Abstract
Eucalyptus urophylla, Acacia mangium, and Pinus caribaea are the primary species for the wood industry in Vietnam. Wood residues of these species were used to reinforce high-density polyethylene (HDPE) composites. The flexural or bending property, impact strength and surface color were evaluated after exposure to accelerated ultraviolet weathering up to 2000 h. The weathered surface was characterized by scanning electron microscopy (SEM) and Fourier transform infrared (FTIR) spectroscopy. The results indicate that A. mangium/HDPE composites had the lowest color change and least fading, and remained stable after 1500 h exposure. FTIR spectroscopy showed that the oxidation of the composites increased in parallel with duration of exposure by assessing the concentration of carbonyl groups on the surfaces. SEM showed that all three species reinforced composites exhibited similar severe cracks after 1000 h; however, at the end of the weathering test, E. urophylla and P. caribaea composites were more severely cracked than A. mangium composites. A. mangium also had the highest flexural strength, impact strength and crystallinity during weathering. A. mangium is the most preferable among the three species to reinforce HDPE.
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References
ASTM D 2244–02 (2003) Standard practice for calculation of color tolerances and color differences from instrumentally measured color coordinates. ASTM International, West Conshohocken
ASTM D 790–03 (2010) Standard test methods for flexural properties of unreinforced and reinforced plastics and electrical insulating materials 1. ASTM International, West Conshohocken
ASTM G154–12a (2012) Standard practice for operating fluorescent ultraviolet (UV) lamp apparatus for exposure of nonmetallic materials. ASTM International, West Conshohocken
Butylina S, Hyvärinen M, Kärki T (2012) A study of surface changes of wood-polypropylene composites as the result of exterior weathering. Polym Degrad Stabil 97(3):337–345
Carus M, Eder A, Dammer L, Korte H, Scholz L, Essel R, Breitmayer E (2014) Wood-plastic composites (WPC) and natural fibre composites (NFC): European and global Markets 2012 and future trends. WPC/NFC market study 3:2014
Chen Y, Stark NM, Tshabalala MA, Gao J, Fan Y (2016) Weathering characteristics of wood plastic composites reinforced with extracted or delignified wood flour. Materials 9(8):610
Colom X, Canavate J, Pages P, Saurina J, Carrasco F (2000) Changes in crystallinity of the HDPE matrix in composites with cellulosic fiber using DSC and FTIR. J Reinf Plast Comp 19(10):818–830
Colom X, Carrillo F, Nogués F, Garriga P (2003) Structural analysis of photodegraded wood by means of FTIR spectroscopy. Polym Degrad Stabil 80(3):543–549
Du H, Wang WH, Wang QW, Zhang ZM, Sui SJ, Zhang YH (2010) Effects of pigments on the UV degradation of wood-flour/HDPE composites. J Appl Polym Sci 118(2):1068–1076
Eder A, Carus M (2013) Global trends in wood-plastic composites (WPC). Bioplastics Magazine 8:16–17
Fabiyi JS, McDonald AG (2010) Effect of wood species on property and weathering performance of wood plastic composites. Compos Part A Appl S41(10):1434–1440
Fabiyi JS, McDonald AG, Wolcott MP, Griffiths PR (2008) Wood plastic composites weathering: visual appearance and chemical changes. Polym Degrad Stabil 93(8):1405–1414
GB/T 1043.1 (2008) Plastics-determination of charpy impact properties- Part 1: Non-instrumented impast test
Goviet (2017) Vietnam Timber & Forest Product Association. http://goviet.org.vn/bai-viet/go-viet-so-88-thang-4-nam-2017-8560No88. April 2017
Haider A, Eder A (2010) Markets, applications, and processes for wood polymer composites (WPC) in Europe. Processing technologies for the forest and biobased product industries. Salzburg University of Applied Sciences, Kuchl, pp 146–151
Hill CAS, Jones D (1996) The dimensional stabilisation of corsican pine sapwood by reaction with carboxylic acid anhydrides. The effect of chain length. Holzforschung 50(5):457–462
Kaci M, Sadoun T, Cimmino S (2001) Crystallinity measurements of unstabilized and HALS-stabilized LDPE films exposed to natural weathering by FT-IR, DSC and WAXS analyses. Int J Polym Anal Charact 6(5):455–464
Kiguchi M, Kataoka Y, Matsunaga H, Yamamoto K, Evans PD (2007) Surface deterioration of wood-flour polypropylene composites by weathering trials. J Wood Sci 53(3):234–238
Kim J-W, Harper DP, Taylor AM (2009) Effect of extractives on water sorption and durability of wood-plastic composites. Wood Fiber Sci 41(3):279–290
Kumar V, Tyagi L, Sinha S (2011) Wood flour-reinforced plastic composites: a review. Rev Chem Eng 27(5–6):253–264
Lee CH, Hung KC, Chen YL, Wu TL, Chien YC, Wu JH (2012) Effects of polymeric matrix on accelerated UV weathering properties of wood-plastic composites. Holzforschung 66(8):981–987
Liu R, Peng Y, Cao JZ, Luo SP (2013) Water absorption, dimensional stability, and mold susceptibility of organically-modified-montmorillonite modified wood flour/polypropylene composites. BioResources 9(1):54–65
Madhoushi M, Chavooshi A, Ashori A, Ansell MP, Shakeri A (2014) Properties of wood plastic composite panels made from waste sanding dusts and nanoclay. J Compos Mater 48(14):1661–1669
Mard (2017) Ministry of agriculture and rural development national forest status report for 2016. https://www.mard.gov.vn/Pages/bo-nn-ptnt-cong-bo-hien-trang-rung-toan-quoc-nam-2016-33834.aspx
Markarian J (2008) Outdoor living space drives growth in wood–plastic composites. J Reinf Plast Comp 10(4):20–25
Matuana LM, Jin S, Stark NM (2011) Ultraviolet weathering of HDPE/wood-flour composites coextruded with a clear HDPE cap layer. Polym Degrad Stabil 96(1):97–106
Nguyen TK, Nguyen TH, Do VB (2010) Research on mechanical, physical and anatomical characteristics of some common wood and bamboo species in Vietnam as a basis for wood processing and preservation. https://urldefense.proofpoint.com/v2/url?u=http-3A__thuvien.mard.gov.vn_san-2Dpham_thong-2Dbao-2Dde-2Dtai-2Dmoi_nghien-2Dcuu-2Dcau-2Dtao-2Dtinh-2Dchat-2Dvat-2Dly-2Dco-2Dhoc-2Dva-2Dthanh-2Dphan-2Dhoa-2Dhoc-2Dcua-2Dmot-2Dso-2Dloai-2Dgo-2Dva-2Dtre-2Dthong-2Ddung-2Do-2Dviet-2Dnam-2Dlam-2Dco-2Dso-2Dcho-2Dche-2Dbien-2Dbao-2Dquan-2Dva-2Dsu-2D2994_&d=DwIGaQ&c=vh6FgFnduejNhPPD0fl_yRaSfZy8CWbWnIf4XJhSqx8&r=r2aSgYn6PHMQXXmeBiKsnvfFG9T9U5fmdQ67xEVmgo0&m=oaiZnPVwOrd-iqZKUDc4X2YTeC9TY6y89Z4GFE6-5tc&s=1vGr6B4K_FuLUEYiAG7pz7dGMIamr0-455xzD2FiblQ&e=
Peng Y, Liu R, Cao JZ, Chen Y (2014) Effects of UV weathering on surface properties of polypropylene composites reinforced with wood flour, lignin, and cellulose. Appl Surf Sci 317:385–392
Pritchard G (2004) Two technologies merge: wood plastic composites. J Reinf Plast Comp 48(6):26–29
Rangaraj SV, Smith LV (2000) Effects of moisture on the durability of a wood/thermoplastic composite. J Thermoplast Compos 13(13):140–161
Smith P, Wolcott M (2005) Wood-plastic composites in emerging products and markets. In: Proceedings of 8th international conference on wood fiber-plastic composites, pp 23–25
Smith PM, Wolcott MP (2006) Opportunities for wood/natural fiber-plastic composites in residential and industrial applications. For Prod J 56(3):4–11
Stark NM (2003) Photodegradation and photostabilization of weathered wood flour filled polyethylene composites
Stark NM (2006) Effect of weathering cycle and manufacturing method on performance of wood flour and high-density polyethylene composites. J Appl Polym Sci 100(4):3131–3140
Stark NM, Matuana LM (2004) Surface chemistry changes of weathered HDPE/wood-flour composites studied by XPS and FTIR spectroscopy. Polym Degrad Stabil 86(1):1–9
Stark NM, Matuana LM (2007) Characterization of weathered wood–plastic composite surfaces using FTIR spectroscopy, contact angle, and XPS. Polym Degrad Stabil 92(10):1883–1890
Stark NM, Matuana LM (2010) Ultraviolet weathering of photostabilized wood-flour-filled high-density polyethylene composites. J Appl Polym Sci 90(10):2609–2617
Stark NM, Mueller SA (2008) Improving the color stability of wood-plastic composites through fiber pre-treatment. Wood Fiber Sci 40(2):271–278
Stark NM, Matuana LM, Clemons CM (2004) Effect of processing method on surface and weathering characteristics of wood-flour/HDPE composites. J Appl Polym Sci 93(3):1021–1030
Wei L, McDonald A (2016) A review on grafting of biofibers for biocomposites. Materials 9(4):303
Wei L, McDonald AG, Freitag C, Morrell JJ (2013) Effects of wood fiber esterification on properties, weatherability and biodurability of wood plastic composites. Polym Degrad Stabil 98(7):1348–1361
Yang X, Wang W, Huang H (2015a) Resistance of paper mill sludge/wood fiber/high-density polyethylene composites to water immersion and thermotreatment. J Appl Polym Sci 132(11):41655
Yang TH, Yang TH, Chao WC, Leu SY (2015b) Characterization of the property changes of extruded wood–plastic composites during year round subtropical weathering. Constr Build Mater 88:159–168
Zerbi G, Gallino G, Fanti ND, Baini L (1989) Structural depth profiling in polyethylene films by multiple internal reflection infra-red spectroscopy. Polymer 30(12):2324–2327
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This work was supported by the Key Natural Science Foundation of Heilongjiang Province (No. ZD 2016002) and the Fundamental Research Funds for the Central Universities (No. 2572017ET05).
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Corresponding editor: Yu Lei.
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Nguyen, V.D., Nguyen, T.T., Zhang, A. et al. Effect of three tree species on UV weathering of wood flour-HDPE composites. J. For. Res. 31, 1071–1079 (2020). https://doi.org/10.1007/s11676-019-00890-4
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DOI: https://doi.org/10.1007/s11676-019-00890-4