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DinonylNaphthalenesulfonicAcid(DNNSA) Ka Cas 25322-17-2


  • Nomoro ea CAS:25322-17-2
  • Foromo ea limolek'hule:C28H44O3S
  • Nomoro ea EINECS:246-841-9
  • Boima ba limolek'hule:460.71
  • Mantsoe a tšoanang:dinonyl-naphthalenesulfonicaci; DINONYLNAPHTHALENESULFONICACID; Dinonylnaphthalenesulfonicacid-60-65wt% in EthyleneChemicalbookglycoldibutylether; DNNSA; DINONYLNAPHTHALENESULFONICACID, 50WT.; Napththalenesulfonicacid; Naphthalenesulfonicacid
  • Qaqiso ea Sehlahisoa

    Khoasolla

    Li-tag tsa Sehlahisoa

    DinonylNaphthalenesulfonicAcid(DNNSA) Ka Cas 25322-17-2 ke eng?

    Asiti ea Dinonylnaphthalenesulfonic kapa nomoro ea DNNSACAS ke 25322-17-2, ke mofuta oa metsoako ea lintho tse phelang. Tharollo ea asiti ea Dinonylnaphthalenesulfonic e na le asiti. Sehlopha sa asiti ea sulfonic (-SO3h) molek'huleng ea sona se ka fana ka liprothone, se bontša thepa e tloaelehileng ea asiti 'me se ka arabela le metheo, li-oxide tsa tšepe, jj.

    Asiti ea Dinonylnaphthalenesulfonic ke cationic surfactant, e ka sebelisoang e le catalyst bakeng sa ho roala le e le thepa e tala bakeng sa tlhahiso ea li-catalyst tse pholileng (tse koetsoeng le tse sa koaloang) bakeng sa pente ea ho baka ea amino.

    Tlhaloso

    Ponahalo

    Mokelikeli o sootho o lefifi o nang le viscous

    Aboleng ba cide(KOH/g)

    60-65

    Tekanyo(g/cm3)

    0.92-0.96

    Ho thibana ha(Tu - likopi tse 4 tsa tse 20)

    ≥24s

    Mongobo

    ≤1.0%

    Taba e sa fetoheng

    50-55%

    Kopo

    DNNSA e ka sebelisoa e le catalyst bakeng sa ho roala, 'me e ka boela ea sebelisoa e le thepa e ka sehloohong e tala bakeng sa tlhahiso ea li-catalyst tse pholileng bakeng sa pente ea ho baka ea amino. Tharollo ea asiti ea Dinonylnaphthalenesulfonic e loketse litsamaiso tsa pente ea electrophoretic ea anodic ka lebaka la ho se tšabe metsi. Litsamaisong tsa electrocoat ea anodic, tharollo ea asiti ea dinonylnaphthalenesulfonic e fetisetsa le ho beha ka potlako, 'me e susumetsa karabelo ea ho folisa ea lihlopha tse sebetsang tsa hydroxyl, carboxyl le amino tse nang le li-amino resins tsa alkylated. E boetse e loketse litsamaiso tsa ho roala tse qhibilihang le tse tsamaeang ka metsi ho ntlafatsa ho hanyetsa mafome. Ka lebaka la motlakase oa eona o phahameng oa static Ka hona, DNNSA e loketse haholo bakeng sa ho fafatsa ka motlakase. Asiti ea Dinonylnaphthalenesulfonic DNNSA e sebelisoa bakeng sa tšepe ea coil, pente ea can, pente ea likoloi, bokaholimo ba indasteri bo akaretsang le primer. Palo e ekelitsoeng ke 0.5--2%, asiti ea dinonylnaphthalenesulfonic e ka fokotsa mocheso oa ho baka le ho khutsufatsa nako ea ho baka. Nako ea ho baka, ntlafatsa boima le khanyetso ea lik'hemik'hale ea filimi ea pente.

    Sesebelisoa sa dinonylnaphthalenesulfonic acid

    Likaroloana

    Bokgoni bo phahameng ba ho kenya tšebetsong

    Asiti ea Dinonylnaphthalenesulfonic e loketse karabelo ea esterification, etherification, condensation (joalo ka ho kopanya plasticizer, resin coating, mekhoa e meng ea setso ea sulfuric acid catalyst e ka fokotsa litla-morao, ea fokotsa acid ea sehlahisoa); Ka nako e ts'oanang, e ka susumetsa karabelo ea ho hokahanya ea thepa ea polymer le ho ntlafatsa thepa ea mechini ea thepa.

    Thibelo e ntle ea mafome le thibelo ea mafome

    Mokelikeling oa oli e tlotsang, ts'ebetso ea tšepe, ho kenngoa ha Dinonylnaphthalenesulfonic acid ho theha filimi e nyane ea monomolecular holim'a tšepe, ho khaola oksijene, metsi le sepakapaka se senyang (mohlala, moholi oa letsoai, li-acid tsa organic). Nako ea ho thibela mafome bakeng sa litšepe tse tloaelehileng tse kang tšepe, koporo le aluminium e ka atolosoa ka makhetlo a 2 ho isa ho a 5, 'me e ke ke ea feta liketsong tsa lik'hemik'hale le bokaholimo ba tšepe ho hlahisa lintho tse kotsi.

    Ho feto-fetoha ho tlase le ho hanyetsa mocheso o phahameng

    Tharollo ea asiti ea Dinonylnaphthalenesulfonic tlas'a mocheso o tloaelehileng bakeng sa mokelikeli o viscous, o feto-fetohang haholo ntlha ea ho belisa (> 300 ℃), boemong ba mocheso o phahameng (joalo ka oli ea enjene, pente ea mocheso o phahameng) ha e lahleheloa ke ho feto-fetoha, e ka boloka botsitso ba ts'ebetso nako e telele.

    Sebaka sa thekiso

    ✅Dikahare tsa DNNSA di fihla ho feta 55%, e leng se fetang karolelano ya mmaraka ya 30% ho isa ho 50%
    ✅Mofuta oa cationic o na le ts'ebetso e phahameng ea bokaholimo
    ✅E teng setokong 'me e na le potoloho e khutšoanyane ea ho tlisa thepa
    ✅Boleng bo lekantsoe ho latela mofuta oa Amerika oa king1050

    Ho paka

    Dinonylnaphthalene sulfonic acid CAS 25322-17-2 e rekisoang ka bongata.

    1kg/botlolo
    180kg/moropa

    DNNSA-cas-25322-17-2
    Asiti ea Dinonylnaphthalenesulfonic

    DinonylNaphthalenesulfonicAcid(DNNSA) Ka Cas 25322-17-2


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