Shock Hugoniot curves for several polymeric materials in 0.5-GPa shock stress

Yasuhito Mori; Kunihito Nagayama

doi:10.1117/12.350496

22 June 1999 Shock Hugoniot curves for several polymeric materials in 0.5-GPa shock stress

Yasuhito Mori, Kunihito Nagayama

Proceedings Volume 3516, 23rd International Congress on High-Speed Photography and Photonics; (1999) https://doi.org/10.1117/12.350496
Event: Twenty-Third International Congress on High-Speed Photography and Photonics, 1998, Moscow, Russian Federation

Abstract

Hugoniot curves for several polymeric materials in the stress region of 0.5 GPa are measured by two methods developed for this purpose. High-speed photography or in-material gauge method is used combined with new prism technique based on the principle of total internal reflection. We measured the following materials, i.e., polymethylmethacrylate (PMMA), three kinds of polyethylene (PE specimens), polytetrafluoroethylene (PTFE), nylon 6 (N6), polycarbonate (PC), polypropylene (PP), polyvinylchloride (PVC). All of the Hugoniot curves are found to be nonlinear. In particular, three kinds of PE specimens are measured in detail, which have the different density, crystallinity, molecular weight distribution and manufacturing process. It is found that these PE specimens have different Hugoniot curves, but qualitatively similar.

Citation Download Citation

Yasuhito Mori and Kunihito Nagayama "Shock Hugoniot curves for several polymeric materials in 0.5-GPa shock stress", Proc. SPIE 3516, 23rd International Congress on High-Speed Photography and Photonics, (22 June 1999); https://doi.org/10.1117/12.350496

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