I-2,4,7,9-Tetramethyl-5-decyne-4,7-diol CAS 126-86-3
【Inombolo yeCAS】126-86-3
【EINECS】204-809-1
【Ifomula yeMolekyuli】C14H26O2
【Ubunzima beMolekyuli】226.36
【Ukupakisha】Idrama yentsimbi egqunywe ngaphakathi engama-25kg okanye idrama yeplastiki erhangqweyo engama-180kg
【Ukusebenza】2,4,7,9-Tetramethyl-5-decyne-4,7-diol Imveliso ye-surfactant sisixhobo esisebenza ngeendlela ezininzi esineempawu zokumanzisa, ukususa igwebu kunye nokusasaza. Le mveliso yi-surfactant engeyiyo i-ionic elinganayo. Ulwakhiwo lwayo olukhethekileyo lweekhemikhali ze-gemini lwenza imveliso ikwazi ukunciphisa uxinzelelo lomphezulu, ukulawula i-foam, kunye nokunciphisa uvakalelo lwamanzi. Ingasetyenziswa kumashishini amaninzi: njengeengubo zoshishino ezisekelwe emanzini, ipeyinti yomthi esekwe emanzini, ipeyinti yeplastiki esekwe emanzini, i-inki esekwe emanzini, i-OPV, i-adhesive-sensitive pressure, i-pigment kunye ne-dye manufacturing, imboni yokucubungula isinyithi, i-flux, izibulali-zinambuzane, njl.
Ihamba ngokukhawuleza, inciphisa uxinzelelo olutshintshayo lomphezulu kunye noxinzelelo lomphezulu olungashukumiyo, ikhupha amagwebu kwaye ithintele i-foam, inobuthathaka obuphantsi bamanzi, inokumanzisa iintlobo ngeentlobo ze-substrates, ayibangeli ii-micelles, inozinzo oluhle lobushushu, kwaye inozinzo oluhle lwe-acid-base. Iinkqubo ezimanzisa amanzi zinoxinzelelo oluphezulu lomphezulu kuneenkqubo ze-solvent kwaye kufuneka zongeze ii-surfactants ukuphucula ukumanzisa. Nangona kunjalo, ii-agents zemveli zokumanzisa ziya kubangela i-foam kunye ne-stabilizing foam. Ukuba kongezwa ii-defoamers, iingxaki ezimbi zokumanzisa ezifana nee-pinholes ziya kuvela kwakhona.
Ingaziphepha ezi ngxaki. Ukusebenza kwayo kungcono kakhulu kune-surfactants zemveli, kwaye inokubonelela ngoxinzelelo oluphantsi kakhulu lomphezulu kunye noxinzelelo lwe-foam phantsi kweemeko eziguqukayo.
Ngenxa yesakhiwo sayo esahlukileyo semolekyuli, ukucocwa kwe-surfactants ye-item series yiarhente yokucocwa kwe-non-ionic eyi-symmetrical.
I-surfactant ayinayo indawo yamafu kwaye inokuba neempawu zokungcolisa ixesha elide kubushushu obubanzi. Uvakalelo lwamanzi Ii-surfactant ezininzi zibangela iingxaki zovakalelo lwamanzi kumphezulu ogqunyiweyo emva kokomiswa.
Ii-surfactants eziphila emanzini amaninzi ezifana ne-anionic (ityuwa yesodium ye-dioctyl sulfosuccinate) okanye ii-surfactants ezine-polyethoxylated zinyibilika lula emanzini, nto leyo ebangela iziphene zomphezulu kwi-coating eyomileyo, njengokunamathela, ukuba mhlophe kweenwele, ukufiphala, kunye nokumelana kwamanzi kakuhle.
Kucetyiswa ukuba kufakwe i-emulsion okanye i-resin kunye nezinye ii-surfactants kuqala, uze wongeze ii-surfactants ze-2,4,7,9-Tetramethyl-5-decyne-4,7-diol series. Oku kuqinisekisa ukuba zisasazeke kakhulu kwinkqubo, nto leyo efuna ukusasazeka ngokupheleleyo imizuzu eli-15-30. Ii-surfactants ze-2,4,7,9-Tetramethyl-5-decyne-4,7-diol series zinokuqina ngexesha lokuthuthwa okanye ukugcinwa kumaqondo obushushu aphantsi kakhulu; ukufudumeza kancinci ngexesha lokusasazeka kancinci kunokuzibuyisela kakuhle.
Inqanaba lokongeza elicetyiswayo SEBENZISA:
Ukwaleka kwamanzi: 0.1%—3.0%
Izincamathelisi ezibuthathaka kuxinzelelo lolwelo: 0.1%—1.0%
Isisombululo somthombo: 0.1%—1.0%
I-inki yeJet: 0.1%—1.0%
Idatha engentla yimali eqinisekisiweyo, kwaye idosi efanelekileyo imiselwa luluhlu lweemvavanyo
Iingenelo:
Isasazeke ngokukhawuleza, inciphisa uxinzelelo lomphezulu olutshintshatshintshayo nolungashukumiyo, isusa igwebu, kwaye ilwa nokukhupha amagwebu, inciphisa uvakalelo lwamanzi, imanzisa ii-substrates ezahlukeneyo ngaphandle kokwenza i-micelles. Uzinzo oluhle lobushushu kunye nokumelana ne-acid-alkali.
Ukumanzisa:
Iinkqubo ezisekelwe emanzini zinoxinzelelo oluphezulu kumphezulu kuneenkqubo zesinyibilikisi, kwaye kuyimfuneko ukongeza i-surfactant ukuphucula ukufuma. Iiarhente zokufumisa zemveli zihlala zibangela iingxaki ze-foam kunye nozinzo. Iimveliso zoluhlu zinokoyisa ezi ngxaki, zibonelela ngokusebenza okuphezulu ngokubonelela ngoxinzelelo oluphantsi lomphezulu kunye nokucoca i-foam naphantsi kweemeko eziguqukayo.
Ukunyelisa:
Ezi surfactants zoluhlu, ezinesakhiwo sazo esikhethekileyo semolekyuli, zisebenza njengee-arhente ezibalaseleyo zokufunxa ezingezizo i-ionic. Zibonisa iimpawu zokufunxa eziqhubekayo kumanqanaba obushushu ahlukeneyo ngaphandle kwenqanaba lokufunxa.
Ubuthathaka bamanzi:
Ii-surfactants ezininzi zibangela iingxaki zokungaziva kwamanzi kumphezulu womphezulu owomileyo. Ii-surfactants eziphila emanzini amaninzi ezifana ne-anionic (dioctyl sulfosuccinate) okanye ii-surfactants ze-polyethoxylate zinyibilika lula emanzini, nto leyo ebangela iziphene kumphezulu womphezulu womphezulu womphezulu onjengokunamathela kunye nokumhlophe, i-atomization, kunye nokumelana kwamanzi okungekuhle.
| Into | Ixabiso |
| I-Chroma/isidanga | ≤100 |
| Umxholo we-TMDD/% | 47.5 - 52.5 |
| Umxholo we-ethylene glycol/% | 47.5 - 52.5 |
| Uxinzelelo lomphezulu oluzinzileyo/mN/m | 29 - 30 |
