MODIFICATION OF NATURAL RUBBER FOR ENHANCED RESISTANCE TO DIMETHYL ETHER

Authors

  • Adhiarja Maspanger Department of Chemical Engineering, Faculty of Engineering, University of Indonesia, Kampus Depok, Indonesia

Keywords:

Natural rubber, Dimethyl ether resistance, Rubber modification

Abstract

This study investigates the modification of natural rubber to enhance its resistance to dimethyl ether (DME), a widely used industrial solvent and fuel. Natural rubber, known for its elasticity and resilience, typically exhibits poor resistance to solvents like DME, leading to degradation and loss of mechanical properties. The modification process involved the incorporation of various chemical additives and crosslinking agents to improve the rubber's solvent resistance. The modified rubber samples were subjected to comprehensive testing, including swelling measurements, tensile strength tests, and thermal analysis. Results indicated a significant improvement in DME resistance, with reduced swelling and maintained mechanical integrity. The optimized formulation demonstrated that strategic modifications could effectively enhance the durability and applicability of natural rubber in environments exposed to DME, broadening its utility in industrial applications.

Downloads

Download data is not yet available.

References

Bhattacharya, A. and B.N. Misra, 2004. Grafting: A versatile means to modify polymers: techniques, factors and applications. Progr. Polym. Sci., 29: 767-814.

De Silva, K.G.K. and A.E. Hamielec, 1994. Kinetic study of the graft polymerization of unsaturated monomers with natural rubber latex and with deproteinized natural rubber latex. J. Rubb. Res. Inst. Sri Lanka, 74: 57-78.

Li, G.B. and L.B. Zhou, 2008. Experimental research on the resistance of rubber materials to dimethyl ether. Proc. Inst. Mech. Eng. Part D: J. Automobile Eng., 222: 975-978.

Huang, Z., X. Qiao, W. Zhang, J. Wu and J. Zhang, 2009. Dimethyl ether as alternative fuel for CI engine and vehicle. Front. Energy Power Eng. China, 3: 99-108.

Thomas, G., B. Feng, A. Veeraragavan, M.J. Cleary and N. Drinnan, 2014. Emissions from DME combustion in diesel engines and their implications on meeting future emission norms: A review. Fuel Process. Technol., 119: 286-304.

Park, S.H. and C.S. Lee, 2015. Corrigendum to 'Applicability of dimethyl ether (DME) in a compression ignition engine as an alternative fuel' [Energy Convers. Manage. 86 (2014) 848-863]. Energy Convers. Manage., 101: 795-795.

Wu, N., W. Zhang and Z. Huang, 2008. Impact of dimethyl ether on engine seal materials. Front. Energy Power Eng. China, 2: 279-284.

Nishimoto, K., M. Yamamoto, A. Omura, T. Sawada and A. Toyota, 2013. Dimethyl ether-resistant rubber composition. EP 2348069 B1, April 17, 2013. https://www.google.com/patents/EP2348069B1?cl=en.

Ebewele, R.O., 2000. Polymer Science and Technology. CRC Press, New York, ISBN-13: 9781420057805, Pages: 483.

Nagaty, A., F. Abd-Et.-Mouti and O.Y. Mansour, 1980. Graft polymerization of vinyl monomers onto starch by use of tetravalent cerium. Eur. Polym. J., 16: 343-346.

Downloads

Published

2024-07-02

How to Cite

Adhiarja Maspanger. (2024). MODIFICATION OF NATURAL RUBBER FOR ENHANCED RESISTANCE TO DIMETHYL ETHER. Journal of Applied Science and Social Science, 14(07), 6–11. Retrieved from https://www.internationaljournal.co.in/index.php/jasass/article/view/188