The effect of nanotubes and nanofibres on the stress relaxation of nanocomposites based on high-density polyethylene (HDPE) was studied. It was found that a very low concentration of multiwall nanotubes (0.1 wt%) leads to a significant increase in the relaxing stresses over the entire period of relaxation. Generalised curves of the relaxation process were plotted, and it was found that the greatest reinforcing effect is rendered by the multiwall nanotubes with the greatest specific surface.
AskadskiiA.A., The Physical Chemistry of Polymeric Materials and Methods for their Investigation. Textbook, ed. by AskadskiiA.A.ASB, Moscow, 408 pp. (2015).
2.
AskadskiiA.A., and KhokhlovA.R., An Introduction to the Physical Chemistry of Polymers.Nauchnyi Mir, Moscow, 380 pp. (2009).
3.
AskadskiiA.A., and KondrashchenkoV.I., Computational Materials Science of Polymers. Vol. 1. The Atomic and Molecular Levels.Nauchnyi Mir, Moscow, 543 pp. (1999).
4.
AskadskiiA.A., Computational Materials Science of Polymers.Cambridge International Science Publishing, Cambridge, 695 pp. (2003).
5.
LarionovS.A., The effect of carbon fillers on the electrophysical, mechanical, and rheological properties of polyethylene. Trudy VIAM, (9): 38–44 (2013).
6.
TomishkoM.M., The physicomechanical properties of polymers with multiwall carbon nanotubes. Nauchn. Sess. MIFI, (9): 195–196 (2007).
7.
GrishinD.A., The influence of the ratio of Mo and Co in catalysts on the yield and morphology of carbon nanotubes. Poverkhn., Rentgen., Sinkhrotr. Neitr. Issled., (12): 52–58 (2005).