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182087

Sigma-Aldrich

Poly(ethyl methacrylate)

average Mw ~515,000 by GPC, powder

Sinónimos:

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

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About This Item

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

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

SMILES string

CCOC(=O)C(C)=C

InChI

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

InChI key

SUPCQIBBMFXVTL-UHFFFAOYSA-N

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General description

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.

Application

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

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Emulsifying effect of dimethyldioctadecylammonium-hectorite in polystyrene/poly (ethyl methacrylate) blends.
Voulgaris D and Petridis D
Polymer, 43(8), 2213-2218 (2002)
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)
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
Hema Kanathila et al.
Indian journal of dental research : official publication of Indian Society for Dental Research, 22(4), 613-613 (2011-11-30)
The presence of Candida albicans on the fitting surface of the denture is a major causative factor in denture stomatitis. A treatment method is by combining tissue conditioner and antifungal agents. The main objective of this study is to test
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