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

2-Hydroxyethyl Methacrylate (HEMA) (faʻamautu i le MEHQ) (CAS: 868-77-9) o le monomer muamua na faʻaaogaina e faʻapipiʻi ai hydrogels mo faʻaoga faʻapitoa.O meatotino fula vai o le HEMA e fa'aleleia e ala i le copolymerization ma le tele o monomers hydrophilic.E maua e HEMA fa'aoga lautelemo le tilivaina o fualaau.O lo'o fa'aogaina le HEMA i le tu'ufa'atasiga o mea fa'apolopolo (2-hydroxyethyl methacrylate) (PHEMA) coplymers.E fa'aaogaina fo'i e saunia ai moli fa'amama mama o le PHEMA, HEMA/ acrylamide fa'avae fa'apitoa fa'amalolo fa'asaina hydrogel, ma vai soluble HEMA/methacrylic acid hydrogel mo le tu'uina atu o vaila'au.E mafai ona su'esu'eina aafiaga ole HEMA ile femalaga'iga ole sela o le pulupulu nifo (in vitro).E masani ona faʻaaogaina mo resin ma faʻapipiʻi suiga.Faʻaaogaina i le gaosiga o vali, vali taʻavale ma mea faʻapipiʻi faʻatasi ma resini, polymer resin e mafai ona faʻaoga i le moli, taʻalo laupapa, lomitusi vaitusi, gel (matamata faʻafesoʻotaʻi) ma mea faʻapipiʻi mea faʻapipiʻi, faʻasalalau electron microscope (TEM) ma microscope mata (LM). ) fa'apipi'i reagent, fa'ata'ita'iga fa'aoga mo "nofoaga ma'ale'ale antigen" o le fa'asusu.Alamanuia palasitika faʻaaogaina i le gaosiga o loʻo i ai le malosi o le hydroxyl acrylic resin.O loʻo faʻaaogaina tele le HEMA i le gaosiga o le resini o le hydroxyl acrylic ma le vaega malosi ma le tuʻuina atu o le faʻapipiʻiina o alamanuia ma le epoxy resin, diisocyanate ma le melamino-formaldehyde resin mo le gaosiga o le lua vaega faʻapipiʻi ma le galuega o le fufuluina o mea faʻapipiʻi o le suauu lubricating i le gaosiga o suauu.Auiliiliga talosaga: HEMA e masani ona faʻaaogaina mo le vevela faʻafefeteina faʻapipiʻiina resini, faʻamalama faʻamalama faʻamalama faʻamalo faʻamalo, resini faʻapipiʻi photosensitive, faʻapipiʻi eletise eletise faʻapipiʻi vai, faʻapipiʻi, vailaʻau togafitiga ie, gaosiga o le ester ma le polymer modifier, polycarboxylic acid reducing agent I tulaga o vai vai, ma isi, o loʻo i ai uiga o le itiiti ifo o fua, ae mafai ona faʻaleleia atili le faʻatinoga o le oloa.Comonomer i le emulsion polymerization, mafiafia ma faʻasalalau ma faʻamalolo fesoasoani.