Magaca Alaabta:Methacrylate methyl(MMA)
Qaab molecular:C5H8O2
CAS Maya:80-62-6
Qaab dhismeedka molecular Product:
Faahfaahin:
Shayga | Unug | Qiimaha |
daahirnimo | % | 99.5min |
Midabka | APHA | 20 max |
Qiimaha aysiidhka (sida MMA) | Ppm | 300max |
Waxyaabaha Biyaha | Ppm | 800max |
Muuqashada | - | dareere hufan |
Guryaha Kiimikada:
Methyl methacrylate (MMA) waa dareere aan midab lahayn, wax yar ku milma biyaha oo ku milma inta badan dareerayaasha organic sida ethanol, inta badan waxaa loo isticmaalaa sida monomer ah galaaska organic, sidoo kale loo isticmaalo soo saarista xabagta kale, balaastikada, koolada, koolada, waraaqaha wax lagu dhejiyo, walxaha dhoobada, iwm.
Codsiga:
1.Methyl methacrylate waa kiimiko firfircoon oo firfircoon oo loo isticmaalo soo saarista xaashida acrylic ee kabka ah, emulsions acrylic, iyo resins-ka-baxa.
2.In la sameeyo xabagta methacrylate iyo balaastikada. Methyl methacrylate waxaa loo beddelaa methacrylates sare sida n-butyl methacrylate ama 2-ethylhexylmetacrylate.
3.Methacrylate monomer methylmethacrylate monomer waxaa loo isticmaalaa soo saarista methylmethacrylate polymers iyo copolymers, polymers iyo copolymers ayaa sidoo kale loo isticmaalaa biyaha, dareeraha, iyo dahaarka dusha sare ee aan la milmin, koolada, maqaaradaha, maqaar iyo waraaqo, khad, sagxadda sagxadda, dhammayn dharka, qalabka ilkaha, diyaarinta lafaha qalliinka iyo sibidhyada sunta rasaasta, cidiyaha faraha iyo kabaha lafaha la geliyo. Methyl methacrylate waxa kale oo loo istcimaalaa sidii wax bilow ah si loo soo saaro esters kale ee methacrylic acid.
4.Granules for injection iyo extrusion dharbaaxo qaabaynta taas oo loogu talagalay caddaynta indhaha ee cajiibka ah, cimilada iyo caabbinta xoqan waxaa loo isticmaalaa nalka, qalabka xafiisyada iyo qalabka elektiroonigga ah (muujinta telefoonka gacanta iyo qalabka hi-fi), dhismaha iyo dhismaha (glazing iyo daaqadaha), naqshad casri ah (qalabka, dahabka iyo miiska), baabuurta iyo gaadiidka (nalalka iyo qalabka qalabka), caafimaadka iyo qalabka korontada albaabbada iyo maddiibadihii qasaha).
5.Wax-ka-beddelayaasha saamaynta leh ee polyvinyl chloride adag oo cad.