2-Hydroxyethylmethacrylate (1,2-Ethanediol, mono(2-methyl)-2-propenoate)
| Dabeecadaha kiimikada | Aan degganayn - waxay noqon kartaa mid polymer ah haddii aysan jirin xasiliye. Waxaa lagu dejin karaa, ama waxaa ku jiri kara xaddi yar oo diethylene glycol monomethacrylate, di(ethylene glycol) dimethacrylate, methacrylic acid ah. Aan la jaan qaadi karin wakiilada oksaydheynta xooggan, kuwa bilaaba xagjirka xorta ah, peroxides, birta. Weelasha xiran ayaa qarxi kara haddii la kululeeyo sababtoo ah polymer-ka maqan. | |
| Codsiyada | 2-Hydroxyethyl methacrylate waxaa loo isticmaalaa diyaarinta polymers-ka hydrophilic ee aaladaha biomedical-ka. 2-Hydroxyethyl methacrylate waa monomer-ka methacrylic-ga ee loo isticmaalo khadyada UV-ga, dhejisyada, lacquers-ka, agabka ilkaha, ciddiyaha macmalka ah, iwm. 2-Hydroxyethyl methacrylate waxaa loo isticmaalaa khad iyo dahaadh UV-da lagu daweyn karo. Waxa kale oo loo isticmaalaa dhejisyada, ciddiyaha macmalka ah, agabka ilkaha iyo lacquers-ka. Dhakhtarka ilkaha, waa mid ka mid ah acrylate-yada ugu muhiimsan ee isbeddela oo ay weheliso methyl methacrylate. Intaa waxaa dheer, waxaa loo isticmaalaa monomer ahaan isku-darka polymer-yada loogu talagalay qalabka ilkaha lagu sameeyo iyo dahaarka juqraafiyeed ee shaqada dhismaha. | |
| Jireedform | Nadiifidareere | |
| Fasalka Khatarta | 8 | |
| Muddada khaanadaha | Sida laga soo xigtay waayo-aragnimadeenna, badeecada waxaa la kaydin karaa 12 bilood laga bilaabo taariikhda la keenay haddii lagu hayo weelal si adag loo xiray, laga ilaaliyo iftiinka iyo kulaylka oo lagu kaydiyo heerkul u dhexeeya 5 - 30°C. | |
| Tsifooyinka ypical
| Barta dhalaalaysa | -12 °C |
| Barta karkarinta | 67 °C3.5 mm Hg (iftiin) | |
| cufnaanta | 1.073 g/mL heerkul ah 25 °C (iftiin) | |
| cufnaanta uumiga | 5 (marka loo eego hawada) | |
| cadaadiska uumiga | 0.01 mm Hg (25 °C) | |
| tusmada Refractive | n20/D 1.453 (iftiin) | |
| Fp | 207 °F | |
| heerkulka kaydinta. | 2-8°C | |
Badbaadada
Markaad la macaamilayso badeecadan, fadlan raac talada iyo macluumaadka ku qoran xaashida xogta badbaadada oo raac tallaabooyinka ilaalinta iyo nadaafadda goobta shaqada ee ku filan maaraynta kiimikooyinka.
Fiiro gaar ah
Xogta ku jirta daabacaadan waxay ku salaysan tahay aqoontayada iyo waayo-aragnimadayada hadda jirta. Marka la eego arrimo badan oo saameyn kara habaynta iyo adeegsiga badeecadeenna, xogtani kama yareyso farsameeyayaasha inay sameeyaan baaritaannadooda iyo baaritaannadooda; xogtanina macnaheedu maaha wax dammaanad ah oo ku saabsan sifooyin gaar ah, ama ku habboonaanta badeecadda ujeedo gaar ah. Sharraxaad kasta, sawirro, sawirro, xog, cabbir, miisaan, iwm. oo halkan lagu bixiyay way isbeddeli kartaa iyada oo aan la helin macluumaad hore mana aha tayada qandaraaska ee la isku raacay ee badeecada. Tayada qandaraaska ee la isku raacay ee badeecaddu waxay ka timaaddaa oo keliya hadallada lagu sameeyay qeexitaanka badeecada. Waa mas'uuliyadda qaataha badeecadeenna inuu hubiyo in xuquuq kasta oo gaar ah iyo sharciyo iyo sharciyo jira la ilaaliyo.
