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Effect of surface treatments and filler loading on the properties of hemp fiber/natural rubber composites

  • Ukkadate Moonart
  • Songkot UtaraEmail author
Original Research
  • 18 Downloads

Abstract

The aim of this present work was to study the effect of surface treatment methods, i.e., silane and permanganate on curing characteristics, dynamic mechanical, mechanical morphological and thermal properties of hemp fiber filled natural rubber composites. Hemp fiber surfaces were pretreated with an alkali solution and followed by a KMnO4 solution or (3-triethoxysilylpropyl) tetrasulfide (Si69). After that, the chemical, physical and morphological properties of untreated and treated hemp fiber samples were investigated by attenuated total reflectance-Fourier transform infrared spectroscopy, X-ray diffraction and scanning electron microscopy. It was found that the KMnO4 and silane (Si69) treatments affected the surface characteristics of hemp fibers. The curing characteristics of the rubber composites, i.e., scorch and curing times increased with increased fiber loading, except for 15 parts per hundred of rubber (phr) fiber level. The curing characteristics improved with the addition of KMnO4 or silane treated hemp fiber compared to unfilled natural rubber composites. At 5 phr fiber loading, it was found that silane treated hemp fiber filled natural rubber composite showed greater tensile strength and crosslink density in comparison with KMnO4 treated and untreated hemp fiber filled rubber composites. Good interface interaction between the silane treated hemp fiber and rubber matrix was observed in SEM images. Additionally, the thermal stability of rubber composites was unaltered with the incorporation of KMnO4 or silane treated hemp fibers.

Keywords

Surface treatment Hemp fiber Natural rubber composites 

Notes

Acknowledgments

The authors are grateful to the Division of Chemistry, Faculty of Science, Udon Thani Rajabhat University for financial support of this project and the Department of Physics, Faculty of Science, Udon Thani Rajabhat University for providing the spectroscopy measurements.

References

  1. Alvarez VA, Vazquez A (2006) Influence of fiber chemical modification procedure on the mechanical properties and water absorption of MaterBi-Y/sisal fiber composites. Compos Part A 37:1672–1680.  https://doi.org/10.1016/j.compositesa.2005.10.005 CrossRefGoogle Scholar
  2. Bindu P, Thomas S (2013) Viscoelastic behavior and reinforcement mechanism in rubber nanocomposites in the vicinity of spherical nanoparticles. J Phys Chem B 117:12632–12648.  https://doi.org/10.1021/jp4039489 CrossRefGoogle Scholar
  3. Borchani KE, Carrot C, Jaziri M (2015) Untreated and alkali fibers from alfa stem: effect of alkali treatment on structural, morphogical and thermal features. Cellulose 22:1577–1589.  https://doi.org/10.1007/s10570-015-0583-5 CrossRefGoogle Scholar
  4. Butler J, Freakley PK (1992) Effect of humidity and water content on the cure behavior of a natural-rubber accelerated sulfur compound. Rubber Chem Technol 65:374–384.  https://doi.org/10.5254/1.3538618 CrossRefGoogle Scholar
  5. Célino A, Goncalves O, Jacquemin F, Fréour S (2014) Qualitative and quantitative assessment of water sorption in naturalfibres using ATR-FTIR spectroscopy. Carbohydr Polym 101:163–170.  https://doi.org/10.1016/j.carbpol.2013.09.023 CrossRefGoogle Scholar
  6. Chaudhary SN, Borkar SP, Mantha SS (2010) Sunnhemp fiber-reinforced waste polyethylene bag composites. J Reinf Plast Compos 29:2241–2252.  https://doi.org/10.1177/0731684409345615 CrossRefGoogle Scholar
  7. Conzatti L, Brunengo E, Utzeri R, Castellano M, Hodge P, Stagnaro P (2018) Macrocyclic oligomers as compatibilizing agent for hemp fibres/biodegradable polyester eco- composites. Polymer 146:396–406.  https://doi.org/10.1016/j.polymer.2018.05.053 CrossRefGoogle Scholar
  8. Datta J, Wloch M (2017) Preparation, morphology and properties of natural rubber composites filled with untreated short jute fibers. Polym Bull 74:763–782.  https://doi.org/10.1007/s00289-016-1744-x CrossRefGoogle Scholar
  9. Daud S, Ismail H, Bakar AA (2017) A study on the curing characteristics, tensile, fatigue, and morphological properties of alkali-treated palm kernel shell-filled natural rubber composites. BioRes 12:1273–1287CrossRefGoogle Scholar
  10. Dayo AQ, Gao BC, Wang J, Liu W, Derradji M, Shah AH, Babar AA (2017) Natural hemp fiber reinforced polybenzoxazine composites: curing behavior, mechanical and thermal properties. Compos Sci Technol 144:114–124.  https://doi.org/10.1016/j.compscitech.2017.03.024 CrossRefGoogle Scholar
  11. De Rosa IM, Kenny JM, Puglia D, Santulli C, Sarasini F (2010) Morphological, thermal and mechanical characterization of okra (Abelmoschus esculentus) fibres as potential reinforcement in polymer composites. Compos Sci Technol 70:116–122.  https://doi.org/10.1016/j.compscitech.2009.09.013 CrossRefGoogle Scholar
  12. De D, De D, Adhikari B (2004) The effect of grass fiber filler on curing characteristics and mechanical properties of natural rubber. Polym Adv Technol 15:708–715.  https://doi.org/10.1002/pat.530 CrossRefGoogle Scholar
  13. French AD (2014) Idealized powder diffraction patterns for cellulose polymorphs. Cellulose 21:885–896.  https://doi.org/10.1007/s10570-013-0030-4 CrossRefGoogle Scholar
  14. Haghighat M, Zadhoush A, Khorasani SN (2005) Physicomechanical properties of cellulose-filled styrene-butadiene rubber composites. J Appl Polym Sci 96:2203–2211.  https://doi.org/10.1002/app.21691 CrossRefGoogle Scholar
  15. Hariwongsanupab N, Thanawan S, Amornsakchai T, Vallat MF, Mougin K (2017) Improving the mechanical properties of short pineapple leaf fiber reinforced natural rubber by blending with acrylonitrile butadiene rubber. Polym Test 57:94–100.  https://doi.org/10.1016/j.polymertesting.2016.11.019 CrossRefGoogle Scholar
  16. Ismail H, Edyham MR, Wirjosentono B (2002) Bamboo fibre filled natural rubber composites: the effects of filler loading and bonding agent. Polym Test 22:139–144.  https://doi.org/10.1016/S0142-9418(01)00060-5 CrossRefGoogle Scholar
  17. Ismail H, Mahir NA, Ahmad Z (2011) The effect of bis-(3-triethoxysilylpropyl) tetrasulphide (Si-69) as a coupling agent on the properties of natural rubber/knenaf fiber composites. Polym Plast Technol Eng 50:893–897.  https://doi.org/10.1080/03602559.2011.551980 CrossRefGoogle Scholar
  18. Ismail H, Othman N, Komethi M (2012) Curing characteristics and mechanical properties of rattan-powder-filled natural rubber composites as a function of filler loading and silane coupling agent. J Appl Polym Sci 123:2805–2811.  https://doi.org/10.1002/app.34730 CrossRefGoogle Scholar
  19. Jacob M, Thomas S, Varughes KT (2004) Mechanical properties of sisal/oil palm hybrid fiber reinforced natural rubber composites. Compos Sci Technol 64:955–965.  https://doi.org/10.1016/S0266-3538(03)00261-6 CrossRefGoogle Scholar
  20. Janjic S, Kostic M, Skundric P (2007) Direct hemp cellulose dissolution in N-methylmorpoline- N-oxide. J Nat Fiber 4:23–36.  https://doi.org/10.1300/J395v04n03_02 CrossRefGoogle Scholar
  21. Johnson R (2018) Hemp as an agricultural commodity. Congressional research service. https://fas.org/sgp/crs/misc/RL32725.pdf Accessed 20 Dec 2018
  22. Kabir MM, Wang H, Lau KT, Cardona F (2013) Effect of chemical treatments on hemp fiber structure. Appl Surf Sci 276:13–23.  https://doi.org/10.1016/j.apsusc.2013.02.086 CrossRefGoogle Scholar
  23. Khan MA, Drzal LT (2004) Characterization of 2-hydroxyethyl methacrylate (HEMA)-treated jute surface cured by UV radiation. J Adhesion SciTechnol 18:381–393.  https://doi.org/10.1163/156856104773635481 CrossRefGoogle Scholar
  24. Lake GE, Samuri A, Teo SC, Vaja J (1991) Time-dependent fracture in vulcanized elastomers. Polymer 32:2963–2975.  https://doi.org/10.1016/0032-3861(91)90194-N CrossRefGoogle Scholar
  25. Li Y, Han B, Wen S, Lu Y, Yang H, Zhang L, Liu L (2014) Effect of the temperature on surface modification of silica and properties of modified silica filled rubber composites. Compos Part A 62:52–59CrossRefGoogle Scholar
  26. Lopattananon N, Jitkalong D, Seadan M (2011) Hybridized reinforcement of natural rubber with silane modified short cellulose fibers and silica. J Appl Polym Sci 120:3242–3254.  https://doi.org/10.1002/app.33374 CrossRefGoogle Scholar
  27. Manaila E, Stelescu MD, Cracium G, Surdu L (2014) Effect of benzoyl peroxide on some properties of composites based on hemp and natural rubber. Polym Bull 71:2001–2022.  https://doi.org/10.1007/s00289-014-1168-4 CrossRefGoogle Scholar
  28. Manaila E, Stelescu MD, Doroftei F (2015) Polymeric composites based on natural rubber and hemp fibers. Iran Polym J 24:135–148.  https://doi.org/10.1007/s13726-015-0307-6 CrossRefGoogle Scholar
  29. Masłowski M, Miedzianowska J, Strzelec K (2019) Silanized cereal straw as a novel, functional filler of natural rubber biocomposites. Cellulose 26:1025–1040.  https://doi.org/10.1007/s10570-018-2093-8 CrossRefGoogle Scholar
  30. Mohanta N, Acharya SK (2016) Fiber surface treatment: its effect on structural, thermal, and mechanical properties of Luffa cylindrica fiber and its composite. J Compos Mater 50:3117–3131.  https://doi.org/10.1177/0021998315615654 CrossRefGoogle Scholar
  31. Mwaikambo LY, Ansell MP (2002) Chemical modification of hemp, sisal and kapok fibers by alkalization. J Appl Polym Sci 84:2222–2234.  https://doi.org/10.1002/app.10460 CrossRefGoogle Scholar
  32. Nawamawat K, Sakdapipanich JT, Ho CC, Ma Y, Song J, Vancso JG (2011) Surface nanostructure of Hevea brasiliensis natural rubber latex particles. Colloid Surf A 390:157–166.  https://doi.org/10.1016/j.colsurfa.2011.09.021 CrossRefGoogle Scholar
  33. Oh SY, Yoo DI, Shin Y, Kim HC, Kim HY, Chung YS, Park WH, Youke JH (2005) Crystalline structure analysis of cellulose treated with sodium hydroxide and carbon dioxide by means of X-ray diffraction and FTIR spectroscopy. Carbohydr Res 340:2376–2391.  https://doi.org/10.1016/j.carres.2005.08.007 CrossRefGoogle Scholar
  34. Ohnuki T (2014) The vulcanizing system of diene rubber. Nippon Gomu Kyokaishi 87:467–472CrossRefGoogle Scholar
  35. Osabohien E, Egboh SHO (2007) Cure characteristics and physico-mechanical properties of natural rubber filled with the seed shells of cherry (Chrysophyllum albidum). J Appl Sci Environ Manag 11:43–48.  https://doi.org/10.4314/jasem.v11i2.54983 Google Scholar
  36. Osabohien E, Egboh SHO (2008) Utilization of bowstring hemp fiber as a filler in natural rubber compounds. J Appl Polym Sci 107:210–214.  https://doi.org/10.1002/app.27012 CrossRefGoogle Scholar
  37. Paiva MC, Ammar I, Campos AR, Cheikh RB, Cunha AM (2007) Alfa fibres: mechanical, morphological and interfacial characterization. Compos Sci Technol 67:1132–1138.  https://doi.org/10.1016/j.compscitech.2006.05.019 CrossRefGoogle Scholar
  38. Pandey KK (1999) A study of chemical structure of soft and hardwood and wood polymers by FTIR spectroscopy. J Appl Polym Sci 71:1969–1975.  https://doi.org/10.1002/(SICI)1097-4628(19990321)71:12%3c1969:AID-APP6%3e3.0.CO;2-D CrossRefGoogle Scholar
  39. Parikh SJ, Chorover J (2005) FTIR spectroscopic study of biogenic Mn-oxide formation by pseudomonas putida GB-1. Geomicrobiol J 22:207–218.  https://doi.org/10.1080/01490450590947724 CrossRefGoogle Scholar
  40. Patra A, Bisoyi DK, Manda PK, Singh AK (2012) Electrical and mechanical properties of the potassium permanganate treated short sisal fiber reinforced epoxy composite in correlation to the macromolecular structure of the reinforced fiber. J Appl Polym Sci 128:1011–1019.  https://doi.org/10.1002/app.38195 CrossRefGoogle Scholar
  41. Poh BT, Ng CC (1998) Effect of silane coupling agents on the mooney scorch time of silica-filled natural rubber compound. Eur Polym J 34:975–979.  https://doi.org/10.1016/S0014-3057(97)00211-5 CrossRefGoogle Scholar
  42. Popescua CM, Larsson PT, Olaru N, Vasile C (2012) Spectroscopic study of acetylated kraft pulp fibers. Carbohydr Polym 88:530–536.  https://doi.org/10.1016/j.carbpol.2011.12.046 CrossRefGoogle Scholar
  43. Rachini A, Troedec ML, Peyratout C, Smith A (2008) Comparison of the thermal degradation of natural, Alkali-treated and silane-treated hemp fibers under air and an inert atmosphere. J Appl Polym Sci 112:226–234.  https://doi.org/10.1002/app.29412 CrossRefGoogle Scholar
  44. Rice Department, Ministry of Agriculture and Cooperatives, Thailand (2016) Rice knowledge bank (Thai Version). http://www.ricethailand.go.th/rkb3/title-index.php-file=content.php&id=0733.htm. Accessed 20 Dec 2018
  45. Rodgers B, Waddell W (2005) The science of rubber compounding. In: Mark JE, Erman B, Eirich FR (eds) Science and technology of rubber, 3rd edn. Elsevier Academic, Burlington, pp 401–453CrossRefGoogle Scholar
  46. Rohit K, Dixit S (2016) A review-future aspect of natural fiber reinforced composite. Polym Renew Resour 7:43–57.  https://doi.org/10.1177/204124791600700202 Google Scholar
  47. Roy K, Potiyaraj P (2018) Development of high performance microcrystalline cellulose based natural rubber composites using maleated naturalrubber as compatibilizer. Cellulose 25:1077–1087.  https://doi.org/10.1007/s10570-017-1613-2 CrossRefGoogle Scholar
  48. Roy K, Debnath SC, Das A, Heinrich G, Potiyaraj P (2018) Exploring the synergistic effect of short jute fiber and nanoclay on the mechanical, dynamic mechanical and thermal properties of natural rubber composites. Polym Test 67:487–493.  https://doi.org/10.1016/j.polymertesting.2018.03.032 CrossRefGoogle Scholar
  49. Sadequl AM (2000) The effect of accelerator/sulphur ratio on the cure time and torque maximum of epoxidized natural rubber. Intern J Polymeric Mater 46:597–615.  https://doi.org/10.1080/00914030008033899 CrossRefGoogle Scholar
  50. Sae-oui P, Sirisinha C, Thepsuwan U, Thapthong P (2007) Influence of accelerator type on properties of NR/EPDM blends. Polym Test 26:1062–1067.  https://doi.org/10.1016/j.polymertesting.2007.07.004 CrossRefGoogle Scholar
  51. Saramolee P, Lertsuriwat P, Hunyek A, Sirisathitkul C (2010) Cure and mechanical properties of recycled NdFeB-natural rubber composites. Bull Mater Sci 33:597–601.  https://doi.org/10.1007/s12034-010-0091-z CrossRefGoogle Scholar
  52. Segal L, Creely JJ, Martin AE, Conrad CM (1959) An empirical method for estimating the degree of crystallinity of native cellulose using the X-ray diffractometer. Text Res J 29(10):786–794.  https://doi.org/10.1177/004051755902901003 CrossRefGoogle Scholar
  53. Seki K, Çağrı Kılınç A, Dalmis R, Atagür M, Köktaş S, Göktaş AA, Çelik E, Özgür Seydibeyoğlu M, Bülent Önay A (2018) Surface modification of new cellulose fiber extracted from conium maculatum plant: a comparative study. Cellulose 25:3267–3280.  https://doi.org/10.1007/s10570-018-1797-0 CrossRefGoogle Scholar
  54. Sepe R, Bollino F, Boccarusso L, Caputo F (2018) Influence of chemical treatments on mechanical properties of hemp fiber reinforced composites. Compos Part B: Eng 133:210–217.  https://doi.org/10.1016/j.compositesb.2017.09.030 CrossRefGoogle Scholar
  55. Sgriccia N, Hawley MC, Misra M (2008) Characterization of natural fiber surfaces and natural fiber composites. Compos Part A Appl Sci Manuf 39:1632–1637.  https://doi.org/10.1016/j.compositesa.2008.07.007 CrossRefGoogle Scholar
  56. Sheltami RM, Kargarzadeh H, Abdullah I (2015) Effects of silane surface treatment of cellulose nanocrystals on the tensile properties of cellulose-polyvinyl chloride nanocomposite. Sains Malays 44:801–810.  https://doi.org/10.17576/jsm-2015-4406-05 CrossRefGoogle Scholar
  57. Sheng K, Qian S, Wang H (2014) Influence of permanganate pretreatment on mechanical properties and thermal behavior of moso bamboo particle reinforced PVC composites. Polym Compos 35:1460–1465.  https://doi.org/10.1002/pc.22799 CrossRefGoogle Scholar
  58. Silva MC, Lopes OR, Colodette JL, Porto AO, Rieumont J, Chaussy D, Belgacem MN, Silva GG (2008) Characterization of three non-product materials from a bleached eucalyptus kraft pulp mill, in view of valorizing them as a source of cellulose fibers. Ind Crops Prod 27:288–295.  https://doi.org/10.1016/j.indcrop.2007.11.005 CrossRefGoogle Scholar
  59. Široká B, Široký J, Bechtold T (2011) Application of ATR-FT-IR single-fiber analysis for the identification of a foreign polymer in textile matrix. Int J Polym Anal Charact 16:259–268.  https://doi.org/10.1080/1023666X.2011.570066 CrossRefGoogle Scholar
  60. Sriring M, Nimpaiboon A, Kumarn S, Sirisinha C, Sakdapipanich J, Toki S (2018) Viscoelastic and mechanical properties of large- and small-particle natural rubber before and after vulcanization. Polym Test 70:127–134.  https://doi.org/10.1016/j.polymertesting.2018.06.026 CrossRefGoogle Scholar
  61. Srisuwan L, Jarukumjorn K, Suppakarn N (2018) Effect of silane treatment methods on physical properties of rice husk flour/natural rubber composites. Adv Mater Sci Eng 4583974:1–14.  https://doi.org/10.1155/2018/4583974 Google Scholar
  62. Stelescu MD, Manaila M, Craciun G, Dumitrascu M (2014) New green polymeric composites based on hemp and natural rubber processed by electron beam irradiation. Sci World J 10:15–20.  https://doi.org/10.1155/2014/684047 Google Scholar
  63. Utara S, Saengsila P (2015) Effect of divalent metal ions on curing characteristics and dynamic mechanical properties of natural rubber. Macromol Symp 354:287–293.  https://doi.org/10.1002/masy.201400050 CrossRefGoogle Scholar
  64. Utara S, Jantachum P, Sukkaneewat B (2017) Effect of surface modification of silicon carbide nanoparticles on the properties of nanocomposites based on epoxidized natural rubber/natural rubber blends. J Appl Polym Sci 134:45289.  https://doi.org/10.1002/app.45289 CrossRefGoogle Scholar
  65. Väisänen T, Batello P, Lappalainen R, Tomppo L (2018) Modification of hemp fibers (Cannabis sativa L.) for composite applications. Ind Crops Prod 111:422–429.  https://doi.org/10.1016/j.indcrop.2017.10.049 CrossRefGoogle Scholar
  66. Wang J, Wu W, Wang W, Zhang J (2011) Preparation and characterization of hemp hurd powder filled SBR and EPDM elastomers. J Polym Res 18:1023–1032.  https://doi.org/10.1007/s10965-010-9503-4 CrossRefGoogle Scholar
  67. Wongsorat W, Suppakran N, Jarukumjorn K (2014) Effect of compatibilizer type and fiber loading on the mechanical properties and cure characteristics of sisal fiber/natural rubber composites. J Compos Mater 48:2401–2411.  https://doi.org/10.1177/0021998313498790 CrossRefGoogle Scholar
  68. Zhang Y, Zhang C, Huang G, Xing B, Duan Y (2015) Synthesis and capacitive properties of manganese oxide nanoparticles dispersed on hierarchical porous carbons. Electrochim Acta 166:107–116.  https://doi.org/10.1016/j.electacta.2015.03.073 CrossRefGoogle Scholar

Copyright information

© Springer Nature B.V. 2019

Authors and Affiliations

  1. 1.Polymer and Material Research Groups, Faculty of ScienceUdon Thani Rajabhat UniversityUdon ThaniThailand
  2. 2.Division of Chemistry, Faculty of ScienceUdon Thani Rajabhat UniversityUdon ThaniThailand

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