Methyl methacrylate (Methyl ester o le 2-methyl-2-propenoic acid)

Kemisinatures

Methyl 2-methyl-2-propenoate o lo'o i ai se manogi matuitui ma tu'ia.I se isi lipoti o lenei tuufaatasiga ua lipotia mai e i ai se manogi maʻai, suamalie suamalie,Methyl methacrylate o se fa'alapotopotoga fa'aola ma le fua fa'atatau CH₂=C(CH₃)COOCH₃.O lenei vai e leai ni lanu, o le methyl ester o le methacrylic acid (MAA) o se monomer e gaosia i luga o se fua tele mo le gaosiga o le poly(methyl methacrylate) (PMMA).

Talosaga

Methyl methacrylatec o loʻo faʻaaogaina i sima ponaivi acrylic faʻaaogaina i taotoga faʻapitoa;i le gaosiga o polymers acrylic, polymethylmethacrylate ma copolymers o loʻo faʻaaogaina i le faʻapipiʻiina o luga;i le gaosiga o polymers emulsion;i le fesuiaiga o resini polyester le tumu;i le gaosiga o le methacrylate maualuga, alava acrylic, ata tifaga, vaitusi, radiation-polymerized impregnants mo laupapa, ma solu-faavae pipii ma fusifusia;e avea o se suiga o aafiaga o le PVC;i vaila'au fa'apipi'i fa'apipi'i;i solu fa'afuifu e le fa'afefete;i tekinolosi nifo e pei o le sima faatumu po o le sima;e fa'aofuofu tioata fa'afeso'ota'i mata;i tioata totonu, fao fao, ma mea fa'alogo;e fai ma monomer mo resini polymethaerylate;i le impregnation o simac.

Fa'aletinoform

O le vai manino, leai se lanu ma se manogi manogi suamalie

Vasega o Tulaga Lamatia

3

Ola fa'asa

E tusa ai ma lo matou poto masani, e mafai ona teuina le oloa mo le 12 masina mai le aso na tuʻuina atu ai pe a teu i totonu o pusa faʻamaufaʻailoga, puipuia mai le malamalama ma le vevela ma teuina i le vevela i le va o le 5 - 30°C

Tmeatotino masani

Liu liusuavai

-48 °C (malamalama)

Fa'apuna

100 °C (malamalama)

mafiafia

0.936 g/mL ile 25 °C (malamalama)

ausa mafiafia

3.5 (vs ea)

mamafa ausa

29 mm Hg (20 °C)

fa'asino fa'asino

n20/D 1.414(me.)

vevela vevela.

2-8°C

Fp

50 °F