Dhinaca hal-abuurka kiimikaad, 2-Hydroxyethyl Methacrylate (HEMA) waxay u soo baxdaa sidii wajiyo badan, oo bixisa codsiyo kala duwan oo warshado kala duwan ah.Aan u guda galno astaanta guud ee kiimikadan kala duwan:
Magaca Ingiriisiga: 2-Hydroxyethyl Methacrylate
Magaca: Sidoo kale loo yaqaan 2-HYDROXYETHYL METHACRYLATE, ETHYLENE GLYCOL METHACRYLATE (HEMA), iyo in ka badan.
CAS No.: 868-77-9
Qaacidada molecular: C6H10O3
Miisaanka Molecular: 130.14
Qaab-dhismeedka: [ Geli sawirka qaacidada qaabdhismeedka]
Tilmaamaha Hantida:
Meesha dhalaalka: -12 °C
Barta karkarinta: 67°C at 3.5mm Hg(iftiin)
Cufnaanta: 1.073 g/ml at 25 °C (iftiin)
Cufnaanta uumiga: 5 (Vs hawada)
Cadaadiska Uumiga: 0.01 mm Hg at 25 °C
Tusmada dib-u-celinta: n20/D 1.453(lit.)
Barta Tooshka ah: 207 °F
Xaaladaha Kaydinta: Ku kaydi bakhaar qabow oo hawo leh.Ka ilaali dabka iyo kulaylka.Ku kaydi meel ka fog iftiinka.Heerkulka kaydka waa in aanu dhaafin 30 ℃.Weelka ha xidho oo iska ilaali taabsiinta hawada.
Xidhmada: Waxaa lagu heli karaa durbaannada 200 Kg ama xulashooyinka baakadaha la beddeli karo.
Codsiyada:
Soo saarista Resins Acrylic: HEMA ayaa udub dhexaad u ah soo saarida kooxaha firfircoon ee xabagta acrylic hydroxyethyl, fududaynta samaynta dahaarka adkaysiga leh.
Warshadaha Dahaarka: Waxay ka heshaa isticmaalka ballaaran ee dahaarka, taasoo gacan ka geysata adkeysiga iyo waxqabadka kor loo qaaday.
Warshadaha Saliida: Waxay u adeegtaa sida wax lagu daro sifaynta hababka saliida, hagaajinta waxtarka iyo cimri dhererka.
Dahaarka laba-qaybood ah: Qaybta muhiimka ah ee soo saarista dahaarka laba qaybood ah, hubinta adkeynta iyo cimri dhererka.
Tixgelinta Badbaadada:
Dareenka Hawada: HEMA waa dareen hawo;sidaas awgeed, waa in taxaddar la sameeyaa si looga hortago falcelinta aan loo baahnayn.
Xasilooni: Waxaa laga yaabaa inay polymerize ka maqan tahay xasiliyayaal;sidaas awgeed, tillaabooyinka xasilinta ee habboon waa lama huraan.
Isqabsi la'aanta: Iska ilaali inaad la xiriirto walxaha oksaydhiyeyaasha xooggan, kuwa bilaabay xagjirka xorta ah, iyo peroxides si aad uga hortagto falcelinta khatarta ah.
Gebagebadii, 2-Hydroxyethyl Methacrylate (HEMA) waxay u taagan tahay tiirarka tiirka ee habab warshadeed oo kala duwan, oo bixisa isku halaynta, kala duwanaanshaha, iyo waxtarka.Codsiyada kala duwan ee kala duwan iyo tillaabooyinka badbaadada adag, HEMA waxay sii waddaa inay ku xardho muuqaalkeeda kiimikada, wadida hal-abuurka iyo horumarka warshadaha adduunka oo dhan.
Wixii macluumaad dheeraad ah ee ku saabsan 2-Hydroxyethyl Methacrylate (HEMA), fadlan nagala soo xiriir atnvchem@hotmail.com.Waxaad sidoo kale hubin kartaa qaar ka mid ah alaabooyinka kale, sidaMethacrylic Acid, Methyl Methacrylate iyo Ethyl Acrylate.New Venture Enterprise waxay sugaysaa inay ku maqasho adiga oo u adeegto baahiyahaaga.
Waqtiga boostada: Abriil-09-2024