2019 Zoo Zoo Dinonylnaphthalenesulfonic Acid CAS 25322-17-2
"Raws li kev lag luam hauv tsev thiab nthuav dav kev lag luam txawv teb chaws" yog peb txoj kev loj hlob rau xyoo 2019 Zoo Zoo Siab ZooDinonylnaphthalenesulfonic Acid CAS 25322-17-2, Hauv peb lub tuam txhab nrog qhov zoo thawj zaug ua peb lub ntsiab lus, peb tsim cov khoom lag luam uas ua nyob rau hauv Nyiv Pooj, los ntawm kev yuav khoom mus rau kev ua tiav. Qhov no ua rau lawv siv tau nrog kev ntseeg siab thiab kev thaj yeeb nyab xeeb.
"Raws li kev ua lag luam hauv tsev thiab nthuav dav kev lag luam txawv teb chaws" yog peb txoj kev loj hlob rau, Peb muab cov khoom zoo thiab cov txiaj ntsig ntawm cov neeg siv khoom tso rau hauv qhov chaw ua ntej. Peb cov neeg muag khoom paub dhau los muab kev pabcuam sai thiab ua haujlwm tau zoo. Pawg tswj xyuas zoo xyuas kom meej tias qhov zoo tshaj plaws. Peb ntseeg tias qhov zoo los ntawm cov ntsiab lus me me. Yog tias koj muaj kev thov, cia peb ua haujlwm ua ke kom tau txais kev vam meej.
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.Dinonylnaphthalenesulfonic acidCov tshuaj no tsim nyog rau cov xim anodic electrophoretic vim nws cov hydrophobicity. Hauv cov tshuab anodic electrocoat,dinonylnaphthalenesulfonic acidCov tshuaj hloov pauv thiab tso sai sai, thiab ua rau cov tshuaj kho ntawm hydroxyl, carboxyl thiab amino functional pawg nrog alkylated amino resins kho. Kuj tsim nyog rau cov kuab tshuaj thiab cov txheej txheem dej los txhim kho kev tiv thaiv xeb. Vim nws muaj 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 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
Dinonylnaphthalenesulfonic acidCov kua nplaum uas tsis muaj zog nyob rau hauv qhov kub thiab txias ib txwm muaj, nws tuaj yeem ua rau cov kua nplaum uas tsis muaj zog kub heev (> 300 ℃), thaum muaj qhov kub siab (xws li roj cav, xim kub siab) nws yuav poob cov khoom tsis muaj zog, thiab nws tuaj yeem ua kom ruaj khov ntev.
1kg/lub raj mis
180kg / nruas
"Raws li kev lag luam hauv tsev thiab nthuav dav kev lag luam txawv teb chaws" yog peb txoj kev loj hlob rau xyoo 2019 Zoo Zoo Siab ZooDinonylnaphthalenesulfonic Acid CAS 25322-17-2, Hauv peb lub tuam txhab nrog qhov zoo thawj zaug ua peb lub ntsiab lus, peb tsim cov khoom lag luam uas ua nyob rau hauv Nyiv Pooj, los ntawm kev yuav khoom mus rau kev ua tiav. Qhov no ua rau lawv siv tau nrog kev ntseeg siab thiab kev thaj yeeb nyab xeeb.
Xyoo 2019 Zoo25322-17-2 thiab Dinonylnaphthalenesulfonic Acid, Peb muab qhov zoo ntawm cov khoom thiab cov txiaj ntsig ntawm cov neeg siv khoom tso rau hauv thawj qhov chaw. Peb cov neeg muag khoom paub dhau los muab kev pabcuam sai thiab ua haujlwm tau zoo. Pab pawg tswj xyuas kom zoo tshaj plaws. Peb ntseeg tias qhov zoo los ntawm cov ntsiab lus. Yog tias koj muaj kev thov, cia peb ua haujlwm ua ke kom tau txais kev vam meej.
