I-99% Diacetone acrylamide (DAAM) CAS 2873-97-4
Igama lomkhiqizo: Diacetone acrylamide
Igama eliyimfihlo lomkhiqizo: N - (1, 1 - dimethyl - 3 - oxo-butyl) acrylamide, i-diamine ngamafuphi.
Igama lesiNgisi: i-Diacetone acrylamide
Ifomula yama-molecule: C9H15NO2
Isisindo sama-molecule: 169.25
INOMBOLO YE-CAS: 2873-97-4
INOMBOLO YE-HS: 2924199090
Uma izinga lokushisa legumbi liphansi, liyikristalu elimhlophe eliyimpuphu noma eliqhekekile, elincibilikayo emanzini nasezinyibilikisini eziphilayo ezifana ne-formaldehyde, i-ethanol, i-acetone, i-tetrahydrofuran, i-ethyl acetate, i-acrylonitrile, i-styrene, njll. Umkhiqizo kulula kakhulu ukwakha i-polymer nge-copolymerization nge-monomer ehlukahlukene futhi ufinyelele ekumuncweni kwamanzi okunamandla, kodwa alincibiliki ku-ethane, i-petroleum ether.
I-DAAM inamaqembu amabili asabelayo, okuyi-N - ama-amides ashintshiwe kanye ne-ketone, kulula kakhulu ukwenza i-copolymerization nezinye i-vinyl monomer, ngakho-ke ukwethulwa kwezakhiwo zamakhemikhali ze-ketone carbonyl kungaholela ku-polymer ekuhlanganiseni nasekuhlanganiseni, okungalungiselela izinamathiseli ezahlukahlukene, i-thickener, i-paper reinforcement agent, i-crosslinking agent, njll.
Isetshenziswe kabanzi emikhakheni efana nokugqoka, izinamathiselo, imboni yamakhemikhali yansuku zonke, i-epoxy resin curing agent, izithasiselo ze-resin ezithinta ukukhanya, izithasiselo zendwangu, ukunakekelwa kwempilo, njll.
1. I-ejenti yokunakekela izinwele:
Isici esibalulekile se-DAAM ukuthi i-homopolymer noma i-copolymer yayo ayincibiliki emanzini, kodwa izinga layo lokumuncwa kwamanzi lingafinyelela ku-20% ~ 30% wesisindo sayo, lapho umswakama wendawo ungaphansi kuka-60%, ingakhipha ngisho nomswakama, bese i-hair spray ingakhiqizwa ngalezo zimpawu.
2. I-resin ezwela ukukhanya:
I-resin ezwela ukukhanya ekhiqizwa yi-diamine homopolymer eqinile, eqinile, ene-asidi kanye ne-alkali inesivinini esikhulu sokuthatha izithombe se-resin, ingxenye engathintekile kulula ukuyisusa ngemva kokuchayeka, ngaleyo ndlela ithole ukwakheka kwephepha okucacile okunamandla nokumelana namanzi.
Esinye isicelo esibalulekile se-DAAM ukuthi ingathatha indawo ye-gelatin ngokwengxenye, esetshenziselwa ama-emulsion ezithombe futhi kunzima ukushintshwa ngeminye imikhiqizo efanelekile. I-Gelatin ibilokhu intuleka isikhathi eside ngenxa yobumsulwa obukhulu bezithombe, kulindeleke amathani angu-2500 e-gelatin ezintweni ezizwela ukukhanya, kuyilapho ukukhiqizwa kwe-gelatin yezithombe yasekhaya kungamakhulu amathani okwamanje.
3. Isetshenziselwa ukulungiselela ukuphrinta kwepulasitiki okunezinhlamvu
4. Isetshenziselwa izinto zokunamathisela:
isetshenziswa njengomgqugquzeli wokunamathela kanye nomthuthukisi wezinto ezihlanganisiwe zefayibha, usimende, ingilazi, i-aluminium kanye ne-PVC, okwamanje ingacindezelwa futhi ukuze ikhiqize izinamathiseli ezizwela ukucindezeleka, futhi ingasetshenziswa njengezinamathiseli ezizwela ukufudumala zephepha, izindwangu kanye nefilimu yepulasitiki ene-allyl polymer.
5. Ukusetshenziswa kwezinye izici:
⑴ ingasetshenziswa njenge-ejenti yokwelapha i-epoxy resin, upende ovimbela ukugqwala phansi komkhumbi, upende ongaphansi kwamanzi phansi komkhumbi, izembozo ze-acrylic resin, upende we-polyester ongagcwele, njll.;
⑵ I-monomer ye-copolymer encibilikayo emanzini ye-DAAM isetshenziswe ngempumelelo ekucaciseni okuqinile okulengayo;
⑶ Ingasetshenziswa njengezinto zokuqopha nge-laser ezikhiqizwa ukushisa;
⑷ Isetshenziswa njenge-glass fuzzy remover;
⑸ Isetshenziswa njengokwakheka kwe-resin ezwela ukukhanya emanzini encibilikayo;
⑹ Isetshenziselwa upende oncibilika emanzini.
| Into | Iyunithi | Inani elijwayelekile |
| Ukubukeka |
| Impuphu yekristalu emhlophe noma ephuzi ekhanyayo |
| Indawo yokubilisa | ℃ | 120 |
| Indawo yokuncibilika | ℃ | ≥54 |
| Indawo yokukhanyisa | ℃ | 126 |
| Ukuqina | Ama-MPa.s | 17.9 |
| Ubumsulwa | % | ≥99 |
| Umswakama | % | ≤0.2 |
| I-Acrylamide | % | ≤0.1 |
| isithiyo sokwenza i-polymerization |
| 0 |
| Ukuncibilika (Emanzini ku-25℃) | g/100g | ≥100 |
imikhiqizo ipakishwe ebhokisini lephepha elingu-20 kg noma elingu-25 kg
