POLYMERIC BLEND COMPOSITE AND PROCESS FOR PREPARING THE SAME

POLYMERIC BLEND COMPOSITE AND PROCESS FOR PREPARING THE SAME

A polymeric blend composite is provided which includes 60 wt % to 99 wt % Poly Ether Ketone Ketone (PEKK), 1 wt % to 6 wt % Multi walled carbon nanotubes (MWCNTs), and 0 wt % to 40 wt % Poly-(2,5-Benzimidazole) (ABPBI). A process for preparing the polymeric blend composite is also provided according...

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Bibliographische Detailangaben
Hauptverfasser: KAPADIA, Aditi S, BHATTACHARYYA, Arup R, TRIVEDI, Prakash D, PATIL, Amol T
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:A polymeric blend composite is provided which includes 60 wt % to 99 wt % Poly Ether Ketone Ketone (PEKK), 1 wt % to 6 wt % Multi walled carbon nanotubes (MWCNTs), and 0 wt % to 40 wt % Poly-(2,5-Benzimidazole) (ABPBI). A process for preparing the polymeric blend composite is also provided according to which 60 wt % to 99 wt % PEKK, 1 wt % to 6 wt % MWCNT and 0 wt % to 40 wt % ABPBI are mixed, followed by melt processing on a twin-screw extruder. The extrudates of the polymeric blend composite possess higher electrical conductivity and storage Modulus as compared to PEKK without MWCNTs and PEKK+ABPBI blends without MWCNTs.