Magaca wax soo saarka:Methyl methacrylate(Maan)
Qaabka Molecalar:C5h8O2
CAS MAYA:80-62-6
Qaab dhismeedka Molocalical:
XUQUUQDA:
Wax | Cutub | Qiimayn |
Daahir | % | 99.5min |
Midab | Sa | 20 -X |
Qiimaha acid (sida Mma) | PPM | 300raxx |
Biyo ku jira | PPM | 800max |
Muuqashada | - | Dareere daah fur ah |
Sifooyinka kiimikada:
Myylyl methacrylate (MMA), xarun dabiici ah oo leh qaaciddada kiimikada C₅h₈o₂, waa dareere aan midab lahayn, oo badanaa loo isticmaalo monomer galaas ah oo loogu talagalay dhalada dabiiciga ah, oo sidoo kale loo adeegsaday soo-saarista kuwa kale ress, balaastig, jaakad, dhejisyo, saliiyin, oo lagu tilmaamo wakiilo ka shaqeeya alwaax iyo guf, waraaqo warqad ah, iwm.
Codsi:
1.Cudurka methyl methacrylate waa kiimiko isku dhafan oo kacsan oo loo isticmaalo soo-saarista xaashida abrylic, emulsions acrylic, iyo qaab-dhaafka iyo dib-u-soo-saarista.
2.Soo saarista dhajinta methacrylate-ka iyo balaastikada. Methyl methertrylate-ka ayaa loo kala baxaa metterrylates-ka sare sida n-mylyl methacrylate ama 2-Etylylhhexylethacrytrylace.
3.Playlyl methacrylate momemer waxaa loo isticmaalaa soosaarka polymalmetheracrylate polymacer-ka, polymers-ka, iyo jaakadaha maqaarka, maqaarka, dhalada, dhalada, dhajinta dhalada, xabaalaha ilkaha, Qalliinka lafta, iyo u horseeday gaashaanka shucaaca acrylic iyo diyaarinta faraha ciddiyaha isku-darka ah iyo gelitaanka kabaha kabaha ee orthotic. Metheryl methacrylate waxaa sidoo kale loo isticmaalaa sida ashyaa'da loo soo saaro si loo soo saaro estarooyinka kale ee methacrylic acid.
4.Granules duritaanka iyo ka-saarida damiirka ah ee la durayo taas oo ah caddeynkooda muuqaalka ah, iyo xoqidda sicirka loo isticmaalo iftiinka, qalabka elektiroonigga ah iyo dhismaha (glazing), glazing iyo daaqadaha), naqshada casriga ah (alaab guri, dahabka iyo miiska), gawaarida iyo gaadiidka (nalalka iyo qalabka aaladda), caafimaadka iyo tuubooyinka iyo tuubooyinka guryaha) iyo aaladaha loo yaqaan 'vaces foornada' iyo maddiibadaha.
5.Beddelka saamaynta ee loo yaqaan 'saameynta' si cad loo nadiifiyo chyvinyl chloride chloride.