Kev txhais lus siab zoo Dinonylnaphthalenesulfonic Acid CAS 25322-17-2 Dnnsa
Peb ua raws li txoj cai tswjfwm ntawm "Qhov zoo tshaj plaws yog qhov zoo tshaj plaws, Lub Tuam Txhab yog qhov zoo tshaj plaws, Lub Npe yog thawj", thiab yuav ua siab dawb tsim thiab sib qhia kev vam meej nrog txhua tus neeg siv khoom rau High definition High QualityDinonylnaphthalenesulfonic Acid CAS 25322-17-2 Dnnsa, Nws yog peb txoj kev hwm zoo los ua kom tau raws li koj xav tau. Peb vam tias peb tuaj yeem koom tes nrog koj hauv qhov muaj peev xwm.
Peb ua raws li txoj cai tswjfwm ntawm "Qhov zoo tshaj plaws yog qhov zoo tshaj plaws, Lub Tuam Txhab yog qhov zoo tshaj plaws, Lub Npe yog thawj", thiab yuav ua siab dawb tsim thiab sib koom ua tiav nrog txhua tus neeg siv khoom rau, Txhawm rau ua tiav peb lub hom phiaj ntawm "cov neeg siv khoom ua ntej thiab kev sib pab sib pab" hauv kev koom tes, peb tsim kom muaj pab pawg kws tshaj lij engineering thiab pab pawg muag khoom los muab cov kev pabcuam zoo tshaj plaws los ua kom peb cov neeg siv khoom xav tau. Txais tos koj los koom tes nrog peb thiab koom nrog peb. Peb yog koj qhov kev xaiv zoo tshaj plaws.
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.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,DNNSAtshwj xeeb tshaj yog rau kev txau electrostatic. Dinonylnaphthalenesulfonic acid DNNSA siv rau cov hlau coil, pleev xim rau hauv lub thawv, pleev xim rau tsheb, nto kev lag luam dav dav thiab primer. Tus nqi ntxiv yog 0.5–2%, dinonylnaphthalenesulfonic acid tuaj yeem txo qhov kub thiab txias 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.
✅Cov ntsiab lus DNNSA 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 wholesale Dinonylnaphthalene sulfonic acid CAS 25322-17-2.
1kg/lub raj mis
180kg / nruas
Peb ua raws li txoj cai tswjfwm ntawm "Qhov zoo tshaj plaws yog qhov zoo tshaj plaws, Lub Tuam Txhab yog qhov zoo tshaj plaws, Lub Npe yog thawj", thiab yuav ua siab dawb tsim thiab sib qhia kev vam meej nrog txhua tus neeg siv khoom rau High definition High QualityDinonylnaphthalenesulfonic Acid CAS 25322-17-2 Dnnsa, Nws yog peb txoj kev hwm zoo los ua kom tau raws li koj xav tau. Peb vam tias peb tuaj yeem koom tes nrog koj hauv qhov muaj peev xwm.
Kev txhais siab Dnnsa thiab Dinonylnaphthalenesulfonic Acid, Txhawm rau ua tiav peb lub hom phiaj ntawm "cov neeg siv khoom ua ntej thiab kev sib pab" hauv kev koom tes, peb tsim pab pawg kws tshaj lij engineering thiab pab pawg muag khoom los muab kev pabcuam zoo tshaj plaws los ua kom peb cov neeg siv khoom xav tau. Txais tos koj los koom tes nrog peb thiab koom nrog peb. Peb yog koj qhov kev xaiv zoo tshaj plaws.
