I-2-hydroxyethyl methacrylate(HEMA) yi-organic polymerization monomer eyenziwe yi-reaction ye-ethylene oxide (EO) kunye ne-methacrylic acid (MMA), equlethe amaqela asebenzayo ngaphakathi kwe-molecule.IHydroxyethyl methacrylate luhlobo lolwelo olungenambala, olungafihliyo, noluqukuqela ngokulula.Inyibilika kwizinyibilikisi eziqhelekileyo eziphilayo.Ixutywe namanzi.
| INTO | IMIDA EMANGAPHAKATHI |
| CAS | 868-77-9 |
| Elinye igama | I-HEMA |
| Imbonakalo | Ulwelo olungenambala noluselubala |
| Ubunyulu | ≥97.0% |
| Iasidi yasimahla(Njenge AA) | ≤0.30% |
| Amanzi | ≤0.30% |
| Chroma | ≤30 |
| Inhibitor(PPM) | 200±40 |
Ukusetyenziswa kwe-HEMA
1. Ikakhulu isetyenziselwa ukuguqula i-resin kunye neengubo.I-Copolymerization kunye nezinye ii-monomers ze-acrylic zinokuvelisa ii-resin ze-acrylic kunye namaqela asebenzayo e-hydroxyl kumatyathanga asecaleni, anokungena kwi-esterification kunye ne-crosslinking reactions, i-synthesize i-resins enganyibilikiyo, iphucule ukunamathela, kwaye inokusetyenziswa njengeejenti zonyango lwefayibha.Isabela kunye ne-melamine formaldehyde (okanye i-urea formaldehyde) i-resin, i-epoxy resin, njl njl. ukwenza iingubo ezimbini zeengubo.Ukuyongeza kwipeyinti yemoto ephezulu kunokugcina iglosi yesipili sayo ixesha elide.Isenokusetyenziswa njengento encamathelayo kwizinto ezilukiweyo ezenziweyo kunye neemonomers zonyango.
2. I-HEMA isetyenziselwa ukuvelisa i-resins yokugqoka, i-topcoats ye-automotive kunye ne-primers, kunye ne-photopolymer resins, iibhodi zokuprinta, ii-inki, i-gel (i-contact lens) kunye ne-tinning material coatings, ukuhanjiswa kwe-electron microscopy (TEM) kunye ne-optical microscopy (LM) embedding. ii-reagents, ngakumbi kwiisampuli ze-hydration "zeendawo ze-antigen ezinobuthathaka".Amanzi amhlophe anje, ancangathi, mancinci kunamanzi, kwaye kulula ukungena kunayo nayiphi na intlaka okanye imonoma.Ngokukhethekileyo isetyenziselwa umsebenzi wamathambo, i-cartilage, kwaye kunzima ukungena kwiithishu zezityalo.
3. Ishishini leplastiki lisetyenziselwa ukwenza iireyini ze-acrylic eziqukethe amaqela asebenzayo e-hydroxyl.Ishishini le-coating lisetyenziswe ngokubambisana ne-epoxy resins, i-disocyanates, i-melamine formaldehyde resins, njl.Ishishini leoli lisetyenziswa njengesongezo sokuthambisa ioyile yokuhlamba.Ishishini le-elektroniki lisetyenziswa njenge-arhente yokuphelisa amanzi kwiimicroscopes ze-electron.Izinto zokuncamathelisa ezisetyenziswa kushishino lwempahla olulukiweyo ukwenza amalaphu.Isetyenziswe njenge-reagent yekhemikhali kwi-analytical chemistry.Ukongeza, ikwasetyenziswa njengearhente yokufakela enyibilikayo emanzini ukwenza izinto zepolymer zonyango, i-thermosetting coatings, kunye nezinto ezincamathelayo.
Ikamva leI-HEMA:
Abahlalutyi bemizi-mveliso bathi ngenxa yokusebenza kwayo okugqwesileyo, i-hydroxyethyl methacrylate okwangoku inemfuno ephezulu yezicelo, ngakumbi kwiinkalo zonyango kunye nomgangatho ophezulu wokugquma, ngamathemba athembisayo.Kusekho amathuba ophuhliso kwimarike yexesha elizayo ye-hydroxyethyl methacrylate. Kwicala lemfuno: Ngokukhula okukhawulezayo kwemfuno kwiinkalo ezifana neengubo kunye ne-adhesives, ukusetyenziswa kwe-2-hydroxyethyl methacrylate kukhula ngokuthe ngcembe. Ngokobuchwephesha,I-HEMAitekhnoloji yokuvelisa kunye neteknoloji yokuvelisa i-polyether inokufunda omnye komnye malunga noyilo, izixhobo, inkqubo, kunye nokusebenza.Ngokubhekiselele kwikhonkco lezoshishino: uphuhliso lwemveliso ephezulu ye-hydroxyethyl methacrylate inokudibanisa phezulu kwi-methacrylic acid kunye nezixhobo ze-ethylene oxide, kunye nezixhobo zokugquma ezisekelwe emanzini ezisezantsi.Kwangaxeshanye, i-hydroxyethyl methacrylate yinto ebalulekileyo kwishishini lezinto ezibonakalayo, eqinisekisa ukunikezelwa kweemonomers eziphambili kushishino olusezantsi, ukwandisa ikhonkco lezoshishino, kunye nokwandisa ixabiso lemveliso. .Ukuze uhlanganise isabelo sayo semarike, inkampani iye yagqiba ekubeni yandise amandla ayo okuvelisa izixhobo zoqobo kwaye ihlambulule ngakumbi inkqubo yoqobo yenkunkuma yolwelo ukwandisa umthamo wayo wemveliso.
Ixesha lokuposa: Jan-30-2024