• Teuku Rihayat Department of Chemical Engineering, Politeknik Negeri Lhokseumawe, Aceh, Indonesia https://orcid.org/0000-0001-5943-8574
  • Nurhanifa Departement of Renewable Energy Engineering, Universitas Malikussaleh, Aceh, Indonesia https://orcid.org/0000-0002-2958-4893
  • Tezara Cionita Department of Mechanical Engineering, Faculty of Engineering and Quantity Surveying, INTI International University, 71800, Nilai, Negeri Sembilan, Malaysia
Keywords: Polylactic Acid, Zinc Oxide Nanoparticles, Chitosan, Composites, Polymers


The aim of this work is to improve the mechanical, thermal and water absorption properties of PLCHZ composites. The formation of the composites are mixing polylactic acid with zinc oxide nanoparticles (ZnO) and chitosan as filler. It produced through the precipitation method using a water bath under a temperature of 60 oC. Five prepared samples are pure PLA, PLCH, PLCHZa, PLCHZb and PLCHZc.  The incorporating effect of fillers on the properties of samples is investigated in terms of mechanical, thermal and water absorbtion test. The result showed that mechanical and thermal properties increased with the addition of ZnO nanoparticles compared to pure PLA and PLCH. Nevertheless, those properties increased up to 2 wt% of ZnO nanoparticles loading but decreased when it content is increased up to 3 wt% and 4 wt%. PLCHZa with the smallest content of 2 wt% ZnO nanoparticles showed the highest value of 15 MPa in tensile strength and 330.6 oC in thermal resistant. In water absorbtion test, PLCHZc with 4 wt% ZnO has better absorb ability as well as the lowest percentage absorption rate of 0.02% to 0.03%. It can be conclude that ZnO nanoparticles play an important role in the main properties of polymer composites.


M. Zameni M.R. Vaezi., “Synthesis of Zinc Oxide Nanostructured Thin Film by Sol- Gel Method and Evaluation of Gas Sensing Properties”, International Journal of Engineering-Transactions TRANSACTIONS B: Applications, 27, 2014, 757-762. DOI: https://doi.org/10.5829/idosi.ije.2014.27.05b.11

H. Heydarzadeh Darzi, S. Gilani, M. Farrokhi, S. M. M. Nouri, G. Karimi., “Textural and Structural Characterizations of Mesoporous Chitosan Beads for Immobilization of Alpha-Amylase: Diffusivity and Sustainability of Biocatalyst”, International Journal of Engineering-Transactions TRANSACTIONS B: Applications, 32, 2019, 207-216. DOI: https://doi.org/10.5829/ije.2019.32.02b.04

O. Valerio, M. Misra, and A. K. Mohanty., "Statistical design of sustainable thermoplastic blends of poly (glycerol succinate-co-maleate) (PGSMA), poly (lactic acid) (PLA) and poly (butylene succinate) (PBS)". Polyme. Test, 65, 2018, 420–428. DOI: https://doi.org/10.1016/j.polymertesting.2017.12.018

Golestanipour, M., Khadivi, H., Sasani, N. and Sadeghian, M.H., "A novel, simple and cost effective al a356/al2o3 nano-composite manufacturing route with uniform distribution of nanoparticles", International Journal of Engineering-Transactions C: Aspects, 28, 2015, 1320-1327. DOI: https://doi.org/10.5829/idosi.ije.2015.28.09c.09

S. Mosalman S. Rashahmadi R. Hasanzadeh., “The Effect of TiO2 Nanoparticles on Mechanical Properties of Poly Methyl Methacrylate Nanocomposites”, International Journal of Engineering-Transactions TRANSACTIONS B: Applications, 30, 2017, 807-813.

Jamiluddin Jaafar, Januar Parlaungan Siregar, Mohd Bijarimi Mat Piah, Tezara Cionita, Sharmiza Adnan, Teuku Rihayat., "Influence of Selected Treatment on Tensile Properties of Short Pineapple Leaf Fiber Reinforced Tapioca Resin Biopolymer Composites", Journal of Polymers and the Environment, 26, 2018, 4271–4281. DOI: https://doi.org/10.1007/s10924-018-1296-2

Azadeh Khosravia, Abdolhossein Fereidoona, Mohammad Mehdi Khorasanib Ghasem Naderic Mohammad Reza Ganjali de Payam Zarrintajf Mohammad Reza Saebg Tomy J.Gutiérrezh., "Soft and hard sections from cellulose-reinforced poly(lactic acid)-based food packaging films: A critical review" Food Packaging and Shelf Life, 23, 2020, 1-17. DOI: https://doi.org/10.1016/j.fpsl.2019.100429

L. Midya, A. Shankar, C. Banerjee, A. Baran, and S. Pal., "Novel nanocomposite derived from ZnO/CdS QDs embedded crosslinked chitosan: An efficient photocatalyst and effective antibacterial agent", J. Hazard. Mater, 369, 2019, 398–407. DOI: https://doi.org/10.1016/j.jhazmat.2019.02.022

Teuku Rihayat, M. Saari, M. Hilmi Mahmood, Wan Md Zin Wan Yunus, Suraya Abdul Rashid, K.Z.H.M. Dahlan, S. M. Sapuan., "Mechanical Characterisation of Polyurethane/Clay Nanocomposites", Polymers and Polymer Composites, 15, 2007, 647-652. DOI: https://doi.org/10.1177/096739110701500808

E. Bahremandi, S. Karbasi, H. Salehi, and M. Rafienia., "Potential of an electrospun composite scaffold of poly (3-hydroxybutyrate) - chitosan/alumina nanowires in bone tissue engineering applications", Mater. Sci. Eng, 99, 2019, 1075–1091. DOI: https://doi.org/10.1016/j.msec.2019.02.062

S. Y. Purwaningsih, M. Zainuri, T. Triwikantoro, S. Pratapa, D. Darminto., “Structural, Optical and Defect State Analyses of ZnO Nanoparticle Films", International Journal of Engineering-Transactions TRANSACTIONS B: Applications, 33, 2020, 852–860.

P. Taylor, D. Kurniawan, B. S. Kim, H. Y. Lee, J. Y. Lim, D. Kurniawan, B. S. Kim, H. Y. Lee, and J. Y. Lim., "Effect of Silane Treatment on Mechanical Properties of Basalt Fiber / Polylactic Acid Ecofriendly Composites Effect of Silane Treatment on Mechanical Properties of Basalt Fiber / Polylactic Acid Ecofriendly Composites". Polymer-Plastics Technology and Engineering, 1, 2015, 37–41.

Teuku Rihayat, Suryani., "Synthesis and properties of biobased polyurethane/montmorillonite nanocomposites", World Academy of Science, Engineering and Technology, 4, 2010, 714-718.

O. Boura-theodoridou, A. Giannakas, P. Katapodis, H. Stamatis, A. Ladavos, and N. Barkoula., "Performance of ZnO/chitosan nanocomposite films for antimicrobial packaging applications as a function of NaOH treatment and glycerol/PVOH blending". Food Packag. Shelf Life, 23, 2020, 1–9. DOI: https://doi.org/10.1016/j.fpsl.2019.100456

T Rihayat, S Suryani, T Fauzi, H Agusnar, B Wirjosentono, Syafruddin, Helmi, Zulkifli, P N Alam and M Sami. "Mechanical properties evaluation of single and hybrid composites polyester reinforced bamboo, PALF and coir fiber", IOP Conference Series: Materials Science and Engineering, 334, 2018, 1-8. DOI: https://doi.org/10.1088/1757-899X/334/1/012081

Javiera Sepulveda, Carolina Villegas, Alejandra Torresa, Esteban Vargas, Francisco Rodrigueza, Samuel Baltazar, Alejandro Pradad Adrian Rojas, Julio Romero, Simon Faba, María Jose, Galottoa., "Effect of functionalized silica nanoparticles on the mass transfer process in active PLA nanocomposite films obtained by supercritical impregnation for sustainable food packaging", The Journal of Supercritical Fluids, 161, 2020, 104844. DOI: https://doi.org/10.1016/j.supflu.2020.104844

J. F. S. Bombonatti, A. Y. Furuse, V. D. Silva, T. A. Simões, E. S. Medeiros, J. J. Blaker, N. Silikas, and R. F. L. Mondelli. "Improved mechanical performance of self-adhesive resin cement filled with hybrid nanofibers-embedded with niobium pentoxide", Dent. Mater, 3418, 2019, 1–14.

M. Heydari-majd, B. Ghanbarzadeh, and M. Shahidi-noghabi. "A new active nanocomposite film based on PLA/ZnO nanoparticle/essential oils for the preservation of refrigerated Otolithes ruber fillets". Food Packaging and Shelf Life, 19, 2019, 94–103. DOI: https://doi.org/10.1016/j.fpsl.2018.12.002

Teuku Rihayat, Suryani Salim, Halim Zaini, Salmiyah, Cut Aja Rahmawati, Kurniati, Yeni Irawan, Zaimahwati., "Synthesis, characterization and microbial protection of palm oil-based polyurethane / bentonite / chitosan as paint and coating material". ICSREE,.1, 2017, 10-13. DOI: https://doi.org/10.1109/ICSREE.2017.7951501

N. K. Chandramohan., "Variation in compressive and flexural strength of the carbon epoxy composites with the addition of various fillers to the epoxy resin", Mater. Today Proc, 6, 2019, 6–10.

Chi-Hui Tsou, Chen Gao, Manuel De Guzman, Dung-Yi Wu, Wei-Song Hung, Lin Yuan, Maw-Chenrng Suen, Jen-taut Yeh., "Preparation and characterization of poly (lactic acid) with adipate ester added as a plasticizer", Polymers and Polymer Composites, 26, 2018, 446–453. DOI: https://doi.org/10.1177/0967391118809210

A. Akshaykranth, T. V. Rao, and R. R. Kumar., "Growth of ZnO nanorods on biodegradable poly (lactic acid) (PLA) substrates by low temperature solution method", Mater. Lett, 1, 2019, 12–18.

S. Salim, H. Agusnar, B. Wirjosentono, Tamrin, H. Marpaung, T. Rihayat, Nurhanifa, and Adriana., "Synthesis and innovation of PLA/clay nanocomposite characterization againts to mechanical and thermal properties", Mater. Sci. Eng, 334, 2018, 1–7. DOI: https://doi.org/10.1088/1757-899X/334/1/012047

B. Wirjosentono, R. Siburian, and T. Rihayat., "Modification of PLA/PCL/Aceh’s bentonite nanocomposites as biomedical materials”, AIP Conf. Proc, 2049, 2018, 1–6.

Y. Zare and K. Y. Rhee., "Following the morphological and thermal properties of PLA/PEO blends containing carbon nanotubes (CNTs) during hydrolytic degradation", Compos. Part B, 175, 2019, 1–13. DOI: https://doi.org/10.1016/j.compositesb.2019.107132

M. Rahman, S. Islam, and G. Shu., " Development of PLA/CS/ZnO nanocomposites and optimization its mechanical, thermal and water absorption properties", Polym. Test, 68, 2018, 302–308. DOI: https://doi.org/10.1016/j.polymertesting.2018.04.026

H. Agusnar, B. Wirjosentono, T. Rihayat, and Z. Salisah., "Synthesis and characterization of poly (lactic acid)/chitosan nanocomposites based on renewable resources as biobased-material”, J. Phys. Conf. Series, 953, 2018, 1–7. DOI: https://doi.org/10.1088/1742-6596/953/1/012015

H. Agusnar, B. Wirjosentono, and T. Rihayat., "Thermal degradation of Aceh’s bentonite reinforced poly lactic acid (PLA) based on renewable resources for packaging application", AIP Conf. Proc, 2049, 2018, 1–5.

Suryani, H. Agusnar, B. Wirjosentono, T. Rihayat, and Nurhanifa., "Improving the quality of biopolymer (poly lactic acid) with the addition of bentonite as filler", Mater. Sci. Eng, 222, 2017, 1–7. DOI: https://doi.org/10.1088/1757-899X/222/1/012008

E. Lizundia, M. Cristina, A. Guinault, J. Luis, and S. Domenek., "Impact of ZnO nanoparticle morphology on relaxation and transport properties of PLA nanocomposites", Polym. Test, 75, 2019, 175–184. DOI: https://doi.org/10.1016/j.polymertesting.2019.02.009

D. Ponnamma, J. Cabibihan, M. Rajan, S. S. Pethaiah, K. Deshmukh, J. Prasad, S. K. K. Pasha, M. B. Ahamed, J. Krishnegowda, B. N. Chandrashekar, A. Reddy, and C. Cheng, "Synthesis, optimization and applications of ZnO/polymer nanocomposites”, Mater. Sci. Eng. C, 98, 2019, 1210–1240. DOI: https://doi.org/10.1016/j.msec.2019.01.081

X. Wang, Z. Huang, M. Wei, T. Lu, D. Nong, J. Zhao, X. Gao, and L. Teng, "Catalytic effect of nanosized ZnO and TiO2 on thermal degradation of poly (lactic acid) and isoconversional kinetic analysis", Thermochim. Act, 672, 2019, 14–24. DOI: https://doi.org/10.1016/j.tca.2018.12.008

Kamthai, S., & Magaraphan, R, “Development of an active polylactic acid (PLA) packaging film by adding bleached bagasse carboxymethyl cellulose (CMCB) for mango storage life extension", Packaging Technology and Science,.32, 2019, 103–116. DOI: https://doi.org/10.1002/pts.2420

R. Mansa, C. Huang, A. Quintela, F. Rocha, and C. Detellier., "Preparation and characterization of novel clay/PLA nanocomposites", Appl. Clay Sci, 115, 2015, 87–96. DOI: https://doi.org/10.1016/j.clay.2015.07.024

A. Anžlovar, A. Kržan, and E. Žagar, "Degradation of PLA/ZnO and PHBV/ZnO composites prepared by melt processing", Arab. J. Chem, 7, 2017, 1–20.

Y. Chen, L. Xu, X. Wu, and B. Xu, "Thermochimica Acta the influence of nano ZnO coated by phosphazene/triazine bi-group molecular on the flame retardant property and mechanical property of intumescent flame retardant poly (lactic acid) composites", Thermochim. Acta, 679, 2019, 1–8. DOI: https://doi.org/10.1016/j.tca.2019.178336

N. Noshirvani, B. Ghanbarzadeh, R. Rezaei, and M. Hashemi, "Novel active packaging based on carboxymethyl cellulose-chitosan-ZnO NPs nanocomposite for increasing the shelf life of bread", Food Packag. Shelf Life, 11, 2017, 106–114. DOI: https://doi.org/10.1016/j.fpsl.2017.01.010

R. T. De Silva, P. Pasbakhsh, L. Sui, and A. Yoong, "Applied Clay Science ZnO deposited / encapsulated halloysite – poly (lactic acid) (PLA) nanocomposites for high performance packaging films with improved mechanical and antimicrobial properties", Appl. Clay Sci, 111, 2015, 10–20. DOI: https://doi.org/10.1016/j.clay.2015.03.024

Teuku Rihayat, Suryani Salim, Zaimahwati., “Effects of Heat Treatment on the Properties of Polyurethane/Clay Nanocomposites Paint”, Applied Mechanics and Materials, 525, 2014, 97-100. DOI: https://doi.org/10.4028/www.scientific.net/AMM.525.97

R. C. Nonato, L. H. I. Mei, B. C. Bonse, E. F. Chinaglia, and A. R. Morales, "Nanocomposites of PLA containing ZnO nano fibers made by solvent cast 3D printing: Production and characterization", Eur. Polym. J, 114, 2019, 271–278. DOI: https://doi.org/10.1016/j.eurpolymj.2019.02.026

C. Yang, R. Han, M. Nie, and Q. Wang, "Interfacial reinforcement mechanism in poly (lactic acid)/ natural fiber biocomposites featuring ZnO nanowires at the interface", Mater. Des, 186, 2020, 1–7. DOI: https://doi.org/10.1016/j.matdes.2019.108332

F. Croisier and C. Jérôme, "Chitosan-based biomaterials for tissue engineering", Eur. Polym. J, 49, 2013, 780–792. DOI: https://doi.org/10.1016/j.eurpolymj.2012.12.009

How to Cite
Rihayat, T., Nurhanifa, & Cionita, T. (2020). EFFECT OF ZINC OXIDE NANOPARTICLES ON THE THERMAL, MECHANICAL AND WATER ABSORPTION PROPERTIES OF POLYLACTIC ACID/CHITOSAN COMPOSITES. International Journal of Research -GRANTHAALAYAH, 8(12), 15-23. https://doi.org/10.29121/granthaalayah.v8.i12.2020.2457