2-Hydroxyethyl Methacrylate HEMA CAS 868-77-9 Purity >99.0% (GC)

2-Hydroxyethyl Methacrylate (HEMA) (yokhazikika ndi MEHQ) (CAS: 868-77-9) inali monomer yoyamba yomwe imagwiritsidwa ntchito popanga ma hydrogel kuti agwiritse ntchito biomedical.Kutupa kwamadzi kwa HEMA kumakulitsidwa ndi copolymerization ndi ma hydrophilic monomers.HEMA imapeza ntchito zambiripopereka mankhwala.HEMA imagwiritsidwa ntchito popanga ma coplymers a biologically functional poly (2-hydroxyethyl methacrylate) (PHEMA).Amagwiritsidwanso ntchito pokonzekera ma nembanemba owoneka bwino a PHEMA, HEMA / acrylamide yochokera ku hydrogel yotulutsa mankhwala, ndi madzi sungunuka HEMA/methacrylic acid hydrogel popereka mankhwala.Zotsatira za HEMA pa kusamuka kwa maselo amtundu wa mano (in vitro) akhoza kuphunziridwa.Amagwiritsidwa ntchito kwambiri posintha utomoni ndi zokutira.Amagwiritsidwa ntchito popanga utoto, utoto wagalimoto ndi pulayimale yokhala ndi utomoni, utomoni wa polima ungagwiritsidwe ntchito pakuwunikira, bolodi yosewera, inki yosindikizira, gel (magalasi olumikizirana) ndi zokutira zamkati, ma microscope ma electron (TEM) ndi maikulosikopu owoneka (LM) ) embedding reagent, zitsanzo zomwe zimagwiritsidwa ntchito pa "sensitive antigen sites" za hydration.Makampani apulasitiki omwe amagwiritsidwa ntchito popanga okhala ndi hydroxyl acrylic resin.HEMA imagwiritsidwa ntchito kwambiri popanga utomoni wa hydroxyl acrylic ndi gulu logwira ntchito komanso momwe amapangira mafakitale okutira ndi epoxy resin, diisocyanate ndi melamino-formaldehyde resin popanga zokutira zigawo ziwiri komanso ntchito yotsuka zowonjezera zamafuta opaka mafuta pamakampani opanga mafuta.Mwatsatanetsatane ntchito: HEMA makamaka ntchito kutentha kuchiritsa akiliriki ❖ kuyanika utomoni, kuwala akiliriki ❖ kuyanika utomoni, photosensitive ❖ kuyanika utomoni, madzi kusungunuka electroplating ❖ kuyanika utomoni, zomatira, nsalu mankhwala wothandizira, ester processing ndi polima modifier, polycarboxylic acid kuchepetsa wothandizila. wothandizila madzi, etc., ali ndi makhalidwe a mlingo wochepa, koma akhoza kwambiri kusintha ntchito ya mankhwala.Comonomer mu emulsion polymerization, thickener ndi dispersant ndi kuyimitsa thandizo.