Lub Sijhawm Ua Ntej Luv Rau Cov Khoom Siv Zoo Dinonylnaphthalenesulfonic Acid CAS 25322-17-2 Dnnsa
Ua raws li daim ntawv cog lus ", ua raws li qhov xav tau ntawm kev ua lag luam, koom nrog kev sib tw ua lag luam los ntawm nws qhov zoo thiab muab kev txhawb nqa zoo dua thiab zoo rau cov neeg siv khoom kom lawv dhau los ua tus yeej loj. Kev nrhiav ntawm lub tuam txhab, yog qhov kev txaus siab ntawm cov neeg siv khoom rau Lub Sijhawm Ua Ntej Luv rau Kev Zoo SiabDinonylnaphthalenesulfonic Acid CAS 25322-17-2 Dnnsa, Ua ib tug kws tshaj lij tshwj xeeb hauv daim teb no, peb cog lus tias yuav daws txhua yam teeb meem ntawm kev tiv thaiv kub loj rau cov neeg siv.
Ua raws li daim ntawv cog lus ", ua raws li qhov xav tau ntawm kev ua lag luam, koom nrog kev sib tw ua lag luam los ntawm nws qhov zoo zoo ib yam li muab kev txhawb nqa zoo dua thiab zoo rau cov neeg siv khoom kom lawv dhau los ua tus yeej loj. Kev nrhiav ntawm lub tuam txhab, yog qhov kev zoo siab ntawm cov neeg siv khoom rau, Peb cov khoom lag luam tau lees paub dav thiab ntseeg siab los ntawm cov neeg siv khoom thiab tuaj yeem ua tau raws li kev xav tau kev lag luam thiab kev sib raug zoo uas hloov pauv tas li. Peb txais tos cov neeg siv khoom tshiab thiab qub los ntawm txhua qhov chaw ntawm lub neej los tiv tauj peb rau kev sib raug zoo ua lag luam yav tom ntej thiab kev vam meej sib koom ua ke!
Dinonylnaphthalenesulfonic acid los yog DNNSACAS tus lej yog 25322-17-2, yog ib hom organic compounds.Cov kua qaub dinonylnaphthalenesulfonicyog acidic. Cov pawg sulfonic acid (-SO3h) hauv nws lub molecule tuaj yeem muab cov protons, qhia txog cov khoom zoo sib xws ntawm cov kua qaub thiab tuaj yeem cuam tshuam nrog cov hauv paus, cov hlau oxides, thiab lwm yam.
Dinonylnaphthalenesulfonic acidyog ib qho cationic surfactant, uas siv tau ua ib qho catalyst rau coatings thiab ua ib qho khoom siv raw rau kev tsim cov catalysts txias (kaw thiab tsis kaw) rau amino ci xim.
| Qhov tsos | Cov kua nplaum xim av tsaus nti |
| Atus nqi cid(KOH/g) | 60-65 |
| Feem pua(g/cm3) | 0.92-0.96 |
| Qhov viscosity(Tu – 4 khob ntawm 20℃) | ≥24s |
| Cov dej noo | ≤1.0% |
| Cov khoom tsis hloov pauv | 50-55% |
DNNSAsiv tau ua cov tshuaj catalyst rau cov txheej txheem, thiab kuj siv tau ua cov khoom siv tseem ceeb rau kev tsim cov tshuaj catalysts txias rau cov xim pleev amino ci.Cov kua qaub dinonylnaphthalenesulfonicyog tsim rau cov xim anodic electrophoretic vim nws cov hydrophobicity. Hauv cov tshuab anodic electrocoat,tshuaj dinonylnaphthalenesulfonic acidhloov pauv thiab tso nyiaj sai sai, thiab ua rau cov tshuaj kho ntawm hydroxyl, carboxyl thiab amino functional pawg nrog alkylated amino resins. Kuj tsim nyog rau cov kuab tshuaj thiab cov txheej txheem dej los txhim kho kev tiv thaiv corrosion. Vim nws cov hluav taws xob zoo li qub siab Yog li ntawd,DNNSAyog tshwj xeeb tshaj yog tsim rau kev txau electrostatic.Dinonylnaphthalenesulfonic acid DNNSAsiv rau cov hlau kauj, xim pleev rau hauv lub qhov, xim pleev rau tsheb, qhov chaw ua haujlwm dav dav thiab cov xim pleev xim. Tus nqi ntxiv yog 0.5–2%,dinonylnaphthalenesulfonic acidtuaj yeem txo qhov kub thiab txias ntawm cov xim pleev xim thiab ua kom lub sijhawm ci luv dua. Lub sijhawm ci, txhim kho qhov tawv thiab tshuaj tiv thaiv ntawm cov xim pleev xim.
Kev ua haujlwm catalytic siab
Dinonylnaphthalenesulfonic acidNws yog qhov tsim nyog rau esterification, etherification, condensation reaction (xws li kev tsim cov yas, resin txheej, lwm txoj hauv kev rau cov tshuaj sulfuric acid catalyst tuaj yeem txo cov kev phiv, txo cov kua qaub ntawm cov khoom); Tib lub sijhawm, nws tuaj yeem ua rau cov tshuaj sib txuas ntawm cov ntaub ntawv polymer thiab txhim kho cov khoom siv kho tshuab ntawm cov ntaub ntawv.
Kev tiv thaiv xeb zoo heev thiab kev tiv thaiv xeb
Hauv cov kua ntawm cov roj lubricating, cov hlau ua, Dinonylnaphthalenesulfonic acid adsorption tsim cov zaj duab xis compact monomolecular ntawm qhov chaw hlau, txiav tawm cov pa oxygen, dej thiab cov khoom siv corrosive (piv txwv li, ntsev pos huab, cov organic acids). Lub sijhawm tiv thaiv xeb rau cov hlau feem ntau xws li hlau, tooj liab thiab txhuas tuaj yeem ntev dua 2 txog 5 zaug, thiab nws yuav tsis dhau cov tshuaj lom neeg nrog cov hlau nto los tsim cov tshuaj lom neeg.
Kev hloov pauv tsawg thiab kev tiv taus cua sov siab
Cov kua qaub dinonylnaphthalenesulfonicNyob rau hauv qhov kub ib txwm rau cov kua nplaum, volatile boiling point qis heev (> 300 ℃), nyob rau hauv qhov kub siab (xws li roj cav, xim kub siab) hauv qhov poob ntawm volatile, tuaj yeem tswj kev ruaj khov ua haujlwm ntev.
✅TusDNNSAcov ntsiab lus ncav cuag ntau dua 55%, uas yog siab dua li qhov nruab nrab ntawm kev ua lag luam ntawm 30% txog 50%
✅Hom cationic muaj kev ua haujlwm ntawm qhov chaw siab dua
✅Muaj nyob hauv Tshuag thiab nrog lub sijhawm xa khoom luv luv
✅Qhov zoo tau raug ntsuas piv rau lub npe nrov Asmeskas king1050
Lag luam wholesaleDinonylnaphthalene sulfonic acid CAS 25322-17-2.
1kg/lub raj mis
180kg / nruas
Ua raws li daim ntawv cog lus ", ua raws li qhov xav tau ntawm kev ua lag luam, koom nrog kev sib tw ua lag luam los ntawm nws qhov zoo thiab muab kev txhawb nqa zoo dua thiab zoo rau cov neeg siv khoom kom lawv dhau los ua tus yeej loj. Kev nrhiav ntawm lub tuam txhab, yog qhov kev txaus siab ntawm cov neeg siv khoom rau Lub Sijhawm Ua Ntej Luv rau Kev Zoo SiabDinonylnaphthalenesulfonic Acid CAS 25322-17-2 Dnnsa, Ua ib tug kws tshaj lij tshwj xeeb hauv daim teb no, peb cog lus tias yuav daws txhua yam teeb meem ntawm kev tiv thaiv kub loj rau cov neeg siv.
Lub Sijhawm Ua Ntej Luv rauDnnsa thiab Dinonylnaphthalenesulfonic Acid, Peb cov khoom muag tau txais kev lees paub thiab ntseeg siab los ntawm cov neeg siv khoom thiab tuaj yeem ua tau raws li kev xav tau kev lag luam thiab kev sib raug zoo uas hloov pauv tas li. Peb txais tos cov neeg siv khoom tshiab thiab qub los ntawm txhua qhov chaw ntawm lub neej los tiv tauj peb rau kev sib raug zoo ua lag luam yav tom ntej thiab kev vam meej sib koom ua ke!
