Features of PVC/ABS compositions filling
https://doi.org/10.20914/2310-1202-2022-1-252-258
Abstract
The work is devoted to the filling of PVC (polyvinyl chloride) compositions modified with ABS (acrylonitrile-butadiene styrene) in a wide concentration range, intended for the production of profiles and moldings of various functional purposes, with short-fiber basalt fiber. Powdered samples were made by extrusion (in the form of flat profiles) and by thermoplasticizing on rolls (in the form of films). Introduction of 10-40 phr ABS in PVC formulation makes it easier to recycle the composition. Similar situation is observed when these compositions are filled with basalt fiber, which leads to insignificant decrease of MFR (melt flow index) and thermal stability, which in general does not reflect negatively on melt flow conditions, at the same time extrudate swelling index decreases by 10-15%, which indicates possibility to provide products with more precise geometric dimensions. The change in the supramolecular structure was evaluated by thermomechanical tests and by energy dispersive analysis using electron microscopy data. Thermomechanical analysis showed that the presence of large doses of ABS has a positive effect on the technological properties, leading to an earlier development of highly elastic deformations and a decrease in the yield point of the compositions. Basalt fiber contributes to an insignificant decrease in the value of high elastic deformations and an increase in the density index of meshing knots. Energy dispersion analysis has shown that introduction of basalt fiber leads to formation of homogeneous structure of PVC at lower concentrations of ABS in the composition, influencing on increase of melt flowability and thermal stability. Improved technological properties of PVC compositions filled with short-fiber basalt fiber, modified with different concentrations of ABS, allow to recommend them for production of a wide range of profile and molded products.
About the Authors
K. R. Khuziakhmetova
Kazan State University of Architecture and Engineering
postgraduate student, technology of building materials, products and constructions department, Zelenaya Str., 1, Kazan 420043, Russia
A. M. Islamov
Kazan State University of Architecture and Engineering
Cand. Sci. (Engin.), junior researcher, technology of building materials, products and constructions department, Zelenaya Str., 1, Kazan 420043, Russia
L. A. Abdrakhmanova
Kazan State University of Architecture and Engineering
Dr. Sci. (Engin.), professor, technology of building materials, products and constructions department, Zelenaya Str., 1, Kazan 420043, Russia
R. K. Nizamov
Kazan State University of Architecture and Engineering
Dr. Sci. (Engin.), professor, technology of building materials, products and constructions department, Zelenaya Str., 1, Kazan 420043, Russia
References
1. Buhebuz M.S., Kisel' T.N. Directions of strategic development of the construction industry as a basis for the formation of the development strategy of construction enterprises. Youth Scientific Forum: Social and Economic Sciences. 2017. vol. 45. no. 5. pp. 128–132. (in Russian).
2. Ogrel' L. Polymers and products: interindustry contradiction. Plastiks: the plastics processing industry. 2021. vol. 208. no. 1–2. pp.12–16. (in Russian).
3. Grigorovich M.A. Historical and economic aspect of the development of polyvinyl chloride (PVC) and PVC products. Science and Modernity. 2015. vol. 5. no. 3. pp. 9–17. doi: 10.17117/ns.2015.03.009 (in Russian).
4. Jie Yu, Lushi S., Chuan M., Yu Q., Hong Y. and et al. Thermal degradation of PVC: A review. Waste Management. 2016. vol. 48. pp. 300–314. doi: 10.1016/j.wasman.2015.11.041
5. Lavrov N.A., Beluhichev E.V. Polymer blends based on polyvinyl chloride (review). Plastic masses. 2020. no. 3–4. pp. 55–59. doi: 10.35164/0554–2901–2020–3–4–55–59 (in Russian).
6. Khuziakhmetova K., Abdrakhmanova L., Nizamov R. Polymer Mixtures Based on Polyvinyl Chloride for the Production of Construction Materials. Lecture Notes in Civil Engineering. 2021. vol. 169. pp. 14–21. doi: 10.1007/978–3–030–80103–8_2
7. Abdrahmanova L.A., Huziahmetova K.R., Nizamov R.K., Hozin V.G. Modifiers for rigid polyvinyl chloride compositions for building purposes. Building Materials. 2020. no. 12. pp. 34–39. doi: 10.31659/0585–430X 2020–787–12–34–39 (in Russian).
8. Gilbert M. Brydon’s Plastics Materials 8th Edition. United Kingdom, Kindle Edition, 2017. 863 p.
9. Sabah F., En-Naji A., Wahid A., El Ghorba M. et al. Study of damage of the specimens in acrylonitrile butadiene styrene (ABS), based on a static damage study and damage by unified theory to predict the life of the material. Key Engineering Materials. 2019. vol. 820. pp. 40–47. doi: 10.4028/www.scientific.net/KEM.820.40
10. Hu D., Zhou Q., Zhou K. Combined effects of layered nanofillers and intumescent flame retardant on thermal and fire behavior of ABS resin. Journal of Applied Polymer Science. 2019. vol. 136. pp. 48220. doi: 10.1002/app.48220
11. Bano S., Ramzan N., Iqbal T., Mahmood H. and et al. Study of thermal degradation behavior and kinetics of ABS/PC blend Polish. Polish Journal of Chemical Technology. 2020. vol. 22. no. 3. pp. 64–69. doi: 10.2478/pjct 2020–0029
12. Lu G., Wu Y., Zhang Y., Wang K. et al. Surface Laser-Marking and Mechanical Properties of Acrylonitrile-Butadiene-Styrene Copolymer Composites with Organically Modified Montmorillonite. ACS Omega 5. 2020. vol. 30. no. 5. pp. 19255–19267. doi: 10.1021/acsomega.0c02803
13. Simionescu T.M., Spiridon I., Varganici C.D., Darie-Nita R.N. et al. An experimental study on mechanical and thermal behavior of acrylonitrile butadiene styrene enhanced with fire retardants. Environmental Engineering and Management Journal. 2020. vol. 3019. pp. 773–783. doi: 10.30638/EEMJ.2020.073
14. Kurek A.P, Dotto M.E.R., de Araújo P.H.H., Sellin N. Evaluation of the etching and chrome plating on the ABS, PVC, and PVC/ABS blends surface. Journal of Applied Polymer Science. 2017. vol. 134. doi: 10.1002/APP.44571
15. Li Y., Lv L., Wang W., Zhang J. et al. Effects of chlorinated polyethylene and antimony trioxide on recycled polyvinyl chloride/acryl-butadiene-styrene blends: Flame retardancy and mechanical properties. Polymer. 2020. vol. 190. doi: 10.1016/j.polymer.2020.122198
16. Jaidev K., Suresh S.S., Gohatre O.K., Biswal M. et al. Development of recycled blends based on cables and wires with plastic cabinets: An effective solution for value addition of hazardous waste plastics. Waste Manag Res. 2020. vol. 38. no. 3. pp. 312–321. doi: 10.1177/0734242X19890918
17. Kianfar E. (PVC / ABS) and Nanocomposite (CAU 10 H) Composite Membrane for Separation of C2H6 from CH4. Fine Chem. Eng. 2020. vol. 1. pp. 59–68. doi: 10.37256/fce.122020476
18. Perepelkin K.E. Reinforcing fibers and fiber polymer composites. SPb, Scientific foundations and technologies, 2009. 380 p. (in Russian).
19. Pareek K., Saha P. Basalt Fiber and Its Composites: An Overview. Conference: Proceeding of National Conference on Advances in Structural Technologies (coAST 2019), 1–3 February 2019. Silchar, 2019. pp. 53–62.
20. Amerhanova G.I., Kiyanenko E.A., Zenitova L.A. Basalt fiber – polyurethane filler. Bulletin of technological university. 2020. vol. 23. no. 8. pp. 24–29. (in Russian).
Review
For citations:
Khuziakhmetova K.R., Islamov A.M., Abdrakhmanova L.A., Nizamov R.K. Features of PVC/ABS compositions filling. Proceedings of the Voronezh State University of Engineering Technologies. 2022;84(1):252-258. (In Russ.) https://doi.org/10.20914/2310-1202-2022-1-252-258
Views:
370
Email this article 
Post a Comment 
