Dynamic viscoelastic properties of polyvinyl chloride with physical aging
Tóm tắt
The experimental research of dynamic viscoelastic properties of polyvinyl chloride was conducted by the dynamic mechanical analysis method in this paper. And the fitting equation of dynamic modulus of polymers has been presented. Based on the time-aging time equivalent principle, horizontal shift factor and vertical shift factor of aging time are carried out, which proposes a novel method for the research on time-aging time equivalent analysis of dynamic mechanical properties of polymers during physical aging.
Tài liệu tham khảo
Awasthi, V. and Y. Joshi, 2009, Effect of temperature on aging and time-temperature superposition in nonergodic laponite suspensions, Soft Matter 5, 4991–4996.
Bandyopadhyay R., P.H. Mohan, and Y.M. Joshi, 2010, Stress relaxation in aging soft colloidal glasses, Soft Matter 6, 1462–1468.
Chen, H., T. Hou, and Y. Feng, 2010, Fractional model for the physical aging, Sci. Sinica Phys. Mech. Astron. 40, 1267–1274.
Guo, M., 2002, Polymer Composites with Dynamic Mechanical Thermal Analysis of Polymers and Composites, Chemical Industry Press, Beijing.
He, C., Z. Zhang, Y. Li, and Z. Sun, 2007, Dynamic viscoelasticities of CF/GF hybrid reinforced epoxy composites under high load, Acta Mat. Compos. Sinica 24, 73–78.
Joshi, Y.M., 2014, Long time response of aging glassy polymers, Rheol. Acta 53, 477–488.
Knauss, W.G. and I. Emri, 1987, Volume change and the nonlinearly thermo-viscoelastic constitution of polymers, Polym. Eng. Sci. 27, 86–100.
Luo, W., T. Yang, and Q. An, 2001, Time-temperature-stress equivalence and its application to nonlinear viscoelastic materials, Acta Mech. Solida Sin. 14, 195–199.
Liu, Y., C. Qiao, and J. Yao, 2012, Progress of physical aging of polymers, Polym. Bull. 3, 116–126.
Ma, D., 2012, Structure and Properties of Polymers, Science Press, Beijing.
Montes, H., V. Viasnoff, S. Jurine, and F. Lequeux, 2006 Aging in glassy polymers under various thermal histories, J. Stat. Mech. Theory Exp. 3, P03003.
Plazek, D.J., I.C. Chay, K.L. Ngai, and C.M. Roland, 1995, Vis-coelastic properties of polymers. 4. Thermorheological complexity of the softening dispersion in polyisobutylene, Macromolecules 28, 6432–6436.
Struik, L.C.E., 1987a, The mechanical behavior and physical aging of semicrystalline polymers: 1, Polymer 28, 1521–1533.
Struik, L.C.E., 1987b, The mechanical behavior and physical aging of semicrystalline polymers: 2, Polymer 28, 1534–1542.
Struik, L.C.E., 1989a, The mechanical behavior and physical aging of semicrystalline polymers: 3, Polymer 30, 799–814.
Struik, L.C.E., 1989b, The mechanical behavior and physical aging of semicrystalline polymers: 4, Polymer 30, 815–830.
Tian, F., S. Xing, and Y. Luo, 2013, Research on the influence of the tension on dielectric strength of the unique direction glass fiber reinforced composites, Adv. Mat. Res. 734–737, 2230–2235.
Williams, M.L., R.F. Landel, and J.D. Ferry, 1955, The temperature dependence of relaxation mechanisms in amorphous polymers and other glass-forming liquids, J. Am. Chem. Soc. 77, 3701–3707.
Zhang, Z., C. He, Y. Li, and Z. Sun, 2007, Dynamic viscoelasticity of carbon fiber reinforced polymers under high load: Effects of static and dynamic loads, Polym. Polym. Compos. 15, 297–305.
Zhao, R., C. Chen, Q. Li, and W. Luo, 2008, Effect of stress and physical aging on nonlinear creep behavior of poly(methy methacrylate), J Cent. South Univ. T. 15, 582–588.