Methyl methacrylate (MMA)

Fa'amatalaga:Methyl methacrylate (MMA) o se vailaʻau vailaʻau faʻapitoa e masani ona faʻaaogaina i le gaosiga o le polymethyl methacrylate (plexiglass), polyvinyl chloride auxiliary ARC ma faʻaaogaina e avea ma monomer lona lua i le gaosiga o fila faʻasili.E mafai ona copolymerized ma isi vinyl monomers e maua ai oloa ma meatotino eseese, lea e faʻaaogaina e pei o resins, faʻapipiʻi, ion exchange resins, pepa glazing agents, lomitusi ie ma vali vali fesoasoani, paʻu togafitiga faʻapipiʻi, lubricating suauʻu faaopoopo, suauʻu mama sasaa vaega depressants , insulating liligi mea E masani ona faʻaaogaina e avea o se plasticizer mo emulsions palasitika.

Uiga:1. Fa'aitiitia oona 2. E fe'avea'i ma mu

Talosaga:Methyl methacrylate o se mea mataʻutia vailaʻau taua, e masani ona faʻaaogaina e pei o polymethyl methacrylate monomers (tioata faʻaola), faʻatasi ai ma isi vinyl monomer copolymerization e maua ai le natura eseese o le oloa, faʻaaogaina foi i le gaosiga o isi resini, palasitika, faʻapipiʻi, ufiufi, lubricants, fafie infiltration sui, afi afi soaking sooupu, ion exchange resin, pepa, polesi, textile auxiliaries, paʻu togafitiga sooupu ma insulation liligiina mea ma isi.

Fa'amatalaga lautele:Fa'atonuga puipuiga: tapuni tapuni, fa'amalosia le ea.E tatau i tagata fa'atino ona faia a'oa'oga fa'apitoa ma ia usita'ia fa'atonuga fa'agaioiga.E fautuaina le aufaipisinisi e fai ni manava faamama (afa ufimata), matatioata saogalemu o vailaau, lavalava e tete'e ai i galuega, ma totini lima e tetee atu i le suauu.Ia taumamao mai le afi ma le vevela, ma e matua faasaina lava le ulaula i totonu o fale faigaluega.Fa'aaogā faiga fa'a ea ma mea faigaluega e fa'asa'o ai le pa.Puipuia ausa mai le tafe i totonu o le ea o galuega.Aloese mai le fa'afeso'ota'i ma oxidants, acids, bases, halogens.Pe a tagofia, e tatau ona mama le uta ma la'u ese ina ia puipuia ai le faaleagaina o afifi ma pusa.Fa'aauupegaina i le tutusa ma le aofa'i o mea faigaluega fa'amumū ma le leakage fa'alavelave fa'afuase'i.O koneteina gaogao atonu o ni toega leaga.

afifi:180/190kg mamafa mama, poʻo le manaʻoga e pei o tagata faʻatau.

Felauaiga ma le teuina:

1. Teu i totonu o se faleteuoloa malulu ma ea.Taofi mai le afi ma le vevela.Ia taumamao mai le malamalama.Ole vevela ole teuina e le tatau ona sili atu ile 30℃.
2. O le afifiina e manaʻomia e faʻamaufaʻailogaina ma aua le faʻafesoʻotaʻi ma le ea.
3. E tatau ona teuina ese mai oxidants, acids, alkalis, halogens, ma isi, ma e le tatau ona faʻafefiloi.
4. I le taimi o felauaiga, e tatau ona puipuia mai le faʻaalia i le susulu o le la, timu, ma le maualuga o le vevela.I le taimi o le malolo, aloese mai afi, mea vevela ma nofoaga maualuga le vevela.
5. O le paipa ta'avale o le ta'avale o lo'o tauaveina lenei mea e tatau ona fa'apipi'iina ma se fa'aputu afi, ma o le fa'aogaina o mea fa'ainisinia ma mea faigaluega e fa'agasolo i aloiafi e fa'asaina mo le utaina ma le la'uina.