Igoa Oloa：Methyl methacrylate(MMA）

fa'asologa mole:C5H8O2

Numera CAS:80-62-6

Fua mole mole oloa：

Fa'amatalaga:

Meatotino tau vailaau:

Methyl 2-methyl-2-propenoate o lo'o i ai se manogi matuitui ma tu'ia.I se isi lipoti ua lipotia mai o lenei tuufaatasiga o loo i ai se manogi maai, suamalie suamalie. Methyl methacrylate o se methyl ester o le methacrylic acid.Ose vai e le felanulanua'i, fe'avea'i ma se manogi manogi suamalie.O lo'o i ai le maualuga o le mamafa o le ausa (4 kPa i le 20°C), fa'afefeteina le vai (15.8 g/lita), ma le maualalo o le log octanol/vaega vai (Kow = 1.38).Methyl methacrylate e masani lava 99.9% mama ma o loʻo i ai ni vaega itiiti o le iniseti e taofia ai le polymerization.

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 talita fa'avevela fa'aiila fa'aa'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 malosi e faʻaaogaina i moli, mea faigaluega ofisa ma mea faʻaeletoroni (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 paneta), soifua maloloina ma le saogalemu (fagu ma paipa suʻega) ma meafale (faitotoa ogaumu microwave ma ipu faʻafefiloi).

5.Su'ega a'afiaga mo le polyvinyl chloride fa'ama'a'a manino.