Mechanical Properties of Rubber‐Toughened Epoxy Nanocomposites

Zewde, Berhanu; Zvonkina, Irina; Bagasao, A.; Cassimere, K.; Holloway, Karen; Karim, Alamgir; Raghavan, Dharmaraj

doi:10.1002/9781119156253.ch8

Cited by 1 publication

(1 citation statement)

References 111 publications

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“…Epoxy polymers (EP) are widely used in coatings and adhesives because of their good heat and chemical resistance, as well as their high adhesive strength. However, their highly cross-linked network structure inhibits molecular flow, resulting in low toughness [1][2][3][4]. Hybrid modification of epoxy by simultaneously using microscale elastomers/thermoplastics and nanoscale fillers is an active research topic [5][6][7][8][9][10].…”

Section: Introductionmentioning

confidence: 99%

Tribological and thermomechanical properties of epoxy-matrix nanocomposites containing montmorillonite nanoclay intercalated with polybutadiene-based quaternary ammonium salt

Yao

et al. 2020

Plastics, Rubber and Composites

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An organic/inorganic hybrid nanocomposite material was fabricated by blending epoxy resin with hydroxyl-terminated polybutadiene-based quaternary ammonium salt (HTPB-QAS) intercalated montmorillonite (MMT). The influence of HTPB-QAS-MMT content on the tribology and thermomechanical properties of the resulting epoxy-matrix nanocomposite was studied. The results show that suitable addition of HTPB-QAS-MMT can enhance the storage modulus and wear resistance, and decrease friction coefficient of epoxy polymer. The improvement of mechanical properties of HTPB-QAS-MMT modified epoxy can be attributed to the increased interaction between MMT, intercalant HTPB-QAS and epoxy polymer. Wear surface morphology analysis shows that the friction mechanism of 2E4MI cured sample is abrasive wear. The mechanical behaviours of DDM cured samples were also studied and were compared with those of 2E4MI cured ones.

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Section: Introductionmentioning

confidence: 99%

Tribological and thermomechanical properties of epoxy-matrix nanocomposites containing montmorillonite nanoclay intercalated with polybutadiene-based quaternary ammonium salt

Yao

et al. 2020

Plastics, Rubber and Composites

View full text Add to dashboard Cite

show abstract

Mechanical Properties of Rubber‐Toughened Epoxy Nanocomposites

Cited by 1 publication

References 111 publications

Tribological and thermomechanical properties of epoxy-matrix nanocomposites containing montmorillonite nanoclay intercalated with polybutadiene-based quaternary ammonium salt

Tribological and thermomechanical properties of epoxy-matrix nanocomposites containing montmorillonite nanoclay intercalated with polybutadiene-based quaternary ammonium salt

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