99% Diacetone acrylamide(DAAM) CAS 2873-97-4
Igama lemveliso: Diacetone acrylamide
Product alias: N - (1, 1 - dimethyl - 3 - oxo- butyl) acrylamide, diamine ngokufutshane.
Igama lesiNgesi: Diacetone acrylamide
Ifomula yemolekyuli: C9H15NO2
Ubunzima bemolekyuli: 169.25
INOMBOLO YECAS: 2873-97-4
HS NO: 2924199090
Kwiqondo lobushushu begumbi, i-white powdery okanye i-crystal flaky, i-soluble emanzini kunye ne-solvents eziphilayo ezifana ne-formaldehyde, i-ethanol, i-acetone, i-tetrahydrofuran, i-ethyl acetate, i-acrylonitrile, i-styrene, njl. Imveliso ilula kakhulu ukwenza i-polymer nge-copolymerization kunye ne-monomer eyahlukeneyo kunye nokufezekisa ukufunxa okunamandla kwamanzi, kodwa ayinyibiliki kwi-ethane, i-petroleum ether.
I-DAAM inamaqela amabini asebenzayo, angala i-N - substituted amides kunye ne-ketone, kulula kakhulu kwi-copolymerization kunye nezinye i-vinyl monomer, ngoko ke ukuqaliswa kweepropati ze-ketone carbonyl iikhemikhali kunokukhokelela kwi-polymer kwi-crosslinking kunye ne-graft reaction, enokuthi ilungiselele ukunamathiswa okuhlukeneyo, i-thickener, i-agent yokuqinisa iphepha, i-agent ye-crosslinking, njl.
Isetyenziswe ngokubanzi kwimimandla enje ngeengubo, izinto zokuncamathelisa, ishishini lemichiza yemihla ngemihla, i-epoxy resin yokunyanga i-ejenti, izongezo ze-photosensitive resin, izinto ezincedisayo ezilukiweyo, ukhathalelo lwempilo, njl.
1. Iarhente yokhathalelo lweenwele:
Olunye uphawu olubalulekileyo lwe-DAAM kukuba i-homopolymer yayo okanye i-copolymer ayinyibiliki emanzini, kodwa izinga lokufunxa kwamanzi linokufikelela kwi-20% ~ 30% yobunzima bayo, xa ukufuma kokusingqongileyo kungaphantsi kwama-60%, banokukhulula ukufuma, emva koko isitshizi seenwele sinokuveliswa ngendlela yolu phawu.
2. Intlaka yefotosensitive:
I-resin ye-photosensitive eveliswa kukukhanya, kunzima, i-asidi kunye ne-alkali- ukumelana ne-diamine homopolymer eqinile inesantya esiphezulu se-resin yokufota, inxalenye engachaphazelekiyo kulula ukususwa emva kokuvezwa, ngaloo ndlela ifumana i-layout ecacileyo yephepha kunye namandla amahle kunye nokumelana namanzi.
Esinye isicelo esibalulekileyo se-DAAM kukuba ingathatha indawo ye-gelatin, esetyenziselwa i-emulsions yezithombe kwaye kunzima ukutshintshwa ngezinye iimveliso ezifanelekileyo. IGelatin kudala inqongophele ukucoceka okuphezulu kweefoto, iitoni ezingama-2500 zegelatin zilindeleke kwizinto ezibonisa ukukhanya, ngelixa ukuveliswa kweefoto zasekhaya zegelatin ngamakhulu eetoni okwangoku.
3. Isetyenziselwa ukulungiswa kweplasitiki letterpress print
4. Isetyenziselwa izinto zokuncamathelisa:
isetyenziswe njengomgqugquzeli we-adhesive kunye nokuphucula i-fiber compounds, i-samente, iglasi, i-aluminiyam kunye ne-PVC, okwangoku inokunyanzeliswa ukuba ivelise izinto zokuncamathelisa ezinoxinzelelo, kwaye zinokusetyenziswa njengezinto zokuncamathelisa ezingeva bubushushu kwiphepha, ilaphu kunye nefilimu yeplastiki ene-polymer ye-alyl. .
5. Ukusetyenziswa kweminye imiba:
⑴ ingasetyenziswa njenge arhente yokunyanga i-epoxy resin, ipeyinti enqanda ukonakala ezantsi kwenqanawa, ipeyinti engaphantsi kwamanzi esezantsi kwenqanawa, i-acrylic resin yokwambathisa, ipeyinti yepolyester engaxutywanga, njl.njl;
⑵ Imonoma ye-copolymer enyibilikayo emanzini ye-DAAM yasetyenziswa ngokufanelekileyo kwingcaciso yesiqina esinqunyanyisiweyo;
⑶ Inokusetyenziswa njengezixhobo zokurekhodwa kwelaser eziveliswa bubushushu;
⑷ Isetyenziswa njengeglasi yokususa efuze;
⑸ Isetyenziswa njengokwakheka kweresin enyibilikayo yefoto enyibilikayo;
⑹ Isetyenziselwa iipeyinti ezinyibilikayo emanzini.
| Into | Iyunithi | Ixabiso eliqhelekileyo |
| Imbonakalo |
| Umgubo wekristale omhlophe okanye okhanyayo |
| Indawo yokubilisa | ℃ | 120 |
| Indawo yokunyibilika | ℃ | ≥54 |
| Indawo edanyazayo | ℃ | 126 |
| I-Viscocity | MPa.s | 17.9 |
| Ubunyulu | % | ≥99 |
| Ukufuma | % | ≤0.2 |
| Acrylamide | % | ≤0.1 |
| i-polymerization inhibitor |
| 0 |
| Ukunyibilika (Emanzini ku-25℃) | g/100g | ≥100 |
iimveliso zipakishwe kwibhokisi yephepha engama-20 kg okanye ama-25kg
