2,4,7,9-Tetramethyl-5-decyne-4,7-diol CAS 126-86-3

Incazelo emfushane:

【Igama Lekhemikhali】2,4,7,9-Tetramethyl-5-decyne-4,7-diol

【Inombolo ye-CAS】 126-86-3

【Ukuhlanzeka】≥99%

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yomkhiqizo

2,4,7,9-Tetramethyl-5-decyne-4,7-diol

【Inombolo ye-CAS】126-86-3

【EINECS】204-809-1

【Ifomula yamangqamuzana】I-C14H26O2

【Isisindo samangqamuzana】226.36

【Ukupakisha】25kg yangaphakathi camera iron sigubhu noma 180kg indandatho sigubhu plastic

【Ukusebenza】2,4,7,9-Tetramethyl-5-decyne-4,7-diol I-surfactant product iyisengezo esisebenza ngokuningi esinezinto zokumanzisa, ezikhipha amagwebu nezihlakazayo. Umkhiqizo uyi-symmetrical non-ionic surfactant. Isakhiwo sayo samakhemikhali e-gemini esiyingqayizivele senza umkhiqizo unciphise ukungezwani kwendawo, ukulawula igwebu, nokunciphisa ukuzwela kwamanzi. Ingasetshenziswa ezimbonini eziningi: ezifana nezingubo zezimboni ezisekelwe emanzini, upende wokhuni olusekelwe emanzini, upende wepulasitiki osekelwe emanzini, uyinki osekelwe emanzini, i-OPV, i-adhesive ezwela ukucindezela, ukukhiqiza umbala nodayi, imboni yokucubungula insimbi, i-flux. , izibulala-zinambuzane, njll.

Isicelo

Ifuduka ngokushesha, inciphisa ukushuba kwesimo esishintshashintshayo kanye nokuqina kwendawo emile, ikhiphe amagwebu futhi ivimbele igwebu, inozwela oluphansi lwamanzi, ingamanzisa ama-substrates ahlukahlukene, awakhe ama-micelles, inokusimama okuhle kokushisayo, futhi inokuqina okuhle kwe-asidi-base. Amasistimu okumanzisa asekelwe emanzini anokucindezeleka okuphezulu kwendawo kunezinhlelo zokuncibilikisa futhi adinga ukwengeza ama-surfactants ukuthuthukisa ukumanzisa. Kodwa-ke, ama-ejenti okumanzisa endabuko azodala igwebu kanye negwebu eliqinisayo. Uma ama-defoam engeziwe, izinkinga zokumanzisa kabi njengama-pinholes zizovela futhi.

Ingazigwema lezi zinkinga. Ukusebenza kungcono kakhulu kunama-surfactants endabuko, futhi kunganikeza ukungezwani okuphansi kakhulu kwendawo kanye nokucindezelwa kwegwebu ngaphansi kwezimo eziguquguqukayo.

Ngenxa yesakhiwo sayo esiyingqayizivele samangqamuzana, ukususa ugwebu ochungechungeni lwento ama-surfactants ayi-ejenti enhle yokukhipha amagwebu engeyona i-ionic.

I-surfactant ayinakho indawo yefu futhi ingaba nezindawo zokuqeda amagwebu ezihlala isikhathi eside ebangeni elibanzi lokushisa. Ukuzwela kwamanzi Ama-surfactants amaningi adala izinkinga zokuzwela kwamanzi endaweni emboziwe ngemva kokoma.

Ama-surfactants ane-hydrophilic aphezulu njenge-anionic (usawoti we-dioctyl sulfosuccinate sodium) noma ama-surfactants e-polyethoxylated aphinde ancibilike kalula emanzini, okubangela ukonakala kwendawo enamathelayo eyomile, njengokunamathela, Ubumhlophe bezinwele, inkungu, nokungazweli kahle kwamanzi.

Isaziso Sokusetshenziswa

Kunconywa ukuthi wengeze i-emulsion noma i-resin nezinye izinto ezisetshenziswayo kuqala, bese wengeza ama-surfactants angu-2,4,7,9-Tetramethyl-5-decyne-4,7-diol series.Lokhu kuqinisekisa ukuhlakazeka okukhulu ohlelweni, okudinga ukuhlakazeka okuphelele kwe-15 - imizuzu engama-30. Amanye ama-surfactants angu-2,4,7,9-Tetramethyl-5-decyne-4,7-diol angase acwebezele ngesikhathi sokuthutha noma ukugcinwa emazingeni okushisa aphansi kakhulu; ukushisa okuthambile ngesikhathi sokuhlakazeka kancane kungababuyisela kahle.

I-USE yezinga Lokwengeza elinconyiwe:

Ukumbozwa kwamanzi: 0.1%—3.0%

Izinamatheliso ezizwela ukucindezela kwamanzi: 0.1%—1.0%

Isixazululo somthombo: 0.1%—1.0%

I-Jet inki: 0.1%—1.0%

Idatha engenhla yinani le-empirical, futhi umthamo ophelele unqunywa uchungechunge lokuhlola

Imihlahlandlela yohlelo lokusebenza

Izinzuzo:

Ukusabalala ngokushesha, kunciphisa ukushuba kwesimo esiguquguqukayo nokumile, ukukhipha amagwebu, nokuqeda amagwebu, ukuzwela kwamanzi aphansi, ukumanzisa ama-substrates ahlukahlukene ngaphandle kokwenza ama-micelles.ukuzinza okuhle kokushisayo kanye nokumelana ne-asidi-alkali.

Ukumanzisa:

Amasistimu asekelwe emanzini anokucindezeleka okuphezulu kwendawo kunezinhlelo zokuncibilikisa, futhi kuyadingeka ukwengeza isisetshenziswa esimanzi ukuze sithuthukise ukumanzisa.Izinto ezivamile zokumanzisa ngokuvamile zibangela izinkinga zegwebu nokuzinza. Imikhiqizo yochungechunge inganqoba lezi zinkinga, inikeze ukusebenza okuphezulu ekunikezeni ukungezwani okuphansi kwendawo kanye nokukhipha amagwebu ngisho nangaphansi kwezimo eziguqukayo.

Ukukhipha amagwebu:

Ama-surfactants ochungechunge, anesakhiwo sawo samangqamuzana ahlukile, asebenza njengama-ejenti ahle kakhulu e-symmetric non-ionic defoaming. Zibonisa izici eziqhubekayo zokuqeda amagwebu phezu kwebanga lokushisa elibanzi ngaphandle kwendawo yokuguquguquka.

Ukuzwela kwamanzi:

Ama-surfactants amaningi adala izinkinga zokuzwela kwamanzi endaweni eyomile enamathelayo. Ama-surfactants angama-hydrophilic aphezulu njenge-anionic (dioctyl sulfosuccinate) noma ama-polyethoxylate surfactants aphinde ahlambuluke kalula emanzini, abangele ukonakala okungaphezulu kwezingubo ezomisiwe njengokunamathela nokuba mhlophe, i-atomization, kanye nokungazweli kahle kwamanzi.