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

Inombolo yeCAS:25322-17-2

Ifomula yeemolekyuli: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

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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 sokuthambisa, kwaye isenokusetyenziswa njengeyona mathiriyeli ikrwada iphambili ekuvelisweni kwezinto zokupholisa iipeyinti zokubhaka i-amino. Isisombululo se-Dinonylnaphthalenesulfonic acid sifanelekile kwiinkqubo zepeyinti ye-anodic electrophoretic ngenxa ye-hydrophobicity yayo. Kwiinkqubo ze-electrocoat ye-anodic, isisombululo se-dinonylnaphthalenesulfonic acid sidlulisa kwaye sibeka ngokukhawuleza, kwaye sivuselela ukusabela kokunyanga kwe-hydroxyl, i-carboxyl kunye namaqela asebenzayo amino ane-alkylated amino resins. Kwakhona kufanelekile kwiinkqubo zokugquma kwe-solvent kunye ne-waterborne ukuphucula ukuxhathisa ukubola. Ngenxa yombane wayo ongashukumiyo ophezulu Ngoko ke, i-DNNSA ifaneleke ngokukodwa ukutshiza nge-electrostatic. I-DNNSA isetyenziselwa intsimbi yekhoyili, iyakwazi ukupeyinta, 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.