1. Moulton, A.; Turner, P., Rubber Springs for Vehicle Suspension. Proceedings of the Institution of Mechanical Engineers: Automobile Division, 10, (1), 17-41, 1956.
2. Mullins, L., Engineering with Rubber. " Hear* oi Rubber^ tunxtin jlrt'jEattfea, 189, 1984.
3. Politopoulos, I.; Pham, H. K., Floor Spectra of Mixed Base Isolated Structures. Bulletin of Earthquake Engineering, 9, (4), 1115-1135, 2011.
4. Luo, R.; Wu, W.; Mortel, W., A Method to Predict the Heat Generation in a Rubber Spring Used in the railway Industry. Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit, 219, (4), 239-244, 2005.
5. Derham, C.; Kelly, J.; Thomas, A., Nonlinear Natural Rubber Bearings for Seismic Isolation. Nuclear Engineering and Design, 84, (3), 417-428, 1985.
6. Luo, R.; Wu, W., Fatigue Failure Analysis of Anti-Vibration Rubber Spring. Engineering Failure Analysis, 13, (1), 110-116, 2006.
7. Haberstroh, E.; Opdenwinkel, K., Physical Foaming of EPDM and NBR in the Injection Moulding Process. Kautschuk Und Gummi Kunststoffe, 61, (5), 254, 2008.
8. Rodríguez-Pérez, M., Crosslinked Polyolefin Foams: Production, Structure, Properties, and Applications. In Crosslinking in Materials Science, Springer: 2005; pp 97-126.
9. Velasco, J.; Antunes, M.; Ayyad, O.; López-Cuesta, J.; Gaudon, P.; Saiz-Arroyo, C.; Rodríguez-Pérez, M.; De Saja, J., Foaming Behaviour and Cellular Structure of LDPE/Hectorite Nanocomposites. Polymer, 48, (7), 2098-2108, 2007.
10. Lee, L. J.; Zeng, C.; Cao, X.; Han, X.; Shen, J.; Xu, G., Polymer Nanocomposite Foams. Composites Science And Technology, 65, (15-16), 2344-2363, 2005.
11. Antunes, M.; Realinho, V.; Velasco, J., Foaming Behaviour, Structure, and Properties of Polypropylene Nanocomposites Foams. Journal of Nanomaterials, 2010, 4, 2010.
12. Zeng, C.; Han, X.; Lee, L. J.; Koelling, K. W.; Tomasko, D. L., Polymer–Clay Nanocomposite Foams Prepared Using Carbon Dioxide. Advanced materials, 15, (20), 1743-1747, 2003.
13. Di, Y.; Iannace, S.; Maio, E. D.; Nicolais, L., Poly (lactic Acid)/Organoclay Nanocomposites: Thermal, Rheological Properties and Foam Processing. Journal of Polymer Science Part B: Polymer Physics, 43, (6), 689-698, 2005.
14. Hopmann, C.; Lemke, F.; Nguyen Binh, Q., Foaming of EPDM with Water as Blowing Agent in Injection Molding. Journal of Applied Polymer Science, 133, (27), 2016.
15. Lawindy, A. M. Y. E.; El‐Kade, K. M. A.; Mahmoud, W. E.; Hassan, H. H., Physical Studies of foamed Reinforced Rubber Composites Part I. Mechanical Properties of foamed ethylene–Propylene–Diene Terpolymer and Nitrile–Butadiene Rubber Composites. Polymer International, 51, (7), 601-606, 2002.
16. Dutta, A.; Cakmak, M., Foaming of Vulcanized PP/EPDM Blends Using Chemical Blowing Agents. Rubber Chemistry And Technology, 65, (4), 778-791, 1992.
17. Shao, L.; Ji, Z.-Y.; Ma, J.-Z.; Xue, C.-H.; Ma, Z.-L.; Zhang, J., The Synergy of Double Cross-Linking Agents on the Properties of Styrene Butadiene Rubber Foams. Scientific Reports, 6, 36931, 2016.
18. Zakaria, Z.; Ariff, Z. M.; Tay, L. H.; Sipaut, C. S., Effect of Foaming Temperature on Morphology and Compressive Properties of Ethylene Propylene Diena Monomer Rubber (EPDM) Foam. Malaysian Polymer Journal, 2, (2), 22-30, 2007.
19. Bayat, H.; Fasihi, M., Curing Characteristics and Cellular Morphology of Natural Rubber/Silica composite Foams. Polymer Bulletin, 2019.
20. Hewitt, N.; Ciullo, P., Compounding Precipitated Silica in Elastomers: Theory and Practice. William Andrew, 2007.
21. Khabiri, M.; Jafari, S. H.; Pourhossainy, M. R.; Khonakdar, H. A., Alteration of Matrix Curing Characteristics and Its Role in Extension of Hydrodynamic Equation for Predicting Viscoelastic Properties of Nitrile Rubber/Silica Nanocomposites. Polymers for Advanced Technologies, 29, (8), 2381-2391, 2018.
22. Babaee, S.; Monjezi, Z.; SAADAT, T. M., Optimizing the Flexural Strength of Epoxy Resin Using Taguchi Statistical Design Method. 2016.
23. Babaee, S.; Monjezi, Z.; Tagharoodi, M. S., Preparation of Epoxy-Based Insulator and Optimization of Its Thermal Property by Taguchi Robust Design Method in Double Base Propellant Grain Application. Iranian Polymer Journal, 26, (3), 213-220, 2017.
24. Saeed, B.; Zahra, M.; Milad, S. T., Statistical Taguchi Optimization for Preparation and Adhesion Evaluation of Epoxy Insulator to the Surface of Double Base Propellant Grain. Journal of New Developments in Chemistry, 2, (1), 38-47, 2018.
25. Pourmortazavi, S. M.; Babaee, S.; Marashianpour, Z.; Kohsari, I., Stabilizing of Magnesium Powder by Microencapsulation With Azidodeoxy Cellulose Nitrate. Progress in Organic Coatings, 81, 107-115, 2015.
26. Hosseini, S.; Pourmortazavi, S.; Fathollahi, M., Orthogonal Array Design for the Optimization of Silver Recovery From Waste Photographic Paper. Separation Science and Technology, 39, (8), 1953-1966, 2005.
27. Roy, R. K., A Primer on the Taguchi Method. Society of Manufacturing Engineers, 2010.
28. Hofmann, W., Technische Elastomere. Kunststoffe, 77, (10), 1057-1064, 1987.
