182087

Poly(ethylmethacrylat)

average M_w ~515,000 by GPC, powder

• Synonym(e): Ethyl methacrylate homopolymer, Poly(ethyl 2-methyl-2-propeonate)
• Lineare Formel: [CH₂C(CH₃)(CO₂C₂H₅)]_n
• CAS-Nummer: 9003-42-3
• MDL-Nummer: MFCD00084414
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 24850976
• NACRES: NA.23

Eigenschaften

• Form: powder
• Mol-Gew.: average M_w ~515,000 by GPC
• Brechungsindex: n20/D 1.485
• Inhärente Viskosität: 0.80 dL/g(lit.)
• Übergangstemp.: T_g 63 °C
• Dichte: 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
• InChIKey: SUPCQIBBMFXVTL-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

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.

Anwendung

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

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable