Lub koob npe nrov siab Zoo Dinonylnaphthalenesulfonic Acid CAS 25322-17-2 Dnnsa
Peb feem ntau ua raws li lub hauv paus ntsiab lus "Zoo ua ntej, Prestige Supreme". Peb tau cog lus tias yuav muab cov khoom zoo thiab pheej yig rau peb cov neeg siv khoom, xa khoom sai thiab muab kev pabcuam zoo rau lub koob npe nrov.Dinonylnaphthalenesulfonic Acid CAS 25322-17-2 Dnnsa, Los ntawm 10 xyoo kev siv zog, peb nyiam cov neeg siv khoom los ntawm kev siv nyiaj hnyav thiab kev pabcuam zoo tshaj plaws. Ntxiv mus, nws yog peb qhov kev ua siab dawb siab zoo, uas pab peb ib txwm yog cov neeg siv khoom xaiv thawj zaug.
Peb feem ntau ua raws li lub hauv paus ntsiab lus "Zoo ua ntej, Prestige Supreme". Peb tau cog lus tias yuav muab cov khoom zoo thiab pheej yig rau peb cov neeg siv khoom, xa khoom sai thiab muab kev pabcuam zoo rau peb, Peb tuaj yeem ua tau raws li ntau yam kev xav tau ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws. Peb txais tos cov neeg siv khoom tshiab thiab qub tuaj sab laj thiab sib tham nrog peb. Koj qhov kev txaus siab yog peb lub hom phiaj! Cia peb ua haujlwm ua ke los sau ib tshooj tshiab zoo kawg nkaus!
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 ci amino. Dinonylnaphthalenesulfonic acidCov tshuaj no tsim nyog rau cov tshuab pleev xim anodic electrophoretic vim nws cov hydrophobicity. Hauv cov tshuab anodic electrocoat, cov tshuaj dinonylnaphthalenesulfonic acid hloov pauv thiab tso sai sai, thiab ua rau cov tshuaj kho ntawm hydroxyl, carboxyl thiab amino functional pawg nrog alkylated amino resins. Kuj tsim nyog rau cov tshuab txheej txheem solvent thiab 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 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
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
Peb feem ntau ua raws li lub hauv paus ntsiab lus "Zoo ua ntej, Prestige Supreme". Peb tau cog lus tias yuav muab cov khoom zoo thiab pheej yig rau peb cov neeg siv khoom, xa khoom sai thiab muab kev pabcuam zoo rau lub koob npe nrov.Dinonylnaphthalenesulfonic Acid CAS 25322-17-2 Dnnsa, Los ntawm 10 xyoo kev siv zog, peb nyiam cov neeg siv khoom los ntawm kev siv nyiaj hnyav thiab kev pabcuam zoo tshaj plaws. Ntxiv mus, nws yog peb qhov kev ua siab dawb siab zoo, uas pab peb ib txwm yog cov neeg siv khoom xaiv thawj zaug.
Lub koob npe nrovDnnsa thiab Dinonylnaphthalenesulfonic Acid, Peb tuaj yeem ua tau raws li ntau yam kev xav tau ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws. Peb txais tos cov neeg siv khoom tshiab thiab qub tuaj sab laj & sib tham nrog peb. Koj qhov kev txaus siab yog peb txoj kev txhawb siab! Cia peb ua haujlwm ua ke los sau ib tshooj tshiab ci ntsa iab!
