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Merck
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Documenti fondamentali

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182087

Sigma-Aldrich

Poly(ethyl methacrylate)

average Mw ~515,000 by GPC, powder

Sinonimo/i:

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

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About This Item

Formula condensata:
[CH2C(CH3)(CO2C2H5)]n
Numero CAS:
9003-42-3
Numero MDL:
MFCD00084414
Codice UNSPSC:
41116107
ID PubChem:
24850976
NACRES:
NA.23

Stato

powder

PM

average Mw ~515,000 by GPC

Indice di rifrazione

n20/D 1.485

Viscosità intrinseca

0.80 dL/g(lit.)

Temp. transizione

Tg 63 °C

Densità

1.11 g/mL at 25 °C

Stringa SMILE

CCOC(=O)C(C)=C

InChI

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

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Descrizione generale

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.

Applicazioni

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

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

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Certificati d'analisi (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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