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Journal of Rubber Research

, Volume 21, Issue 3, pp 194–208 | Cite as

Hybrid NBR/Chitosan/Nano-Silanised Silica Based Green Rubber Products

  • Y. Q. GillEmail author
  • F. Saeed
  • M. S. Irfan
  • H. Ehsan
  • A. Shakoor
Article

Abstract

In the present study hybrid NBR/chitosan/nano-silanised silica blends were prepared by melt blending for utilisation of chitosan (the second most abundant biopolymer) in development of green rubber products. The non-reinforcing nature of chitosan was improved by addition of nano-silanised silica. The effect of nano-silanised silica loading on crosslink density, tensile properties, surface hardness, tear strength, abrasion resistance and morphology of blends was studied. Improvement in both mechanical and morphological properties of NBR-chitosan blends was observed upon addition of nano-silanised silica. FTIR analysis was also carried out to study the interaction between rubber phase and chitosan as a result of compatibilisation by nano-silanised silica.

Keywords

Biopolymer chitosan silanised silica compatibilisation automotive green rubber 

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References

  1. 1.
    VROMAN, I., AND TIGHZERT, L. (2009) Biodegradable Polymers. Mater., 2, 307–344.CrossRefGoogle Scholar
  2. 2.
    KRAMAROVA, Z., ALEXY, P., CHODAK, I., SPRJK, E., HUDEC, I., KOSIKOVA, B., GREGORVA, A., SURI, P., FERANC, J., BUJAG, P., AND DURACKA, M. (2007) Biopolymers as Fillers for Rubber Blends. Polym. Adv. Technol., 18, 135–140.CrossRefGoogle Scholar
  3. 3.
    RAJU, G., AND HARIS, M.R.H.M. (2016) Preparation and Characterization of Acidified Chitosan Immobilized in Epoxidized Natural Rubber. Polym. Testing, 53, 1–6.CrossRefGoogle Scholar
  4. 4.
    USMAN, A., ZIA, K.M., MOHAMMAD ZUBER, M., TABASUM, S., REHMAN, S., AND ZIA, F. (2016) Chitin and Chitosan Based Polyurethanes: A Review of Recent Advances and Prospective Biomedical Applications. Int. J. Biol. Macromol., 86, 630–645.CrossRefGoogle Scholar
  5. 5.
    RIYAJAN, S., AND SUKHLAAIED, W. (2013) Effect of Chitosan Content on Gel Content of Epoxized Natural Rubber Grafted with Chitosan in Latex Form. Mater. Sci. Eng. C., 33, 1041–1047.CrossRefGoogle Scholar
  6. 6.
    VALODKAR, M., AND THAKORE, S.I. (2011) Biopolymers as Effective Fillers in Natural Rubber: Composites Versus Biocomposites. J. Appl. Polym. Sci., 124, 3815–3820.CrossRefGoogle Scholar
  7. 7.
    SAIMA, KUDDUS, M., ROOHI AND AHMAD, I.Z. (2013) Isolation of Novel Chitinolytic Bacteria and Production Optimization of Extracellular Chitinase. J. Genet. Eng. Biotechnol., 11, 39–46.CrossRefGoogle Scholar
  8. 8.
    HAMED, I., OZOGUL, F. AND REGENSTEIN, J.M. (2016) Industrial Applications of Crustacean by-Products (chitin, chitosan, and chito oligosaccharides): A Review. Trends Food Sci. Technol., 48, 40–50.CrossRefGoogle Scholar
  9. 9.
    DUTTA, P.K., DUTTA, J. AND TRIPATHI, V.S. (2004) Chitin and Chitosan: Chemistry, Properties and Applications. J. Sci. Ind. Res., 63, 20–31.Google Scholar
  10. 10.
    EL-HEFIAN, E.A., NASEF, M.M. AND YAHAYA, A.H. (2014) Chitosan-Based Polymer Blends: Current Status and Applications. J. Chem. Soc. Pak., 36(1), 11–27.Google Scholar
  11. 11.
    SHARMA, S.K. AND MUDHOO, A. (2011) A Handbook of Applied Biopolymer Technology: Synthesis, Degradation and Applications, United Kingdom (UK): Royal Society of Chemistry.CrossRefGoogle Scholar
  12. 12.
    CHUKWUJIKE, I., ODO, J.U., AND IHEKWEME, G.O. (2015) Studies on the Mechanical Properties of Carbonized/Uncarbonized Cornhub Powder Filled Natural Rubber/Acrylonitrile Butadiene Rubber Biocomposite. Int. J. Sci. Res. Publ., 5(4), 1–13.Google Scholar
  13. 13.
    MIRBAGHERI, J., TAJVIDI, M., HERMANSON, J.C., AND GHASEMI, I. (2007) Tensile Properties of Wood Flour/Kenaf Fibre Polypropylene Hybrid Composites. J. Appl. Polym. Sci., 105, 3054–3059.CrossRefGoogle Scholar
  14. 14.
    SOMARATNE, M.C.W., LIYANAGE, N.M.V.K., AND WALPALAGE, S. (2014) Surface Modification of Silica with a Hydrophilic Polymer and its Influence on Reinforcement of Natural Rubber Latex. J. Nat. Sci. Foundation Sri Lanka, 42(4), 351–360.CrossRefGoogle Scholar
  15. 15.
    SANTIAGOO, R., ISMAIL, H., AND HUSSAIN, K. (2011) Mechanical Properties, Water Absorption and Swelling Behavior of Rice Husk Powder Filled Polypropylene/Recycled Acrylonitrile Butadiene Rubber(PP/NBRr/RHP) Biocomposites Using Silane as a Coupling Agent. Bioresources, 6(4), 3714–3726.Google Scholar
  16. 16.
    JOHNS, J. AND NAKASON, C., (2011) Dielectric Properties of Natural Rubber/ Chitosan Blends: Effects of Blend Ratio and Compatibilisation. J. Non-Cryst. Solids, 357, 1816–1821.CrossRefGoogle Scholar
  17. 17.
    YASIN, K.A., ANSARIFAR, A., HAMEED, S. AND WANG, L. (2010) A New Method for Crosslinking and Reinforcing Acrylonitrile-Butadiene Rubber Using a Silanised Silica Nanofiller. Polym. Adv. Technol., 1–10.Google Scholar
  18. 18.
    STEPAK, J. AND DAOUST, H. (1983) Additives for Plastics, Chapter 5. New York (NY): Springer Science.CrossRefGoogle Scholar
  19. 19.
    FERNANDES, M.R.S., SOUSA, A.M.F. AND FURTADO, C.R.G. (2017) Rice Husk Ash as Filler in Tread Compounds to Improve Rolling Resistance. Polímeros., 27(1), 55–61.CrossRefGoogle Scholar
  20. 20.
    BARLOW, F.W. (1993) Rubber Compounding: Principles, Materials and Techniques, Chapter 6. New York (NY): Marcel Dekker, Inc.Google Scholar
  21. 21.
    KRAUS, G. (1963) Swelling of Filler-Reinforced Vulcanisates. J. Appl. Polym. Sci., 7, 861–871.CrossRefGoogle Scholar
  22. 22.
    FARIDAH, H.A.H., TINKER, A.J. AND FARID, A.S. (2004) Determination of Crosslink Densities of Filled Rubbers by Cyclic Pre-Strammg. J. Rubb. Res., 7(4), 248–264.Google Scholar
  23. 23.
    ROOJ, S., DAS, A., STOCKELHUBER, K.W., WANG, D., GALIATSATOS, V., AND HEINRICH, G. (2013) Understanding the Reinforcing Behavior of Expanded Clay Particles in Natural Rubber Compounds. Soft Matter., 9, 3798–3808.CrossRefGoogle Scholar
  24. 24.
    LEE, J., AHN, B., KIM, W., MOON, H., PAIK, H. AND KIM, W. (2017) The Effect of Accelerator Contents on the Vulcanisates Structures of SSBR/Silica Vulcanisates. Compos. Interfaces, 24(6), 563–577.CrossRefGoogle Scholar
  25. 25.
    EL-SABBAGH, S.H. AND YEHIA, A. A. (2007) Detection of Crosslink Density by Different Methods for Natural Rubber Blended with SBR and NBR. Egypt. J. Solids, 30(2), 157–173.Google Scholar
  26. 26.
    ASTM Standard D412, 2016, “Standard Test Methods for Vulcanised Rubber and Thermoplastic Elastomers–Tension” ASTM International, West Conshohocken, PA, 2016.Google Scholar
  27. 27.
    ASTM Standard D2240, 2015, “Standard Test Method for Rubber Property–Durometer Hardness” ASTM International, West Conshohocken, PA, 2015.Google Scholar
  28. 28.
    ASTM Standard D624, 2012, “Standard Test Method for Tear Strength of Conventional Vulcanised Rubber and Thermoplastic Elastomers” ASTM International, West Conshohocken, PA, 2012.Google Scholar

Copyright information

© The Malaysian Rubber Board 2018

Authors and Affiliations

  • Y. Q. Gill
    • 1
    Email author
  • F. Saeed
    • 1
  • M. S. Irfan
    • 1
  • H. Ehsan
    • 1
  • A. Shakoor
    • 2
  1. 1.Department of Polymer and Process EngineeringUniversity of Engineering and TechnologyLahorePakistan
  2. 2.Department of Mechanical EngineeringUniversity of Engineering and TechnologyPeshawarPakistan

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