COMPOSITES OF POLYURETHAN BASED ON PALM OIL OIL WITH FILLING MATERIALS BENTONITE-CHITOSAN AS ANTIBACTERIAL COATING ON MEDICAL EQUIPMENT

Tengku Venna MaurizaRamadhanti, Alfian Putra, Teuku Rihayat

Sari


Modification of polyurethane by adding fillers such as bentonite can improve the physical properties of polyurethane coatings. Polyurethane synthesis is carried out using the prepolymer method by reacting toluene diisocyanate (TDI) with palm oil based polyols. Bentonite addition is used to provide heat resistance in polyurethane coating material. The concentration of bentonite used was 1.5% b / b, 3.5% b / b, and 5.5% b / b. The resulting polyol synthesis will be analyzed using FTIR to see the OH group formed. The bentonite purification process was carried out by using cetyltrimethyl ammonium bromide in bentonite solution. The target in this study is the anti-bacterial properties of the products produced. Whereas to see the characteristics carried out SEM and FTIR analysis

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Referensi


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 polyurethane. Industrial Crops and Products, 87: 78-88.

Aqdas. N, Zia, K.M., Zuber, M., Shazia. T, Ameer. F.Z., (2016). Bio-based polyurethane: An efficient and environment friendly coatings systems: A review. Progress In Organic Coating, 91: 25-32.

Manawwer., Akram, D., Sharmin, E., Zafar, F., Ahmad, S., (2014). Vegetable oil based Eco-Friendly coating materials: A review article. Arabian Journal of Chemsitry, King Saud University, 7: 469-479.

Ourique, P., Krindges, I., Aquzzoli, C., Figueroa, C., Amalvy, J., Wanke, C., Bianchi, O., (2017). Synthesis properties and application of hybrid polyurethane urea obtained. Journal of Organic Coatings, 108: 15-24.

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




DOI: http://dx.doi.org/10.30811/jstr.v15i1.1476

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