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182087

Sigma-Aldrich

Poly(ethyl methacrylate)

average Mw ~515,000 by GPC, powder

Sinônimo(s):

Ethyl methacrylate homopolymer, Poly(ethyl 2-methyl-2-propeonate)

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About This Item

Fórmula linear:
[CH2C(CH3)(CO2C2H5)]n
Número CAS:
9003-42-3
Número MDL:
MFCD00084414
Código UNSPSC:
41116107
ID de substância PubChem:
24850976
NACRES:
NA.23

Formulário

powder

peso molecular

average Mw ~515,000 by GPC

índice de refração

n20/D 1.485

viscosidade inerente

0.80 dL/g(lit.)

temperatura de transição

Tg 63 °C

densidade

1.11 g/mL at 25 °C

cadeia de caracteres SMILES

CCOC(=O)C(C)=C

InChI

1S/C6H10O2/c1-4-8-6(7)5(2)3/h2,4H2,1,3H3

chave InChI

SUPCQIBBMFXVTL-UHFFFAOYSA-N

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Descrição geral

PEMA is known to exhibit biocompatibility and in vivo stability in its various use in implants and medical devices. Sorption of low solubility gases in PEMA was observed to be comparatively lower that polymers with high transition temperature.

Aplicação

Poly(ethyl methacrylate) (PEMA) may be used to prepare polymer blends with polystyrene using organically modified clay as emulsifier.

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
06226KA
01416MP
13223CN

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Gas sorption and permeation in poly (ethyl methacrylate).
Chiou J S and Paul D R
Journal of Membrane Science, 45(1-2), 167-189 (1989)
Assessment of the parameters influencing the fiber characteristics of electrospun poly (ethyl methacrylate) membranes.
Gomez-Tejedor J A, et al.
European Polymer Journal, 47(2), 119-129 (2011)
Emulsifying effect of dimethyldioctadecylammonium-hectorite in polystyrene/poly (ethyl methacrylate) blends.
Voulgaris D and Petridis D
Polymer, 43(8), 2213-2218 (2002)
Amiralireza Khaledi et al.
Indian journal of dental research : official publication of Indian Society for Dental Research, 22(4), 499-504 (2011-11-30)
The aim of this study was to determine the effect of disinfectant procedures on the dimensional stability and surface quality of a tissue conditioner used as a functional impression material. A tissue conditioner (Visco-gel) used as a functional impression material
Yutaka Takahashi et al.
Gerodontology, 29(2), e1086-e1091 (2012-01-21)
This study investigated the fracture resistance of maxillary acrylic resin complete dentures subjected to long-term water immersion. Maxillary acrylic resin complete dentures were fabricated from five denture base resins. Half of the dentures were stored in water for 50 h
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