The Effect of Sizing Additives for Carbon Fiber on the Mechanical Properties of Polyetherimide Composites

Abstract:

The article presents the results of sizing of discrete carbon fibers with various substances and their effect on the properties of polyetherimide composites. As sizing agents, 1,3-diaminobenzene, 4,4'-dihydroxy-2,2-diphenylpropane, polyetherimide and oligoetherether sulfone were used. The study of physical and mechanical properties showed that all the substances used increase the properties of the carbon-filled composite based on polyetherimide. The highest mechanical properties are demonstrated by a composite containing carbon fibers treated with 1,3-diaminobenzene, which indicates improved compatibility of the filler and the polymer matrix and enhanced intermolecular interactions.

• Periodical: Key Engineering Materials (Volume 869)
• Pages: 488-493
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.869.488
• Online since: October 2020
• Authors: Aues A. Beev, Svetlana Khashirova, Azamat L. Slonov, Ismel V. Musov, Azamat A. Zhansitov, Dzhul’etta A. Beeva*
• Keywords: Carbon Fibers, Oligoetherether Sulfone, Polyetherimide, Sizing Agent

References

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