Mu rwego rwo guhanga udushya twa shimi, 2-Hydroxyethyl Methacrylate (HEMA) igaragara nkurwego rwinshi, rutanga urutonde rwibikorwa bitandukanye mu nganda zitandukanye.Reka twinjire muburyo bwuzuye bwiyi miti itandukanye:
IbicuruzwaAmakuru:
Izina ry'icyongereza:2-Hydroxyethyl Methacrylate
Alias: Azwi kandi nka 2-HYDROXYETHYL METHACRYLATE, ETHYLENE GLYCOL METHACRYLATE (HEMA), nibindi byinshi.
CAS No.: 868-77-9
Inzira ya molekulari: C6H10O3
Uburemere bwa molekuline: 130.14
Imiterere yuburyo: [Shyiramo ishusho yuburyo bwubaka]
Ibintu byingenzi byaranze umutungo:
Ingingo yo gushonga: -12 ° C.
Ingingo yo guteka: 67 ° C kuri mm 3,5 Hg (lit.)
Ubucucike: 1.073 g / mL kuri 25 ° C (lit.)
Ubucucike bwumwuka: 5 (vs ikirere)
Umuvuduko wumwuka: 0,01 mm Hg kuri 25 ° C.
Igipimo cyerekana: n20 / D 1.453 (lit.)
Ingingo ya Flash: 207 ° F.
Imiterere yububiko: Bika mububiko bukonje, buhumeka.Irinde umuriro n'ubushyuhe.Bika kure y'umucyo.Ubushyuhe bwikigega ntigomba kurenga 30 ℃.Komeza ikintu gifunze kandi wirinde guhura numwuka.
Ipaki: Iraboneka muri 200 Kg ingoma cyangwa uburyo bwo gupakira ibintu.
Porogaramu:
Gukora ibishishwa bya Acrylic: HEMA ningirakamaro mugukora amatsinda akora ya hydroxyethyl acrylic resin, byoroshya gukora ibishishwa bidasubirwaho.
Inganda zo gutwikira: Irasanga ikoreshwa ryinshi mubitambaro, bigira uruhare mukuzamura igihe kirekire no gukora.
Inganda zikomoka kuri peteroli: Ikora nk'inyongera muburyo bwo gusiga amavuta, kunoza imikorere no kuramba.
Ibice bibiri bigize ibice: Ibyingenzi mubikorwa byo gukora ibice bibiri, byemeza gukomera no kuramba.
Ibitekerezo byumutekano:
Ibyiyumvo byo mu kirere: HEMA irumva ikirere;bityo rero, hagomba kwitonderwa kugirango wirinde ko udashaka.
Igihagararo: Gicurasi polymerize mugihe hatabayeho stabilisateur;bityo, ingamba zihamye zo gutuza ni ngombwa.
Ibidahuye: Irinde guhura nibintu bikomeye bya okiside, abatangiza radical yubusa, na peroxide kugirango wirinde ingaruka mbi.
Mu gusoza, 2-Hydroxyethyl Methacrylate (HEMA) ihagaze nkibuye ryimfuruka mubikorwa bitandukanye byinganda, bitanga kwizerwa, guhuza byinshi, no gukora neza.Hamwe nuburyo butandukanye bukoreshwa hamwe ningamba zikomeye zumutekano, HEMA ikomeje gushushanya icyicaro cyimiterere yimiti, itera udushya niterambere mu nganda kwisi yose.
Kubindi bisobanuro bijyanye na 2-Hydroxyethyl Methacrylate (HEMA), nyamunekatwandikirekurinvchem@hotmail.com.Urashobora kandi kugenzura bimwe mubindi bicuruzwa, nka Acide Methacrylic, Methyl Methacrylate na Ethyl Acrylate.Uruganda rushyaarindiriye kukwumva no kugukorera ibyo ukeneye.
Imiterere yuburyo:
Igihe cyo kohereza: Apr-10-2024