DinonylNaphthalenesulfonic Acid (DNNSA) na Cas 25322-17-2
Dinonylnaphthalenesulfonic acid bụ cationic surfactant, nke a pụrụ iji mee ihe dị ka ihe na-eme ka mkpuchi mkpuchi na dị ka ihe eji eme ihe maka mmepụta ihe na-eme ka ọ dị jụụ (emechi na nke na-adịghị emechi) maka agba agba amino.
| Ọdịdị | Mmiri mmiri viscous gbara ọchịchịrị |
| Acid uru(KOH/g) | 60-65 |
| Oke(g/cm3) | 0.92-0.96 |
| Viscosity(Tu - 4 iko nke 20℃) | ≥24s |
| Mmiri | ≤1.0% |
| Ihe na-adịghị agbanwe agbanwe | 50-55% |
Enwere ike iji DNNSA mee ihe dị ka ihe na-eme ka mkpuchi mkpuchi, a pụkwara iji ya mee ihe dị ka isi ihe maka mmepụta ihe na-eme ka ọ dị jụụ maka agba amino. Ngwọta Dinonylnaphthalenesulfonic acid dabara adaba maka sistemụ agba electrophoretic anodic n'ihi hydrophobicity ya. N'ime sistemu electrocoat anodic, dinonylnaphthalenesulfonic acid ngwọta na-enyefe na nkwụnye ego ngwa ngwa, ma na-akwalite mmeghachi omume ọgwụgwọ nke hydroxyl, carboxyl na amino functional group na alkylated amino resins. Kwesịrị ekwesị maka usoro ihe mgbaze na mmiri na-ekpuchi mmiri iji melite nguzogide corrosion. N'ihi ọkụ eletrik ya dị elu Ya mere, DNNSA dabara adaba maka ịgbasa electrostatic. A na-eji DNNSA maka igwe igwe, nwere ike agba, agba ụgbọ ala, elu ụlọ ọrụ izugbe na primer. Ọnụ ego mgbakwunye bụ 0.5--2%, nke nwere ike ibelata okpomọkụ nke ịsa achịcha ma belata oge ịsa achịcha. Oge a na-esi nri, meziwanye ike na nguzogide kemịkalụ nke ihe nkiri agba.
1kg / karama
180kg / drum
DinonylNaphthalenesulfonic Acid (DNNSA) na Cas 25322-17-2
