DinonylNaphthalenesulfonic Acid (DNNSA) hamwe na Cas 25322-17-2
Aside Dinonylnaphthalenesulfonike cyangwa DNNSACAS ni 25322-17-2, ni ubwoko bw'ibinyabutabire by'umwimerere. Umuti wa aside Dinonylnaphthalenesulfonike ni aside. Itsinda rya aside sulfonic (-SO3h) muri molekile yaryo rishobora gutanga protoni, rigaragaza imiterere isanzwe ya aside kandi rishobora gukorana n'ibice by'ibanze, okiside z'icyuma, nibindi.
Aside Dinonylnaphthalenesulfonike ni surfactant ya cationic, ishobora gukoreshwa nk'ingufuri zo gusiga no nk'ibikoresho fatizo byo gukora catalysts zo gukonjesha (zifunze n'izidafunze) zo gusiga amarangi ya amino.
| Isura | Ikiyiko cy'umukara wijimye gifite viscous |
| Aagaciro ka cide(KOH/g) | 60-65 |
| Igipimo(g/cm3) | 0.92-0.96 |
| Ubucucike(Ku wa kabiri - ibikombe 4 kuri 20℃) | ≥segonda 24 |
| Ubushuhe | ≤1.0% |
| Ibintu bidahindagurika | 50-55% |
DNNSA ishobora gukoreshwa nk'umusemburo w'imyambaro, kandi ishobora no gukoreshwa nk'ibikoresho by'ingenzi mu gukora catalysts zo gukonjesha amarangi yo guteka amino. Umuti wa aside ya Dinonylnaphthalenesulfonique ukwiriye sisitemu y'irangi ya anodic electrophoretic kubera ko idakora neza. Muri sisitemu y'amashanyarazi ya anodic, umuti wa aside ya dinonylnaphthalenesulfonique wimura kandi ugashyiramo vuba, kandi ugatuma hydroxyl, carboxyl na amino functional groups hamwe na amino resins alkylated. Ikwiriye kandi sisitemu yo gusiga solvent na waterborough coating kugira ngo yongere ubudahangarwa bw'ingufu. Kubera amashanyarazi menshi ya static Kubera iyo mpamvu, DNNSA ikwiriye cyane cyane mu gutera electrostatic. Aside ya Dinonylnaphthalenesulfonique DNNSA ikoreshwa mu byuma bikonjesha, mu irangi ry'imashini, mu irangi ry'imodoka, ku buso rusange bw'inganda na primer. Ingano yiyongereyeho ni 0.5--2%, aside ya dinonylnaphthalenesulfonique ishobora kugabanya ubushyuhe bwo guteka no kugabanya igihe cyo guteka. Igihe cyo guteka, kunoza ubukana n'ubudahangarwa bw'imiti bya filime y'irangi.
Ingufu nyinshi zo gukamura ibintu
Aside ya Dinonylnaphthalenesulfonic ikwiriye gukoreshwa mu gupima, gupima, no gupima ubushyuhe (nk'ikorwa rya pulasitiki, gusiga resin, ubundi buryo bwo gusiga aside sulfurike busanzwe bushobora kugabanya ingaruka mbi, kugabanya aside y'ibicuruzwa); Muri icyo gihe, ishobora gukurura uburyo ibikoresho bya polymer bihuza ibintu bivanze no kongera imiterere y'ibikoresho.
Imiterere myiza yo gukumira ingese no gukumira ingese
Mu mazi y’amavuta yo kwisiga, gutunganya ibyuma, aside ya Dinonylnaphthalenesulfonic ikora agace gato k’urukiramende ku buso bw’icyuma, igakuraho ogisijeni, amazi n’ibintu byangiza (urugero: umunyu, aside organic). Igihe cyo kurwanya ingese ku byuma bisanzwe nk’icyuma, umuringa na aluminiyumu gishobora kongerwa inshuro 2 kugeza kuri 5, kandi ntikizahura n’ibiyobyabwenge ku buso bw’icyuma kugira ngo kivumbure ibintu byangiza.
Ubudahangarwa buke no kudashyuha cyane
Umuti wa aside Dinonylnaphthalenesulfonike mu bushyuhe busanzwe bw'amazi afite viscous, uhindagurika cyane mu kubira (> 300 ℃), mu bushyuhe bwinshi (nk'amavuta ya moteri, irangi ry'ubushyuhe bwinshi) mu kubura umwuka uhindagurika, ushobora kugumana umutekano mu kazi igihe kirekire.
✅Ibipimo bya DNNSA bigera kuri 55%, biruta impuzandengo y'isoko iri hagati ya 30% na 50%.
✅Ubwoko bwa Cationic bufite imikorere myinshi ku buso
✅Iri mu bubiko kandi ifite igihe gito cyo kuyigezaho
✅Ubwiza bw'iyi foto bugereranywa n'ikirango cy'Abanyamerika king1050
Acide ya Dinonylnaphthalene sulfonic yo kugurishwa CAS 25322-17-2.
1kg/icupa
180kg / ingoma
DinonylNaphthalenesulfonic Acid (DNNSA) hamwe na Cas 25322-17-2
