Kev xa khoom sai Lub Hoobkas Muab Khoom Dinonylnaphthalenesulfonic Acid / Dnnsa / CAS 25322-17-2
Yuav kom tau raws li qhov kev txaus siab ntawm cov neeg siv khoom, tam sim no peb muaj peb cov neeg ua haujlwm muaj zog los muab peb cov kev pabcuam dav dav zoo tshaj plaws uas suav nrog kev lag luam hauv internet, kev muag khoom, kev npaj, kev tsim khoom, kev tswj xyuas zoo, kev ntim khoom, kev khaws cia thiab kev xa khoom rau Kev xa khoom sai.Dinonylnaphthalenesulfonic Acid / Dnnsa / CAS 25322-17-2, Nrog ntau yam, zoo, nqi ncaj ncees thiab cov qauv tsim zoo nkauj, peb cov khoom siv dav dav rau cov lag luam no thiab lwm yam lag luam.
Yuav kom tau raws li cov neeg siv khoom xav tau ntau tshaj qhov xav tau, tam sim no peb muaj peb cov neeg ua haujlwm muaj zog los muab peb cov kev pabcuam dav dav zoo tshaj plaws uas suav nrog kev lag luam hauv internet, kev muag khoom, kev npaj, kev tsim khoom, kev tswj xyuas zoo, kev ntim khoom, kev khaws cia thiab kev xa khoom rau, Nrog ntau thiab ntau cov khoom lag luam Suav thiab cov kev daws teeb meem thoob ntiaj teb, peb txoj kev lag luam thoob ntiaj teb tab tom txhim kho sai thiab cov cim qhia kev lag luam nce ntxiv txhua xyoo. Tam sim no peb muaj kev ntseeg siab txaus los muab cov khoom lag luam thiab kev pabcuam zoo dua rau koj, vim peb tau muaj zog dua, tshwj xeeb thiab muaj kev paub dhau los hauv tsev thiab thoob ntiaj teb.
Dinonylnaphthalenesulfonic acid los yog DNNSACAS tus lej yog 25322-17-2, yog ib hom organic compounds. Dinonylnaphthalenesulfonic acid kua yog acidic. Cov sulfonic acid pawg (-SO3h) hauv nws cov molecule tuaj yeem muab cov protons, qhia cov khoom zoo sib xws ntawm cov kua qaub thiab tuaj yeem cuam tshuam nrog cov hauv paus, 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 tshuab pleev xim anodic electrophoretic vim nws cov hydrophobicity. Hauv cov tshuab anodic electrocoat, dinonylnaphthalenesulfonic acid kua hloov pauv thiab tso sai sai, thiab catalyzes qhov kev kho mob 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, pleev xim rau hauv lub kaus poom, pleev xim rau tsheb, nto kev lag luam dav dav thiab primer. Qhov ntxiv yog 0.5–2%, dinonylnaphthalenesulfonic acid tuaj yeem txo qhov kub thiab txias ntawm kev ci thiab luv lub sijhawm ci. Lub sijhawm ci, txhim kho qhov tawv thiab tshuaj tiv thaiv ntawm cov xim zaj duab xis.
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 dej ntawm cov roj lubricating, cov hlau ua,Dinonylnaphthalenesulfonic acidKev nqus dej ua rau daim zaj duab xis compact monomolecular ntawm qhov chaw hlau, txiav cov pa oxygen, dej thiab cov tshuaj corrosive (piv txwv li, cov pa ntsev, 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 qhov chaw hlau 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
Yuav kom tau raws li qhov kev txaus siab ntawm cov neeg siv khoom, tam sim no peb muaj peb cov neeg ua haujlwm muaj zog los muab peb cov kev pabcuam dav dav zoo tshaj plaws uas suav nrog kev lag luam hauv internet, kev muag khoom, kev npaj, kev tsim khoom, kev tswj xyuas zoo, kev ntim khoom, kev khaws cia thiab kev xa khoom rau Kev xa khoom sai.Dinonylnaphthalenesulfonic Acid / Dnnsa / CAS 25322-17-2, Nrog ntau yam, zoo, nqi ncaj ncees thiab cov qauv tsim zoo nkauj, peb cov khoom siv dav dav rau cov lag luam no thiab lwm yam lag luam.
Kev xa khoom saiDnnsa thiab Dinonylnaphthalenesulfonic Acid, Nrog ntau thiab ntau cov khoom lag luam Suav thiab cov kev daws teeb meem thoob ntiaj teb, peb lub lag luam thoob ntiaj teb tab tom tsim kho sai thiab cov cim qhia kev lag luam loj hlob txhua xyoo. Tam sim no peb muaj kev ntseeg siab txaus los muab rau koj ob qho tib si khoom lag luam zoo dua thiab kev pabcuam, vim peb tau muaj zog ntau dua, kws tshaj lij thiab kev paub dhau los hauv tsev thiab thoob ntiaj teb.
