneleka ngokukhethekile ukufutha nge-electrostatic.Lo mkhiqizo usetshenziselwa insimbi yekhoyili, upende, upende wemoto, indawo yemboni evamile kanye ne-primer.Inani elingeziwe liyi-0.5--2%, elinganciphisa izinga lokushisa lokubhaka futhi linciphise isikhathi sokubhaka.Isikhathi sokubhaka, sithuthukise ubulukhuni kanye nokumelana kwamakhemikhali kwefilimu yepende.