DinonylNaphthalenesulfonicAcid(DNNSA) Faatasi ai ma Cas 25322-17-2
Dinonylnaphthalenesulfonic acid o se cationic surfactant, lea e mafai ona faʻaaogaina e avea o se faʻamalosi mo faʻaofuofu ma avea o se mea mataʻutia mo le gaosiga o mea faʻafefete (tapuni ma le tapuni) mo le vali tao amino.
| Fa'aaliga | Suavai viscous enaena uliuli |
| Atau cid(KOH/g) | 60-65 |
| Tulaga(g/cm3) | 0.92-0.96 |
| Viscosity(Tu - 4 ipu 20℃) | ≥24s |
| Susū | ≤1.0% |
| Mea e le fa'afefeteina | 50-55% |
E mafai ona faʻaaogaina le DNNSA e avea o se faʻamalosi mo paʻu, ma e mafai foi ona faʻaaogaina e avea ma mea autu autu mo le gaosiga o mea faʻafefete mo le amino tao vali. Dinonylnaphthalenesulfonic acid solution e talafeagai mo anodic electrophoretic paint systems ona o lona hydrophobicity. I faiga anodic electrocoat, dinonylnaphthalenesulfonic acid solution fesiitai ma teuina vave, ma catalyzes le fofo fofo o hydroxyl, carboxyl ma amino vaega galue ma resins amino alkylated. E talafeagai foi mo le solvent ma le suavai e faʻapipiʻiina faiga e faʻaleleia atili ai le pala. Ona o le maualuga o le eletise eletise O lea, DNNSA e sili ona talafeagai mo le eletise eletise. O le DNNSA e faʻaaogaina mo le uʻamea uʻamea, e mafai ona valiina, vali taʻavale, tulaga lautele o fale gaosi oloa ma mea muamua. O le aofaʻi faʻaopoopo e 0.5--2%, lea e mafai ona faʻaitiitia ai le vevela o le tao ma faʻapuupuu le taimi tao. Taimi tao tao, fa'aleleia le ma'a'a ma le fa'ama'i fa'ama'i o le ata vali.
1kg/fagu
180kg / pa'u
DinonylNaphthalenesulfonicAcid(DNNSA) Faatasi ai ma Cas 25322-17-2
