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CAS9003-01-4—Polyacrylic acid(API)

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Igoa masani Polyacrylic acid
Malosi 1.09 (30% aq.)
Lisi Lisi 106ºC
Molecular Weight 72.06270
Misasa tonu 72.02110
LogP 0.25700
Suavai Solubility Solu i le vai
Numera CAS 9003-01-4
Fa'apuna 116ºC
Fuafua mole (C3H4O2)n
Mata'imu 61.6ºC
PSA 37.30000
Synonyms Carbomer 940
Fa'ailoga GSK
Fa'aaliga Suavai e le lanu

Fa'aoga

O le resini akrilic (methylmethacrylatesin), e masani ona lauiloa o le plexiglass, e faia i le methyl methacrylate polymeric polymer compound.E masani ona faʻaaogaina metotia faʻapipiʻi o le anionic polymerization, polymerization solution, polymerization tele, polymerization faʻamalolo faʻagata auala polymerization.E le gata i lea, o le laʻau Chemicalbook gaʻo o loʻo i ai le lelei o le valivali faigofie, mama mamafa, e le faigofie ona malepe, lelei le gaosiga o gaioiga ma isi.O le mea lea, e masani ona faʻaaogaina e fai ma sui mo tioata, tioata mata, tioata, ma isi. E le gata i lea, faʻatasi ai ma le atinaʻeina o le resini acrylic ma lona polymer faʻaleleia, o le resini acrylic e iai le tele o faʻaoga i sauniuniga vailaʻau ma paʻu.
1.Pharmaceutical sauniuniga: ona o le resin acrylic o loʻo i ai le lelei o le saogalemu, mautu, inertia ma leai se faʻaosofia, o se ituaiga o mea polymer faʻaaogaina lautele i sauniuniga vailaʻau.Acrylic resin e mafai ona vaevaeina i le methacrylate copolymer ma le methacrylate copolymer vaega e lua, ona o le tuufaatasiga o le copolymerization eseese ma le vaega, ei ai uiga eseese o le dissolving i gastric sua, intestinal sua po o vai insoluble.O le mea lea, e masani ona faʻaaogaina mo le faʻapipiʻiina o ata tifaga, faʻasalalau solo, paʻu faʻasaʻo faʻamalolo, faʻamaʻi skeleton papa ma isi tusi vailaʻau vailaʻau.E le gata i lea, o le faʻatinoga o le acrylic resin e avea ma vailaʻau faʻapitoa e sili atu ona lelei, e iai le avanoa lautele mo le atinaʻe.
2. Faʻapipiʻi: lanu lanu malamalama resin acrylic, manino lelei, malamalama lelei ma le faʻatumauina o lanu;O le maualuga o le vevela e le pala e le suia ai le lanu, e lelei le malosi o le acid ma le alkali, faʻamaʻi gaʻo masima ma isi vailaʻau faʻaleagaina ma le faʻaleagaina, faʻapea foʻi ma le lelei o le faʻatinoina o galuega.Aemaise lava, e mafai ona faʻaleleia lautele i monomers vailaʻau eseese ma mea fou, ma faʻaofuina i mea faʻapitoa eseese e saunia ai ituaiga fou o faʻauʻu resini acrylic.


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