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

ʻO 2-Hydroxyethyl Methacrylate (HEMA) (hoʻopaʻa ʻia me MEHQ) (CAS: 868-77-9) ka monomer mua i hoʻohana ʻia e synthesize hydrogels no nā noi biomedical.Hoʻonui ʻia nā waiwai pehu wai o HEMA e ka copolymerization me nā monomers hydrophilic hou aʻe.Loaʻa iā HEMA nā noi ākeano ka lawe laau.Hoʻohana ʻia ʻo HEMA i ka hoʻohui ʻana i nā mea hoʻohana kope biologically functional poly (2-hydroxyethyl methacrylate) (PHEMA).Hoʻohana ʻia ia e hoʻomākaukau i nā membrane pane māmā o PHEMA, HEMA / acrylamide e pili ana i ka hydrogel hoʻokuʻu lāʻau kūikawā, a me ka wai hoʻoheheʻe HEMA / methacrylic acid hydrogel no ka lawe ʻana i ka lāʻau.Hiki ke aʻo ʻia nā hopena o ka HEMA i ka neʻe ʻana o nā pūnaewele pulupulu niho (in vitro).Hoʻohana nui ia no ka resin a me ka hoʻololi ʻana i ka uhi.Hoʻohana ʻia i ka hana ʻana i ka pena, ka pena kaʻa a me ka primer me ka resin, hiki ke hoʻopili ʻia ka resin polymer i ke kukui, ka papa pāʻani, ka ʻīnika paʻi, ka gel (nā leka uila) a me ka uhi ʻana o nā mea tinned, transmission electron microscope (TEM) a me ka microscope optical (LM). ) embedding reagent, nā laʻana i hoʻohana ʻia no "nā kahua antigen sensitive" o ka hydration.ʻO ka ʻoihana plastik i hoʻohana ʻia i ka hana ʻana o ka resin hydroxyl acrylic ikaika.Hoʻohana nui ʻia ka HEMA i ka hana ʻana i ka resin hydroxyl acrylic me ka hui ikaika a me ka hoʻokaʻawale ʻana i ka ʻoihana uhi a me ka resin epoxy, diisocyanate a me ka melamino-formaldehyde resin no ka hana ʻana i ʻelua mau mea uhi a me ka hana o ka holoi ʻana i ka ʻaila lubricating i ka ʻoihana hana ʻaila.Hoʻohana kikoʻī: Hoʻohana nui ʻia ʻo HEMA no ka hoʻomaʻamaʻa wela i ka resin coating acrylic, ka hoʻomaʻamaʻa māmā ʻana i ka resin coating, photosensitive coating resin, ka wai-soluble electroplating coating resin, adhesive, textile treatment agent, ester processing and polymer modifier, polycarboxylic acid reducing agent In terms of wai wai, a me nā mea ʻē aʻe, loaʻa iā ia nā ʻano o ka liʻiliʻi o ka dosage, akā hiki ke hoʻomaikaʻi nui i ka hana o ka huahana.Comonomer i ka emulsion polymerization, mānoanoa a me ka dispersant a me ka hoʻokuʻu ʻana i ke kōkua.