Emkhakheni wokuqanjwa kwamakhemikhali, i-2-Hydroxyethyl Methacrylate (HEMA) ivela njengenhlanganisela enezici eziningi, enikeza i-spectrum yezinhlelo zokusebenza kuzo zonke izimboni ezihlukahlukene. Ake sihlole iphrofayili ebanzi yaleli khemikhali enemisebenzi eminingi:
Igama lesiNgisi: 2-Hydroxyethyl Methacrylate
Isibizo: Eyaziwa nangokuthi yi-2-HYDROXYETHYL METHACRYLATE, ETHYLENE GLYCOL METHACRYLATE (HEMA), nokunye.
Inombolo ye-CAS: 868-77-9
I-Molecular Formula: C6H10O3
Isisindo se-molecule: 130.14
Ifomula Yesakhiwo: [Faka isithombe sefomula yesakhiwo]
Izithombe ezinhle kakhulu zezakhiwo:
Ukuncibilika: -12 °C
Indawo yokubilisa: 67 °C ku-3.5 mm Hg(lit.)
Ukuminyana: 1.073 g/mL ku-25 °C(lit.)
Ukuminyana Komphunga: 5 (vs air)
Umfutho Wokuhwamuka: 0.01 mm Hg ku-25 °C
I-Refractive Index: n20/D 1.453(lit.)
Iphoyinti Le-Flash: 207 °F
Izimo Zesitoreji: Gcina endaweni yokugcina impahla epholile, enomoya. Gwema umlilo nokushisa. Gcina kude nokukhanya. Izinga lokushisa le-reservoir akufanele lidlule ku-30 ℃. Gcina isitsha sivaliwe futhi ugweme ukuthintana nomoya.
Iphakheji: Itholakala ku-200 Kg izigubhu noma izinketho zokupakisha ongazikhetha.
Izicelo:
Ukwenziwa Kwezinhlansi Eziyi-Acrylic: I-HEMA ibalulekile ekukhiqizeni amaqembu asebenzayo e-hydroxyethyl acrylic resin, esiza ukwakhiwa kwezimbotshana eziqinile.
Imboni Yezimbotshana: Ithola ukusetshenziswa okubanzi kwezembatho, okunomthelela ekuqiniseni ukuqina nokusebenza okuthuthukisiwe.
Imboni kawoyela: Isebenza njengesengezo ezinqubweni zokugcoba uwoyela, ithuthukisa ukusebenza kahle nokuphila isikhathi eside.
Izingubo ezinezingxenye ezimbili: Ingxenye ebalulekile ekwenziweni kwezingubo ezinezingxenye ezimbili, okuqinisekisa ukuqina nokuphila isikhathi eside.
Ukucatshangelwa kokuphepha:
Ukuzwela komoya: I-HEMA izwela emoyeni; ngakho-ke, kufanele kuqashelwe ukuvikela ukusabela okungafuneki.
Ukuzinza: Ingase ibe yi-polymerize lapho kungabikho izinza; ngakho, izinyathelo ezifanele zokuzinzisa zibalulekile.
Ukungahambelani: Gwema ukuthintana nama-oxidizing aqinile, ama-radical Initiators amahhala, nama-peroxides ukuze uvimbele ukusabela okuyingozi.
Sengiphetha, i-2-Hydroxyethyl Methacrylate (HEMA) ime njengetshe lesisekelo ezinqubweni ezihlukahlukene zezimboni, enikeza ukwethembeka, ukuguquguquka, nokusebenza ngempumelelo. Ngohlu lwayo oluhlukahlukene lwezinhlelo zokusebenza nezindlela zokuphepha eziqinile, i-HEMA iyaqhubeka nokubaza indawo yayo endaweni yamakhemikhali, iqhuba ukuqanjwa kabusha kanye nenqubekela phambili kuzo zonke izimboni emhlabeni jikelele.
Ukuze uthole ulwazi olwengeziwe mayelana ne-2-Hydroxyethyl Methacrylate (HEMA) , sicela usithinte ku-nvchem@hotmail.com. Ungahlola futhi eminye imikhiqizo, njengeI-Methacrylic Acid, Methyl Methacrylate ne-Ethyl Acrylate. I-New Venture Enterprise ibheke ngabomvu ukuzwa kuwe futhi inikeze izidingo zakho.
Isikhathi sokuthumela: Apr-09-2024