DinonylNaphthalenesulfonicAcid(DNNSA) Na Cas 25322-17-2
Dinonylnaphthalenesulfonic acid ma ọ bụ nọmba DNNSACAS bụ 25322-17-2, bụ ụdị ihe ndị dị ndụ. Mmiri acid Dinonylnaphthalenesulfonic bụ acidic. Otu sulfonic acid (-SO3h) dị na molekul ya nwere ike inye protons, na-egosi ihe ndị a na-ahụkarị nke acid ma nwee ike imeghachi omume na ntọala, metal oxides, wdg.
Dinonylnaphthalenesulfonic acid bụ cationic surfactant, nke enwere ike iji dị ka ihe na-akpali ihe mkpuchi yana dị ka ihe eji emepụta ihe na-eme ka ihe na-eme ka oyi dị jụụ (emechi na nke na-emechighị emechi) maka agba amino baking.
| Ọdịdị | Mmiri mmiri aja aja gbara ọchịchịrị |
| Auru cid(KOH/g) | 60-65 |
| Oke(g)/cm3) | 0.92-0.96 |
| Viscositi(Tu - iko 4 nke 20℃) | ≥24s |
| Mmiri mmiri | ≤1.0% |
| Ihe na-anaghị agbanwe agbanwe | 50-55% |
Enwere ike iji DNNSA mee ihe dị ka ihe na-akpali akpali maka mkpuchi, a pụkwara iji ya dị ka ihe bụ isi maka mmepụta nke ihe na-eme ka ihe na-eme ka mmiri dị jụụ maka agba amino. Mmiri Dinylnaphthalenesulfonic acid dị mma maka sistemụ agba anodic electrophoretic n'ihi na ọ bụ hydrophobic. Na sistemụ electrocoat anodic, mmiri dinonylnaphthalenesulfonic acid na-ebufe ma na-etinye ngwa ngwa, ma na-akwalite mmeghachi omume ọgwụgwọ nke hydroxyl, carboxyl na otu ọrụ amino nwere alkylated amino resins. Ọ dịkwa mma maka sistemụ ihe mgbaze na mmiri iji melite iguzogide nchara. N'ihi nnukwu ọkụ eletrik ya Ya mere, DNNSA dabara adaba karịsịa maka ịgbasa electrostatic. A na-eji Dinylnaphthalenesulfonic acid DNNSA maka ígwè coil, agba can, agba ụgbọala, elu ụlọ ọrụ na praịma. Ọnụọgụ mgbakwunye bụ 0.5--2%, dinonylnaphthalenesulfonic acid nwere ike ibelata okpomọkụ ime achịcha ma belata oge ime achịcha. Oge ime achịcha, melite ike na iguzogide kemịkalụ nke ihe nkiri agba.
Arụmọrụ dị elu nke na-akpalite ihe
Dinonylnaphthalenesulfonic acid dabara adaba maka esterification, etherification, na condensation reaction (dịka njikọta nke plasticizer, mkpuchi resin, ihe ndị ọzọ na-eme ka sulfuric acid catalyst nwere ike ibelata mmetụta ndị na-adịghị mma, belata acid ngwaahịa); N'otu oge ahụ, ọ nwere ike ime ka mmeghachi omume njikọ nke ihe polymer dịkwuo mma ma melite njirimara igwe nke ihe ndị ahụ.
Njirimara mgbochi nchara dị mma na mgbochi nchara
N'ime mmiri mmiri nke mmanụ na-eme ka mmanụ dị mma, nhazi ígwè, Dinonylnaphthalenesulfonic acid adsorption na-emepụta obere ihe nkiri monomolecular n'elu ígwè, na-ebelata oxygen, mmiri na ihe na-emebi emebi (dịka ọmụmaatụ, nnu mmiri, asịd organic). Oge mgbochi nchara maka ọla ndị a na-ahụkarị dịka ígwè, ọla kọpa na aluminom nwere ike ịgbatị ugboro abụọ ruo ise, ọ gaghịkwa enweta mmeghachi omume kemịkalụ na elu ígwè iji mepụta ihe ndị na-emerụ ahụ.
Obere mgbanwe na oke okpomọkụ na-eguzogide
Mmiri dinonylnaphthalenesulfonic acid n'okpuru okpomọkụ nkịtị maka mmiri viscous, ebe esi mmiri na-agbanwe agbanwe dị ala (> 300 ℃), n'ọnọdụ okpomọkụ dị elu (dịka mmanụ injin, agba okpomọkụ dị elu) na ọnwụ nke mgbanwe, nwere ike ịnọgide na-arụ ọrụ nke ọma ruo ogologo oge.
✅Ọdịnaya DNNSA ruru ihe karịrị 55%, nke dị elu karịa nkezi ahịa nke 30% ruo 50%
✅Ụdị Cationic nwere ọrụ elu dị elu
✅Nọ n'ụlọ ahịa ma nwee obere usoro nnyefe
✅A na-atụnye àgwà ahụ n'ihe gbasara akara king1050 nke mba Amerịka.
Asịd Dinonylnaphthalene sulfonic nke a na-ere n'ogbe CAS 25322-17-2.
1kg/karama
180kg / drum
DinonylNaphthalenesulfonicAcid(DNNSA) Na Cas 25322-17-2
