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 zokugquma. Ukuyongeza kwipeyinti yemoto ephezulu kunokugcina iglosi yesipili sayo ixesha elide. Isenokusetyenziswa njengento encamathelayo kwizinto ezilukiweyo ezenziweyo kunye neemonomers zepolymer zonyango.
2. I-HEMA isetyenziselwa ukuvelisa i-resins yokugqoka, i-topcoats ye-automotive and primers, kunye ne-photopolymer resins, iibhodi zokuprinta, ii-inki, i-gel (i-contact lens) kunye neengqungquthela zezinto eziphathekayo, ukuhanjiswa kwe-electron microscopy (TEM) kunye ne-microscopy optical (LM) i-embedding reagents, ngokukodwa ii-reagents ze-antigen ze-site. Amanzi amhlophe anje, ancangathi, mancinci kunamanzi, kwaye kulula ukungena kunayo nayiphi na intlaka okanye imonoma. Ngokukhethekileyo isetyenziselwa umsebenzi kumathambo, 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 kwi-electron microscopes. 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-HEMAiteknoloji yokuvelisa kunye neteknoloji yokuvelisa i-polyether inokufunda enye kwenye malunga noyilo, izixhobo, inkqubo, kunye nokusebenza.Ngokwemiqathango ye-industrial chain: ukuphuhliswa kwemveliso ye-hydroxyethyl ye-methacrylate ephezulu inokudibanisa i-methacrylic acid kunye nezixhobo ze-ethylene oxide, kunye nezixhobo zokugquma ezisekelwe emanzini. Kwangaxeshanye, i-hydroxyethyl methacrylate yimathiriyeli ekrwada ebalulekileyo kwishishini lezinto ezingaphezulu, eqinisekisa ukunikezelwa kweemonomers eziphambili kwishishini elisezantsi, ukwandisa ikhonkco leshishini, kunye nokwandisa ixabiso lemveliso. Ukuze uhlanganise isabelo sayo semarike, inkampani iye yagqiba ekubeni yonyuse umthamo wemveliso yesixhobo sokuqala kwaye ihlambulule ngakumbi inkqubo yoqobo yenkunkuma yolwelo ukwandisa umthamo wayo wemveliso.
Ixesha lokuposa: Jan-30-2024