I-DinonylNaphthalenesulfonicAcid(DNNSA) NgeCas 25322-17-2

Inombolo yeCAS:25322-17-2

Ifomula yemolekyuli:C28H44O3S

Inombolo ye-EINECS:246-841-9

Ubunzima beMolekyuli:460.71

Izithethantonye:i-dinonyl-naphthalenesulfonicaci;I-DINONYLNAPHTHALENESULFONICACID;I-Dinonylnaphthalenesulfonicacid-60-65wt% kwi-EthyleneChemicalbookglycoldibutylether;I-DNNSA;I-DINONYLNAPHTHALENESULFONICACID, 50WT.;iNaphthalenesulfonicacid;Naphthalenesulfonicacid

Shiya uMyalezo Wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

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

I-Dinonylnaphthalenesulfonic acid yi-cationic surfactant, enokusetyenziswa njenge-catalyst ye-coatings kunye ne-raw material yokuvelisa i-catalysts yokupholisa (ivaliwe kwaye ingavalwanga) yepeyinti yokubhaka i-amino.

Inkcazo

Imbonakalo	Ulwelo olumnyama olumdaka ngebala
Aixabiso cid(KOH/g)	60-65
Umlinganiselo(g/i-cm³)	0.92-0.96
Viscosity(Tu - 4 iikomityi ze-20℃)	≥24s
Ukufuma	≤1.0%
Umba ongaguquguqukiyo	50-55%

Isicelo

I-DNNSA ingasetyenziswa njengesixhobo sokugquma, kwaye isenokusetyenziswa njengeyona mathiriyeli ikrwada iphambili ekuvelisweni kwezinto zokupholisa iipeyinti zokubhaka i-amino.Ifanelekile kwiinkqubo zepeyinti ye-anodic electrophoretic ngenxa ye-hydrophobicity yayo.Kwiinkqubo ze-anodic electrocoat, idlulisela kwaye idipozithi ngokukhawuleza, kwaye ibangele ukusabela kokunyanga kwe-hydroxyl, i-carboxyl kunye namaqela asebenzayo e-amino ane-alkylated amino resins.Kwakhona kufanelekile kwiinkqubo zokugquma kwe-solvent kunye ne-waterborne ukuphucula ukuxhathisa ukubola.Ngenxa yombane wayo ongashukumiyo ophezulu Ngoko ke, ifaneleke ngakumbi ukutshiza nge-electrostatic.Le mveliso isetyenziselwa intsimbi yekhoyili, inokupeyinta, ipeyinti yemoto, indawo yoshishino ngokubanzi kunye neprimer.Inani elongezelelweyo li-0.5--2%, elinokunciphisa ukushisa kokubhaka kunye nokunciphisa ixesha lokubhaka.Ixesha lokubhaka, ukuphucula ubulukhuni kunye nokuchasana kweekhemikhali kwifilimu yepeyinti.