STUDI SIFAT MEKANIK KOMPOSIT PEG (POLYETHYLENE GLYCOL) - 4000 PENAMBAHAN 10 WT% SiO2 QUARTZ DARI PASIR ALAM DENGAN MENGGUNAKAN DYNAMIC MECHANICAL ANALYSIS (DMA)
Abstrak
The mechanical properties of (Polyethylene glycol) PEG4000 +10 wt% SiO2 have been investigated using DMA (Dynamic Mechanical Analysis). SiO2 processed from natural sand was added as much as 10 wt % SiO2 as a filler to the composite and PEG-4000 as a matrix. The results show that the addition of SiO2 filler makes the mechanical properties of the PEG-4000 polymer as a matrix increase when influenced by temperature and frequency including shear modulus (G') and tensile modulus (E'). Composites (PEG4000 + 10wt% SiO2 quartz) are more resistant to tensile loads when viewed from their tensile modulus.##plugins.generic.usageStats.downloads##
Referensi
Ahmed, J., Mulla, M., Arfat, Y. A., & Thai T, L. A. (2017). Mechanical, thermal, structural and barrier properties of crab shell chitosan/graphene oxide composite films. Food Hydrocolloids, 71(Supplement C), 141–148. https://doi.org/10.1016/j.foodhyd.2017.05.013
Hassanajili, S., & Sajedi, M. T. (2016). Fumed silica/polyurethane nanocomposites: Effect of silica concentration and its surface modification on rheology and mechanical properties. Iranian Polymer Journal, 25(8), 697–710. https://doi.org/10.1007/s13726-016-0458-0
Hu, Y.-H., Chen, C.-Y., & Wang, C.-C. (2004). Viscoelastic properties and thermal degradation kinetics of silica/PMMA nanocomposites. Polymer Degradation and Stability, 84(3), 545–553. https://doi.org/10.1016/j.polymdegradstab.2004.02.001
Menard, K.P. (2008, May 28). Dynamic Mechanical Analysis: A Practical Introduction, 888Second Edition. CRC Press. https://www.crcpress.com/Dynamic-Mechanical-Analysis-A-Practical-Introduction-Second-Edition/Menard/9781420053128
Motaung, T. E., Saladino, M. L., Luyt, A. S., & Chillura Martino, D. F. (2012). The effect of silica nanoparticles on the morphology, mechanical properties and thermal degradation kinetics of polycarbonate. Composites Science and Technology, 73(Supplement C), 34–39. https://doi.org/10.1016/j.compscitech.2012.08.014
Nur Aini, F., Musyarofah, Triwikantoro, Mashuri, Firdaus, S., & Pratapa, S. (2015). Dynamic Mechanical Properties of PEG 4000 + Quartz Composites. Advanced Materials Research, 1112, 385–388. https://doi.org/10.4028/www.scientific.net/AMR.1112.385
Pinheiro, I. F., Ferreira, F. V., Souza, D. H. S., Gouveia, R. F., Lona, L. M. F., Morales, A. R., & Mei, L. H. I. (2017). Mechanical, rheological and degradation properties of PBAT nanocomposites reinforced by functionalized cellulose nanocrystals. European Polymer Journal, 97(Supplement C), 356–365. https://doi.org/10.1016/j.eurpolymj.2017.10.026
Pratapa, S., Wahyuni, T., Fauziyah, N. A., Apriliyana, G. A., Mashuri, M., & Firdaus, S. (2017). Synthesis and thermomechanical characterization of PEG/cristobalite composites. Journal of Mechanical Science and Technology, 31(8), 3653–3656. https://doi.org/10.1007/s12206-017-0703-2
Rizvi, A., Andalib, Z. K. M., & Park, C. B. (2017). Fiber-spun polypropylene/polyethylene terephthalate microfibrillar composites with enhanced tensile and rheological properties and foaming ability. Polymer, 110(Supplement C), 139–148. https://doi.org/10.1016/j.polymer.2016.12.054
