Investigation of the decomposition behavior of the fluoroalkyl acrylate homopolymer and its grafted copolymers onto high-density polyethylene

Yıl 2024, Cilt: 13 Sayı: 1, 1 - 12, 30.04.2024

Uğur Soykan Sedat Çetin

https://doi.org/10.54187/jnrs.1429158

Öz

In this study, the thermal degradation behavior of both poly(3,3,4,4,5,5,6,6,7,7,8,8,8-dodecafluoro-5-methyloctyl-4-(acryloyloxy) benzoate), poly(ABCF13) and its graft copolymers onto high-density polyethylene (HDPE) was investigated in detail. The homopolymers and grafted copolymers were synthesized using the bulk-melt polymerization method in the presence of benzoyl peroxide; 10% and 40% of ABCF13 were used in the graft copolymers. The combined analytical technique, Thermo Gravimetric Analysis coupled with Fourier Transform Infrared Spectroscopy (TGA/FTIR), was utilized to understand the obtained products' thermal behavior and formed decomposition chemicals. The thermal tests were carried out in both air and N2 atmospheres. The experimental results showed that the first weight loss of poly(ABCF13) in air and N2 atmospheres started at about 226°C (1.00%), and the primary and early decomposition product was determined as CO2. The weight loss pattern in graft copolymers at lower concentrations closely resembled that of the homopolymer. However, at higher concentrations, the resulting products exhibited a distinct decomposition mechanism characterized by a gradual decrease in trend. This segmented behavior may indicate the coexistence of the homopolymer and grafted copolymers within the matrix. Moreover, the findings showed that the semi-fluorinated grafted unit had a substantial retardation effect on the polymer.

Anahtar Kelimeler

HDPE, Fluorinated group, Grafting, Thermal behavior, Decomposition product

Proje Numarası

BAP-2016.03.03.1075

Teşekkür

This study was supported by the Office of Scientific Research Projects Coordination at Bolu Abant İzzet Baysal University, Grant number: BAP-2016.03.03.1075.

Kaynakça

• D. Rajesh, N. Lenin, R. Cep, P. Anand, M. Elangovan, Enhancement of thermal behaviour of flax with a ramie fibre-reinforced polymer composite, Polymers-Basel 15 (2) (2023) Article Number 350 16 pages.
• X. Zhang, R. Z. Huang, Thermal decomposition kinetics of basalt fiber-reinforced wood polymer composites, Polymers-Basel 12 (10) (2020) Article Number 2283 15 pages.
• D. Lázaro, A. Alonso, M. Lázaro, D. Alvear, A simple direct method to obtain kinetic parameters for polymer thermal decomposition, Applied Science 11 (23) (2021) Article Number 11300 18 pages.
• J. Charles, G. R. Ramkumaar, S. Azhagiri, S. Gunasekaran, FTIR and thermal studies on nylon-66 and 30% glass fibre reinforced nylon-66, E-Journal of Chemistry 6 (1) (2009) 23-33.
• A. G. Jineesh, S. Mohapatra, Thermal properties of polymer-carbon nanocomposites, Carbon-Containing Polymer Composites, Springer, Singapore, 2019, Ch. 7, pp. 235--270.
• O. Vambol, M. Shevtsova, A. Tsaritsynskyi, T. Nabokina, A. Kondratiev, Temperature effect on elastic, Thermomechanical and Thermal Properties of Polymer Composite Materials, Lecture Notes in Networks and Systems 536 (2023) 466-476.
• A.A. Askadskii, The influence of chemical-structure on the thermal-characteristics of polymers, International Journal of Polymeric Materials and Polymeric Biomaterials 24 (1-4) (1994) 95-105.
• Y. I. Matveev, A. A. Askadskii, I. V. Zhuravleva, G. L. Slonimskii, V. V. Korshak, Influence of the chemical-structure of polymers on their thermal-stability, Vysokomol Soedin A+ 23(9) (1981) 2013-2026.
• M. C. Tanzi, Characterization of thermal properties and crystallinity of polymer biomaterials, Woodhead Publishing (2017) 123-146.
• J. A. Simao, C. F. Bellani, M. C. Branciforti, Thermal properties and crystallinity of PCL/PBSA/cellulose nanocrystals grafted with PCL chains, Journal of Applied Polymer Science 134 (8) (2017) Article Number 44493 9 pages.
• H. S. Hafid, F. N. Omar, J. Y. Zhu, M. Wakisaka, Enhanced crystallinity and thermal properties of cellulose from rice husk using acid hydrolysis treatment, Carbohydrate Polymers 260 (2021) Article Number 117789 12 pages.
• N. F. Mazuki, Y. Nagao, M. Z. Kufian, A. S. Samsudin, The influences of PLA into PMMA on crystallinity and thermal properties enhancement-based hybrid polymer in gel properties, Materials Todays-Proceeding 49 (2022) 3105-3111.
• K. Formela, J. T. Haponiuk, P. Stankiewicz, M. Cysewska, M. Chojnacka, Cross-link density, thermal properties and morphology of SER-devulcanizate rubber vulcanizate with varying total content of carbon black, Przemysl Chemiczny 91 (12) (2012) 2403-2406.
• A. W. M. Kahar, H. Ismail, A. A. Hamid, The correlation between cross-link density and thermal properties of high-density polyethylene/natural rubber/thermoplastic tapioca starch blends prepared via dynamic vulcanization approach, Journal of Thermal Analysis and Calorimetry 123 (1) (2016) 301-308.
• B. Ameduri, H. Sawada, Fluorinated Polymers Volume 2: Applications Preface, Fluorinated Polymers, Vol 2: Applications, Royal Society Of Chemistry Polymer Chemistry Series, Cambridge, 2017.
• B. Ameduri, H. Sawada, Fluorinated Polymers Volume 1: Synthesis, Properties, Processing and Simulation, Royal Society Of Chemistry Polymer Chemistry Series, Cambridge, 2017.
• U. Soykan, Y. Sert, G. Yıldırım, DFT, Molecular Docking and Drug-likeness Analysis: Acrylate molecule bearing perfluorinated pendant unit, Journal of Molecular Structure 1244 (2021) Article Number 130940 15 pages.
• U. Soykan, Role of percent grafting and chain length of fully fluorinated pendant units in the grafted acrylic compound on crucial characteristic properties of high-density polyethylene, Journal of Fluorine Chemistry 236 (2020) Article Number 109591 15 pages.
• U. Soykan, B. O. Sen, S. Çetin, U. Yahşi, C. Tav, A detailed survey for determination of the grafted semifluorinated acrylic compound effect on thermal, microstructural, free volume, mechanical and morphological features of HDPE, Journal of Fluorine Chemistry 233 (2020) Article Number 109511 13 pages.
• U. Soykan, S. Cetin, B. Ozturk, F. Karaboğa, Y. Zalaoğlu, M. Dogruer, G. Yıldırım, C. Terzioğlu, Synthesis and characterization of p-benzophenoneoxycarbonylphenyl acrylate by means of experimental measurements and theoretical approaches, and bulk melt polymerization, Journal of Molecular Structure 1049 (2013) 479-487.
• S. Zhou, M. Ning, X. F. Wang, Z. J. Yan, D. F. Guo, Q. He, Y. P. Zhang, S. K. She, Y. Hu, The influence of γ-irradiation on the mechanical, thermal degradation, and flame-retardant properties of EVA/LDPE/ATH blends, Journal of Thermal Analysis and Calorimetry 119 (1) (2015) 167-173.
• K. Wu, L. Song, Y. Hu, H. D. Lu, B. K. Kandola, E. Kandare, Synthesis and characterization of a functional polyhedral oligomeric silsesquioxane and its flame retardancy in epoxy resin, Progress in Organic Coating 65 (4) (2009) 490-497.
• K. Wu, Y. Hu, L. Song, H. D. Lu, Z. Z. Wang, flame retardancy and thermal degradation of intumescent flame-retardant starch-based biodegradable composites, Industrial and Engineering Chemistry Research 48 (6) (2009) 3150-3157.
• Z. X. Li, Z. Wang, X. N. Qiu, L. Bai, J. P. Zheng, Effect of acid-treated multi-walled carbon nanotubes on thermo-oxidative stability and degradation behavior of silicone rubber, Journal of Thermal Analysis and Calorimetry 133 (3) (2018) 1353-1364.
• B. J. Mcgrattan, Examining the decomposition of ethylene-vinyl acetate copolymers using TG/GC/IR, Applied Spectroscopy 48 (12) (1994) 1472-1476.
• S. Çetin, B. Ö. Sen, U. Soykan, E. E. Fırat, G. Yıldırım, Experimental and theoretical approaches for structural and mechanical properties of novel side chain LCP-PP graft coproducts, Turkish Journal of Chemistry 40 (3) (2016) 467-483.
• X. P. Hu, Y. Y. Guo, L. Chen, X. L. Wang, L. J. Li, Y. Z. Wang, A novel polymeric intumescent flame retardant: Synthesis, thermal degradation mechanism and application in ABS copolymer, Polymer Degradation and Stability 97 (9) (2012) 1772-1778.