Abstract
A series of copolyesters containing cardo cyclohexane moiety in the main chain was synthesized from 1,1-bis(4-hydroxyphenyl)cyclohexane (BPZ)/1,1-bis(4-hydroxyphenyl)-4-methylcyclohexane (MBPZ) and bisphenol-A (BPA) with adipoyl chloride. The solubility of the copolyesters was tested in various solvents. The intrinsic viscosity of the synthesized copolyesters was determined by Oswald viscometer was found to be 0.33–0.48 g/dL. The molecular structures of the monomer and copolyesters were confirmed by Fourier transform infrared (FTIR), 1H NMR and 13C NMR spectral analyses. The thermal properties were studied with thermogravimetric analyses (TGA) and differential scanning calorimetry (DSC). The TGA data revealed that the copolyesters were stable up to 210°C and start degrading thereafter. The solubility and thermal stability of the synthesized polymer are enhanced due to the introduction of cardo cyclohexane ring into the polymer chain backbone. The self-extinguishing property of the synthesized copolyesters was studied by the determination of limiting oxygen index (LOI) values using van Krevelen’s equation.
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REFERENCES
H. R. Allcock and F. W. Lampe, Contemporary Polymer Chemistry (Prentice Hall, Englewood Cliffs, NJ, 1990).
M. E. Tawfik and M. Z. Elasbee, J. Polym. Res. 9, 129 (2002).
M. V. Rao, A. J. Rojivadiya, P. H. Parasania, and H. H. Parekh, J. Macromol. Sci., Chem. 27, 53 (1990).
P. E. Cassidy, Thermally Stable Polymer (Marcel Dekker, New York, 1980).
D.-J. Liaw, J.-J. Hsu, and B.-Y. Liaw, J. Appl. Polym. Sci. 39, 2951 (2001).
J. Bicerano, Prediction of Polymer Properties (Marcel Dekker, New York, 1996).
J. K. Sears and J. R. Darby, The Technology of Plasticizers (John Wiley, New York, 1981).
S. Arvind More, V. Parimal Naik, P. Kishor Kumbhar, and P. Praksash Wadgaonkar, Polym. Int. 59, 1408 (2010).
C. K. Ober, J. I. Jin Q. Zhou, and R. W. Lenz, Adv. Polym. Sci. 59, 103 (1984).
E. Bucio, J. C. I. lara-Estevez, F. A. Ruiz-Trevino, and A. Acosta-Huerta, Polym. Bull. 56, 163 (2006).
N. Pandurang Honkhambe, C. V. Avadhani, P. Prakash Wadgaonkar, and M. Manikrao Salunkhe, J. Appl. Polym. Sci. 106, 3105 (2007).
B. Nimisha Joshi and P. H. Parsania, Polym.-Plast. Technol. Eng. 46, 1151 (2007).
G. Latha, M. Natarajan, K. Balaji, and S. C. Murugavel, High Perform. Polym. 26, 125 (2014).
D. D. Perrin, and W. L. F. Armarego, Purification of Laboratory Chemicals (Pergamon, New York, 1998).
B. S. Furniss, A. J. Hennaford, P. W. G. Smith, and A. R. Tatchell, Vogel’s Text Book of Practical Organic Chemistry (Pearson Education, Singapore, 2004).
C. Karikaal Chozhan, M. Alagar, and P. Gnanasundaram, Acta Mater. 59, 782 (2009).
J. K. Stille and T. W. Cambell, Condensation Monomers (Wiley, New York, 1988).
A. Muthusamy and S. C. Murugavel, Des. Monomers Polym. 6, 196 (2003).
C.-P. Yang and C.-W. Yu, J. Polym. Sci., Part A: Polym. Chem. 39, 788 (2001).
G. Odian, Principles of Polymerization (Wiley, New York, 2004).
S. C. Murugavel and P. Kannan, Polym Int. 40, 287 (1996).
L. J. Bellamy, The Infrared Spectra of Complex Molecules (Chapman and Hall, London, 1980), Vol. 2.
R. M. Silverstein and F. X. Webster, Spectroscopic Identification of Organic Compounds (Wiley, New York, 2002).
K. Balaji and S. C. Murugavel, J. Appl. Polym. Sci. 120, 3141 (2011).
K. Balaji and S. C. Murugavel, J. Polym. Sci., Part A: Polym. Chem. 49, 4809 (2011).
R. Balamurugan and P. Kannan, J. Polym. Sci., Part A: Polym. Chem. 46, 5760 (2008).
D. W. Van Krevelen, Polym. J. 16, 615 (1975).
D. W. Van Krevelen, Properties of Polymers (Elsevier, New York, 1990).
T. Chen, X. Wang, C. Peng, G. Chen, C. Yuan, Y. Xu, B. Zeng, W. Luo, K. Balaji, D. F. S. Petri, and L. Dai, Macromol. Mater. Eng. 305, 2000137 (2020).
A. Muthusamy, K. Balaji, S.C. Murugavel, C. Yuan, and L. Dai, Polym. Sci., Ser. B 62, 245 (2020).
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The authors gratefully acknowledge the PSG Institutions, Coimbatore, Tamilnadu, India, for providing the necessary facilities.
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Govindraj Latha, Mydeen K, M., Hariharan, A. et al. Synthesis, Spectral and Thermal Characterization of 1,1-Bis(4-hydroxyphenyl)cyclohexane (BPZ)/1,1-Bis(4-hydroxyphenyl)-4-methylcyclohexane (MBPZ) Cardo Copolyesters. Polym. Sci. Ser. B 64, 445–453 (2022). https://doi.org/10.1134/S1560090422700129
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DOI: https://doi.org/10.1134/S1560090422700129