Thermo-mechanical properties of fused borosilicate syntactic foams
DOI:
https://doi.org/10.15282/jmes.13.2.2019.10.0407Keywords:
Coefficient, thermomechanical, composites, syntactic foam, porosityAbstract
The coefficient thermal expansion, a (CTE) of glass microballoon/vinyl ester syntactic foam was determined using dimensional changes of a temperature gradient plot. The CTE was measured and found to be up to 53-63 % lower than the vinyl ester resin matrix when mixing with different weight percentages of the glass microballoon ranging from 2 wt.% to 10 wt.% using a thermomechanical analyzer (TMA). The results of CTE showed that it has a strong relationship with the syntactic foam density (r), radius ration (h) ,cavity porosity (fg) and matrix porosity (fm). Experimental results showed that the CTE decreases when glass microballoons are added into the composites measured at different temperatures ranging from 30 oC to 70 °C. The CTE from the experimental results were also compared with Turner’s modification model for composites for its suitability for thermal expansion of syntactic foams. The results indicate that Turner’s modification model exhibits a close correlation with the reduction up to 80 % of CTE based on experiment.
References
Gupta N, Woldesenbet E, and Mensah P. Compression Properties of Syntactic Foams: Effect of Cenosphere Radius Ratio and Specimen Aspect Ratio. Composites: Part A. 2004; 35: 103-111.
Gupta N and Nagorny R. Tensile properties of glass microballoon-epoxy resin syntactic foams. Journal of Applied Polymer Science. 2006; 102: 1254-1261.
Porfiri M and Gupta N. Effect of volume fraction and wall thickness on the elastic properties of hollow particle filled composites. Composites B Engineering. 2009; 40: 166–173.
Gupta N, Ye N, and Porfiri M. Comparison of tensile and compressive characteristics of vinyl ester/glass microballoon syntactic foams. Composites Part B: Engineering. 2010; 41: 236-245.
Gupta N and Shunmugasamy VC. High strain rate compressive response of syntactic foams: Trends in mechanical properties and failure mechanisms. Materials Science and Engineering A. 2011; 528: 7596-7605.
Devi K, John B, and Ninan CNK. Effect of low-density filler on mechanical properties of syntactic foams of cyanate ester. Journal Applied Polymer Science. 2007.
Salleh Z, Islam M, and Ku H. Study on Compressive Properties of Syntactic Foams for Marine Applications. Journal of Multifunctional Composite. 2014:21-27.
Shunmugasamy VC, Pinisetty D, and Gupta N. Thermal expansion behavior of hollow glass particle/vinyl ester composites. Journal of Materials Science. 2012; 47: 5596-5604.
Kim MK, Kwon KJ, and Han YK. Synthesis of Cardo Based Poly(arylene ether)s for Flexible Plastic Substrates and Their Properties. Bull. Korean Chem. Soc.2011; 32: 3311-3316.
Park S, Jin F, and Lee C. Preparation and physical properties of hollow glass microspheres-reinforced epoxy matrix resins. Material Science Engineering A. 2005; 402: 335-340.
Yung K, Zhu B, Yue T, and Xie C. Preparation and properties of hollow glass microsphere-filled epoxy-matrix composites. Composites Science and Technology. 2009; 69: 260-264.
Shirasua K, Nakamuraa A, Yamamoto G, Ogasawara T, Shimamura Y, Inoue Y, and Hashida T. Potential use of CNTs for production of zero thermal expansioncoefficient composite materials: An experimental evaluation of axialthermal expansion coefficient of CNTs using a combination of thermalexpansion and uniaxial tensile tests. Composites Part A. 2017; 95: 152-160.
Sharma NK, Misra RK and Sharma TP. Modeling of thermal expansion behavior of densely packed Al/SiC composites. International Journal of Solids and Structures Volumes. 2016; 102–103: 77-88.
Sharma NK, Misra RK, Sharma S. Thermal expansion behavior of Ni–Al2O3 composites with particulate and interpenetrating phase structures: an analysis using finite element method. 2014; 90: 130-136.
Ellis SN, Romao CP and White MA. Near-Zero Thermal Expansion in Freeze-Cast Composite Materials. Ceramics 2019; 2: 112–125.
Soares AR, Ponton PI, Mancic L, d’Almeida JRM, Romao CP, White MA, Marinkovic BA. Al2Mo3O12/polyethylene composites with reduced coefficient of thermal expansion. Journal Material. Science. 2014; 49: 7870–7882.
Tagliavia G, Porfiri M, and Gupta N. Vinyl ester–glass hollow particle composites: dynamic mechanical properties at high inclusion volume fraction. Journal Composite Material. 2009; 43: 561-582.
Poveda R, Gupta N, and Porfiri M. Material Letter. 2010; 64: 2360.
JH Flynn. Encyclopedia of Polymer Science and Engineering. New York: Wiley, 1989.
Das AM, Ali AA, and Hazarika MP. Thermal Degradation and Kinetic Study of Vinyl ester Monomer Grafted Silk Fibroin. International Journal of Engineering and Technical Research (IJETR). 2014; 2: 69-78.
Gao Z, Tao F and Ren J. Unusually low thermal conductivity of atomically thin 2D tellurium. 2018; 10: 12997-13003.
Gopalakrishnan S and Sujatha R. Comparative thermoanalytical studies of polyurethanes using Coats-Redfern, Broido and Horowitz-Metzger methods Der Chemica Sinica. 2011; 2: 103-117.
Baskaran R, Sarojadevi M, and Vijayakumar CT. Utilization of Granite Powder as Filler for Vinyl ester Resin. Malaysian Polymer Journal. 2014;9.
Saha MC, Nilufar S, Major M, and Jeelani S. Processing and Performance Evaluation of Hollow Microspheres Filled Epoxy Composites. Polymer Composites. 2008; 29: 293-301.
Tien C, Gupta N, and Talalayev A. Thermoanalytical characterization of epoxy matrix-glass microballoon syntactic foams. Journal Material Science. 2009; 44: 1520–1527.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2019 The Author(s)
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
