182087
聚甲基丙烯酸乙酯
average Mw ~515,000 by GPC, powder
别名:
甲基丙烯酸乙酯均聚物, 聚（2-甲基-2-丙酸乙酯）
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关于此项目
线性分子式:
[CH2C(CH3)(CO2C2H5)]n
化学文摘社编号:
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
41116107
MDL number:
产品名称
聚甲基丙烯酸乙酯, average Mw ~515,000 by GPC, powder
InChI
1S/C6H10O2/c1-4-8-6(7)5(2)3/h2,4H2,1,3H3
SMILES string
CCOC(=O)C(C)=C
InChI key
SUPCQIBBMFXVTL-UHFFFAOYSA-N
form
powder
mol wt
average Mw ~515,000 by GPC
refractive index
n20/D 1.485
inherent viscosity
0.80 dL/g(lit.)
transition temp
Tg 63 °C
density
1.11 g/mL at 25 °C
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Application
聚甲基丙烯酸乙酯 (PEMA) 可以用有机改性粘土作为乳化剂与聚苯乙烯共混制备聚合物共混物。
General description
已知 PEMA 在植入物和医疗器械的各种用途中表现出生物相容性和体内稳定性。观察到低溶解度气体在 PEMA 中的吸附低于具有高转变温度的聚合物。
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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