Utilization of Polyurethane with Bentonite-Chitosan Filler As an Anti-Corrosion Paint

Isra Adelya Izzati, Teuku Rihayat, Alfian Putra

Abstract


ABSTRACT

In this study, the manufacture of polyurethane uses bentonite-chitosan filler materials to improve the ability of heat resistance. The characteristics carried out were assessed in terms of functional group analysis, heat resistance analysis, morphological structure analysis, corrosion test and paint thickness test. The coating process has the advantage of being able to protect the iron surface from environmental influences that result in corrosion of the metal. This study aims to see the effect of mixing polyurethane with Bentonite-Chitosan filler. The sample formulation used was polyurethane with variations of bentonite and chitosan of 2%, 4%, 6%, 8%. The results of the Fourier Transform Infra Red (FT-IR) test showed that there were functional groups N-H, C-H, C=O. Based on the results of the Thermogravimetry Analysis (TGA) test, the Polyurethane sample with 8% bentonite modification : chitosan 8% b/b had the best thermal stability among other samples where the sample began to degrade (on set) at a temperature of 307.04 (oC) and stopped degrading (end set) at a temperature of 399.50 (oC). In the Polyurethane sample with 2% bentonite modification/8% chitosan b/b had lower thermal stability where the sample began to degrade (onset) 293.09(oC) and stopped degrading (end set) at 348.32(oC). The results of the morphological test using SEM tools showed that the chitosan chain was well dispersed into the bentonite interlayer. The corrosion test showed that the addition of bentonite and chitosan affected the corrosion rate, the greater the composition of bentonite and chitosan, which could reduce the corrosion rate. The best sample with a ratio of Polyurethane/Bentonite/Chitosan 8:8 % b/b experienced the smallest corrosion rate of 5.79 mpy and mass loss of 0.10 grams.

Keywords : Biodegradable, Corrosion, Polyurethane, Bentonite, Chitosan


Full Text:

PDF

References


Agusnar, H., Reflianto, D., & Gea, S. (2014). The Manufacture of Palm Oil-Based Poliuretan Nanocomposite with Organic Montmorillonite Nanoparticle as Paint Coatings. In International Journal of ChemTech Research CODEN (Vol. 7, Issue 5).

Alagi, P., Choi. Y. J., Seog. J., Hong. S. C., (2016). Efficient and quantitative chemical transformation of vegetable oils to polyols through a thiol-ene reaction for thermoplastic Poliuretan. Industrial Crops and Products, 87, 78-88.

Chang, X., Chen, X., Zhang, Q., Lei, Y., Wang, D., Li, J., & Sun, S. (2021). Alumina nanoparticles reinforced graphene-containing waterborne Poliuretan coating for enhancing corrosion and

wear resistance. Corrosion Communications, 4, 1–11. https://doi.org/10.1016/j.corcom.2021.11.004

Daraei, P., Madaeni, S., S., Salehi, E., Ghaemi, N., Ghari, H., Khadivi, M., (2015). Novel thin film composite membrane fabricated by mixed matrix nanoclay/chitosan on PVDF microfiltration

support. Journal of Membrane Science, 436, 97108.

Das, S., Pandey, P., Mohanty, S., & Nayak, S. K. (2017). Evaluation of biodegradability of green Poliuretan/nanosilica composite synthesized from transesterified castor oil and palm oil based isocyanate. International Biodeterioration & Biodegradation, 117, 278–288.

Dhian Wijaya, praise. (2015). Analysis of Corrosion Rate on Carbon Steel Plates with Coating Thickness Variations. JOURNAL OF ITS ENGINEERING, 4(1).

El-fattah, M., El-wahab, H.,Bashandy.M., ElEisawy, R., El-hai, F., Saeed, M., (2017). Potensial application of some coumarin derivatives incorporated thiazole ring as ecofriendly antimicrobial flame retardant and corrosion inhibitor additives for Poliuretan coating. Progress in Organic Coatings, 111, 5766.

Fuensanta, M., Miguel,J., Martinez,M., (2018). Thermoplastic Poliuretan coatings made with mixtures of polyethers of different molecular weights with pressure sensitive adhesion property. Journal of Progress in Organic Coating, 11, 134-141.

Gonzalez, M., Levi, M., Turri, S. (2017). Development of polyester binders for the production of sustainable Poliuretan coating. Politecnico di Milano, 164, 171-178.

Heqing, F., Wang, Y., Chen, W., Xiao, J. (2015). Reinforcement of waterborne Poliuretan with chitosan-modified halloysite nanotubes. Journal Carbohydrate Polymers, 346, 372-378.

Iman, H. I. N., Darsin, M., & Sakura, R. R. (2019). Analysis of Layer Thickness in Low Carbon Steel Painting using the Surface Response Method. SINTEK JOURNAL: Scientific Journal of Mechanical Engineering, 13(2), 65. https://doi.org/10.24853/sintek.13.2.65-72

Kara, Filiz. Aksoy, A. E., Yuksekdag, Z., Hasirci, N., Aksoy, S. (2014). Synthesis and surfaes modification of Poliuretan with chitosan for antibacterial properties. Carbohydrate Polymers, 112, 39-47

Kurniawan, A. Y., Syarif, A. I., & Amiadji. (2015). Analysis of Corrosion Rate on Carbon Steel Plates with Coating Thickness Variations. ITS ENGINEERING JOURNAL, 4, G-1-G-5.

Legiviani, R. (2018). Effect of Comparison of Polyurethane Constituent Composition. 1–113.

Lipka, J., Gubańska, L., Janik, H., Pokrywczyńska, M., Drewa, T., (2015). Ascorbic acid modified poly (ester urethane)s as a suitable candidates for soft tissue engineering application. Journal of Reactive and Fuctional Polymers, 97, 105-115.

Manawwer., Akram, D., Sharmin, E., Zafar, F., Ahmad, S. (2014). Vegetable Oil Based Ecofriendly Coating Materials: A review article., Arabian Journal of Chemistry, King Saud University, 7, 469-479.

Nelly,M., Gonzalez, G., Levi,M.,Turri,S., (2017). Development of polyester binders for the production of sustainable Poliuretan coatings,Technological characterization and life cycle assessment. Journal of Cleaner Production, 164, 171-178.

Paraskar, P. M., Prabhudesai, M. S., Hatkar, V. M., & Kulkarni, R. DB (2021). Vegetable oil based Poliuretan coatings – A sustainable approach: A review. In Progress in Organic Coatings (Vol. 156). Elsevier B.V. https://doi.org/10.1016/j.porgcoat.2021.106267

Patil,C.,Rajput, S., Marathe,R., Kulkarni, R., Phadnis,H., Sohn, D. (2017). Synthesis of biobased Poliuretan coatings from vegetable oil and dicarboxylic acids. Journal Progress in Organic Coatings, 106, 87 95.

Rath,S., Vinod, K., Sharma, C., Joshi,K., Patri, M., (2016). Mechanistic origins of multi-scale reinforcements in segmented Poliuretan-clay nanocomposites. Journal of Polymers, 55, 5198 5210.

Rihayat T, S. S. M. F. (2016). Synthesis polyurethane / bentonite / chitosan nanocomposite for the heat resistance properties of the coating material. Chemical Engineering.

Rihayat, T., Suryani, Satriananda, Riskina, S., Syahputra, W.,Nurhanifa, & Mawaddah. (2019). Formulation of Poliuretan with Bentonit Chitosan as Filler Applied to Carbon Steel as an Antibacterial and Environmentally Friendly Paint. IOP Conference Series: Materials Science and Engineering, 536(1). https://doi.org/10.1088/1757 899X/536/1/012093

Sharmin, E.,Ashraf, S.M., Ahmad , S., (2012). Syntesis, Characterization, antibacterial and corrosion protective properties of expoxies epoxy-polyols and epoxy-Poliuretan coatings from linseed and Pongamia glabra seed oils. Int. J. Biol. Macromolecul. 40, 407- 422.

Shend, H., Omrani,I., Ahmadi, A., Farhadiah, A., Babanejad, N., Nabid, M., (2017). Synthesis and characterization of a novel internal emulsifier derived from sunflower oil for the preparation of waterborne Poliuretan and their application in coatings. Journal Progress in Organic Coatings, 105, 303-309

Tampubolon, M., Ganda Gultom, R., Siagian, L., Lumbangaol, P., & Manurung, C. (2020). Corrosion Rate in Carbon Steel is Medium Due

to the Dyeing Process in a Solution of Sulfuric Acid (H 2SO4) and Hydrochloric Acid (HCl) with Varying Time. 2(1).

Thakur, S., Karak, N., (2013). Castor oil-based hyperbranched Poliuretans as advanced surface coating materials. Journal Progress in Organic Coatings, 76, 157-164.

Vanaamudan, A., Sudhakar, P. (2015). Equilibrium kinetics and thermodynamic study on adsorption of reactive blue-21 and reactive red-141 by chitosan-organically modified nanoclay (cloisite 30B) nano-bio composite. Journal of the Taiwan Institute of Chemical Engineers, 000, 1-7.

Verma, G., Kaushik, A., Ghosh, A (2016). Nano interfaces between clay platelets and Poliuretan hard segments in spray coated automotive nanocomposites. Journal of Progress in Organic Coatings,99, 282-294

Wang, Rui., Song, X., Xiang, T., Liu, Q., Su, B., Zhao, W., Zhao, C (2017). Mussel-Inspired chitosan-Poliuretan coatings for improving the antifouling and antibacterial properties of polyethersulfone membranes. Carbohydrate Polymers, 168, 310-319.

Zaimahwati.,Agusnar, H., Rihayat, T., Reflianto, D., Gea, S., 2015. The Manufacture of Palm Oil Based Poliuretan Nanocomposite with organic Montmorillonite Nanoparticle as a paint Coatings. International Journal of ChemTech Research. Vol.7, No.5, pp 2537-2544.

Zhou, X., Fang, C., He,X.,Wang,Y.,Yang,J., (2018). The morphology and structure of natural clays from Yangtze River and their interactions with Poliuretan elastomer. Journal Composite Applied Science and Manufacturing, 96, 46-56.

Zia, K.M., Anjum, S., Zuber, M., Mujahid, M. (2014). Synthesis and Moleculer Characterization of Chitosan Based Poliuretan Elastomers Using Aromatic Diisocyanate. International Journal Macromolecules,66, 26-32. of Biological




DOI: http://dx.doi.org/10.30811/jstr.v22i02.6148

Refbacks

  • There are currently no refbacks.


Creative Commons License

Jurnal Sains dan Teknologi Reaksi is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License

© 2016 All rights reserved |Jurnal Sains dan Teknologi Reaksi p-ISSN: 1693-248X , e-ISSN: 2549-1202.