99% Diacetone acrylamide (DAAM) CAS 2873-97-4
Izina ryibicuruzwa: Diacetone acrylamide
Ibicuruzwa bita: N - (1, 1 - dimethyl - 3 - oxo- butyl) acrylamide, diamine mugihe gito.
Izina ry'icyongereza: Diacetone acrylamide
Inzira ya molekulari: C9H15NO2
Uburemere bwa molekile: 169.25
URUBANZA OYA: 2873-97-4
HS OYA: 2924199090
Ku bushyuhe bwicyumba, ni ifu yera cyangwa kirisiti ya flake, gushonga mumazi hamwe nudukoko twa organic nka fordehide, etanol, acetone, tetrahydrofuran, Ethyl acetate, acrylonitrile, styrene, nibindi. Ibicuruzwa biroroshye cyane gukora polymer ukoresheje copolymerisation hamwe na monomer zitandukanye kandi bigera kumazi akomeye, ariko ntibishobora gushonga muri Ethane, peteroli ether.
DAAM ifite amatsinda abiri akora, aribyo N - amide yasimbuwe na ketone, biroroshye cyane ko copolymerisation hamwe na vinyl monomer, bityo kwinjiza imiti ya ketone ya karubone bishobora gutuma polymer ihuza kandi igahinduka, ishobora gutegura ibifatika bitandukanye, kubyimba, impapuro zishimangira impapuro, umukozi uhuza, nibindi
Yakoreshejwe cyane mubice nka coatings, adhesives, inganda za chimique ya buri munsi, epoxy resin ikiza imiti, inyongeramusaruro ya resin yongeyeho, abafasha imyenda, ubuvuzi, ect.
1. Umukozi ushinzwe imisatsi:
Kimwe mu bintu biranga DAAM ni uko homopolymer cyangwa copolymer idashonga mu mazi, ariko igipimo cy’amazi cyacyo gishobora kugera kuri 20% ~ 30% yuburemere bwacyo, mugihe ubushuhe bwibidukikije buri munsi ya 60%, barashobora no kurekura ubuhehere, hanyuma spray yimisatsi irashobora kubyara hakoreshejwe ibintu nkibi.
2. Amafoto yerekana ibyiyumvo:
Amafoto yumubyimba yakozwe numucyo, ukomeye, aside na alkali- irwanya alkine irwanya diamine homopolymer ifite umuvuduko mwinshi wo gufotora, igice kitagize ingaruka kiroroshye kuvanwaho nyuma yo kugaragara, bityo ukabona impapuro zisobanutse zifite imbaraga nziza no kurwanya amazi.
Ubundi buryo bukoreshwa bwa DAAM nuko bushobora gusimbuza igice cya gelatine, ikoreshwa muma emulisiyo yo gufotora kandi bigoye gusimburwa nibindi bicuruzwa byiza. Gelatin imaze igihe gito ibura kugira ngo isukure cyane y’amafoto, toni 2500 za gelatine ziteganijwe ku bikoresho bifotora, mu gihe umusaruro wa gelatine wo mu gihugu ari toni amagana gusa muri iki gihe.
3. Byakoreshejwe mugutegura inyuguti ya plastike
4. Byakoreshejwe kubifata:
ikoreshwa nka poroteri yamamaza kandi igateza imbere fibre fibre, sima, ikirahure, aluminium na PVC, hagati aho irashobora kandi guhagarikwa kugirango ikore ibibyimba byangiza umuvuduko, kandi irashobora gukoreshwa nkibikoresho bifata ubushyuhe bwimpapuro, imyenda na firime ya plastike hamwe na allyl polymer .
5. Gusaba mubindi bice:
⑴ irashobora gukoreshwa nkigikoresho cyo gukiza epoxy resin, irangi rya anticorrosive yo munsi yubwato, irangi ryamazi yo munsi yubwato, ibara rya acrylic resin, irangi rya polyester idahagije, nibindi;
Cop Amazi ya elegitoronike ya cololymer monomer ya DAAM yakoreshejwe neza mugusobanura ibyuma byahagaritswe;
⑶ Irashobora gukoreshwa nkibikoresho byo gufata amajwi byakozwe nubushyuhe;
Byakoreshejwe nk'ikirahure cya fuzzy;
Byakoreshejwe nkibigize amazi-ashonga amafoto yunvikana;
Byakoreshejwe mumazi ashonga.
| Ingingo | Igice | Agaciro gasanzwe |
| Kugaragara |
| Ifu yera cyangwa yoroheje yumuhondo wa kristaline |
| Ingingo yo guteka | ℃ | 120 |
| Ingingo yo gushonga | ℃ | ≥54 |
| Ingingo yerekana | ℃ | 126 |
| Viscocity | MPa.s | 17.9 |
| Isuku | % | ≥99 |
| Ubushuhe | % | ≤0.2 |
| Acrylamide | % | ≤0.1 |
| polymerisation inhibitor |
| 0 |
| Gukemura (Mu mazi kuri 25 ℃) | g / 100g | ≥100 |
ibicuruzwa bipakiye muri kg 20 cyangwa 25 kg ikarito yimpapuro
