Igoa Oloa:Methyl methacrylate(MMA)
fa'asologa mole:C5H8O2
Numera CAS:80-62-6
Fua mole mole oloa:
Fa'amatalaga:
Aitema | Vaega | Taua |
Mama | % | 99.5min |
Lanu | APHA | 20 maualuga |
Tau ole acid (e pei o le MMA) | Ppm | 300 maualuga |
Suavai Suavai | Ppm | 800 maualuga |
Fa'aaliga | - | Suavai manino |
Meatotino tau vailaau:
Methyl methacrylate (MMA), o se vailaʻau faʻapipiʻi faʻatasi ma le vailaʻau C₅H₈O₂, o se vai e leai ni lanu, e mafai ona solu i le vai ma soluble i le tele o solvents organic e pei o le ethanol, e masani ona faʻaaogaina e avea o se monomer mo tioata faʻalaʻau, faʻaaogaina foi i le gaosiga o isi mea. resins, palasitika, faʻapipiʻi, faʻapipiʻi, lubricants, impregnating agents mo fafie ma pupu, pepa faʻailoga, ma isi.
Talosaga:
1.Methyl methacrylate o se vailaʻau faʻapipiʻi faʻafefeteina e faʻaaogaina faʻapitoa i le gaosiga o laupepa faʻameamea, emulsions acrylic, ma faʻataʻitaʻiga ma resins extrusion.
2.I le gaosiga o resini methacrylate ma palasitika. Methyl methacrylate ua transesterified i methacrylates maualuluga pei ole n-butyl methacrylate poʻo le 2-ethylhexylmetacrylate.
3.methyl methacrylate monomer o loʻo faʻaaogaina i le gaosiga o methylmethacrylate polymers ma copolymers, polymers ma copolymers o loʻo faʻaaogaina foi i vai, solvent, ma le faʻamavaeina faʻapipiʻi, faʻapipiʻi, faʻamaufaʻailoga, paʻu ma pepa paʻu, vaitusi, polesi fola, faʻamaeʻaina ie, prostheses nifo, sima ponaivi taotoga, ma talipupuni fa'avevela fa'aa'a'ai ma i le tapenaina o atigilima gaosia ma fa'aofi seevae fa'apipi'i. Methyl methacrylate o loʻo faʻaaogaina foi e fai ma mea amata e gaosia ai isi esters o le methacrylic acid.
4.Granules mo tui ma extrusion blow molding lea mo lo latou manino mataʻina mataʻina, tau ma teteʻe teteʻe o loʻo faʻaaogaina i moli, meafaigaluega ofisa ma mea tau eletise (telefoni feaveaʻi ma meafaigaluega hi-fi), fale ma le fausiaina (faʻamalama ma faʻamalama faʻavaa), mamanu faʻaonapo nei. (meafale, meaafale ma meaafale), taavale ma felauaiga (molī ma meafaifaaili), soifua maloloina ma le saogalemu (fagu ma paipa suʻega) ma mea faigaluega a le fale (faitotoa ogaumu microwave ma palu ipu).
5.Su'ega a'afiaga mo le polyvinyl chloride fa'ama'a'a manino.