2,4,7,9-Tetramethyl-5-Decyne-4,7-Diol CAS 126-86-3I-surfactant iyisengezo esisebenza ngezindlela eziningi esinezakhiwo zokumanzisa, zokuhlanza, nezokusabalalisa.
Kuyi-surfactant engeyona i-ionic ehambisanayo enesakhiwo samakhemikhali esiyingqayizivele esiphindwe kabili, enikeza izici ezifana nokunciphisa ukucindezeleka kobuso, ukulawula
igwebu, kanye nokunciphisa ukuzwela kwamanzi. Ingasetshenziswa ezimbonini ezahlukahlukene, kufaka phakathi izembozo zezimboni ezisekelwe emanzini, izembozo zokhuni ezisekelwe emanzini,
izembozo zepulasitiki ezisekelwe emanzini, uyinki osekelwe emanzini, i-OPV, izinamathiselo ezithinta ukucindezeleka, ukukhiqizwa kombala nodayi, ukucubungula insimbi, izinto ezikhipha uketshezi, izibulala-zinambuzane njll.
1. ISHIDI LOSUKU LOMKHIQIZO
Ukwakheka kwamakhemikhali: 2,4,7,9-tetramethyl-5-decyne-4,7-diol.
Ikhodi: TMDD
Idatha ejwayelekile eyenzeka: Idatha enikezwe kuleli khasi ledatha iyinani elijwayelekile kuphela,
akuyona inkomba yobuchwepheshe yomkhiqizo.
Uhlobo 1: Ubumsulwa 98%
| Into | Inani |
| Ukubukeka | Inhlama ephuzi ekhanyayo noma enombala |
| Umbala, i-APHA | ≤100 |
| Ubumsulwa, i-GC | ≥98 |
| Umswakama | ≤0.30 |
Uhlobo 2: Isixazululo se-ethylene glycol
| Into | Inani |
| Ukubukeka | uketshezi olukhanyayo oluphuzi olubonakalayo |
| I-Chroma/izinga | ≤100 |
| Okuqukethwe kwe-TMDD/% | 47.5 – 52.5 |
| Okuqukethwe kwe-ethylene glycol/% | 47.5 – 52.5 |
| Ukuqina kobuso obuqinile/mN/m | 29 – 30 |
2. Isaziso Sokusetshenziswa
Kunconywa ukuthi ungeze i-emulsion noma i-resin kanye nezinye izinto ezibangela ukumanzisa kuqala, bese ufaka i-wetting agent.Ama-surfactant. Lokhu kuqinisekisa ukusabalala okuphezulu ohlelweni,
kudingaukusabalala kahle imizuzu eyi-15-30. Ezinye izinto ezimanzisa uchungechunge lwe-surfactants zingase zikhanyengesikhathi sokuthuthwa noma sokugcina emazingeni okushisa aphansi kakhulu;
ukushisa okuthambile ngesikhathiukuhlakazeka okuncane kungazibuyisela kahle.
3. Iziqondiso Zokusebenzisa
3.1 Izinzuzo:
Kusakazeka ngokushesha, kunciphisa ukucindezeleka kobuso obuguquguqukayo nobunganyakazi, ukuthulula iphunga, kanyeukuvimbela amagwebu, ukuzwela kwamanzi aphansi, ukumanzisa izinhlaka ezahlukene ngaphandle kokwakheka
i-micelles. Ukuqina okuhle kokushisa kanye nokumelana ne-acid-alkali.
3.2 Ukumanzisa:
Izinhlelo ezisekelwe emanzini zinomfutho ophezulu wobuso kunezinhlelo ze-solvent, futhi kunjalokuyadingeka ukwengeza i-surfactant ukuze kuthuthukiswe ukumanzi. Ukumanzisa kwendabuko
ama-ejentikuvame ukubangela izinkinga ze-foam kanye nokuqina. imikhiqizo yochungechunge lwe-agent yokumanzisa ingakunqoba lokhuizinkinga, okunikeza ukusebenza okuphezulu ekuhlinzekeni indawo ephansi
ukucindezeleka kanyeukuhlambulula ngisho nangaphansi kwezimo eziguquguqukayo.
3.3 Ukuhlambalaza:
Ama-surfactant ochungechunge lwe-wetting agent, anesakhiwo sawo esiyingqayizivele sama-molecule, asebenza kahle kakhuluama-ejenti okususa ama-foam angewona ama-ionic alinganayo. Abonisa ukuhlanza ama-foam okuqhubekayo
izakhiwoizinga lokushisa elibanzi ngaphandle kwephuzu lokufiphala.
3.4 Ukuzwela Emanzini:
Ama-surfactant amaningi abangela izinkinga zokuzwela kwamanzi endaweni eyomile yokumboza.ama-surfactant aphilizayo njenge-anionic (dioctyl sulfosuccinate) noma i-polyethoxylate
Ama-surfactant ancibilika kalula emanzini, okubangela ukukhubazeka kobuso ezimbozweni ezomilenjengokunamathela kanye nokwenza mhlophe, ukwakheka kwe-atom, kanye nokumelana namanzi okungekuhle.
4. Izithasiselo Nezinsimbi
IZIQONDISO
- Ukwembozwa kwamanzi
- I-Adhesive ezwela ukucindezeleka kwamanzi
- Isixazululo somthombo
- Uyinki wejethi
- Ukucwilisa nge-latex
- Isixazululo sokusonga
Lesi sithako sinconywa ukuze kukhiqizwe ama-pigment concentrates aqinile.
5. SEBENZISA
Ukugqoka okumanzi: 0.1%—3.0%
Izinamathiseli ezithinta umfutho wamanzi: 0.1%—1.0%
Isixazululo somthombo: 0.1%—1.0% Uyinki wejethi: 0.1%—1.0%
Idatha engenhla iyinani elibonakalayo, futhi umthamo ofanele unqunywa yi-uchungechunge lwezivivinyo.
6. UKUPHAKISHA
20kg/ 25kg/ 200kg isigubhu
Isikhathi sokuthunyelwe: Feb-29-2024