木质素磺酸钙/高密度聚乙烯复合材料的力学性能
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摘要
采用木质素磺酸钙(CL)填充高密度聚乙烯(HDPE)制备CL/HDPE复合材料,利用SEM、DSC、XRD对CL/HDPE复合材料进行表征,并对其强度、蠕变行为及应力松弛等力学性能进行测试。结果表明,CL/HDPE复合材料具有良好的结合界面和热稳定性;CL的加入可以提高CL/HDPE复合材料的弯曲强度,但对其冲击强度会产生不利影响;CL含量的增加有利于提高CL/HDPE复合材料的抗蠕变性能和抗应力松弛能力,而温度的升高会对CL/HDPE复合材料的蠕变行为和应力松弛产生不利影响。
Calcium lignosulfonate(CL)was used to fill high density polyethylene(HDPE)to prepare CL/HDPE composites,the composites were characterized by SEM,DSC,XRD,and the mechanical properties such as strength,creep behavior and stress relaxation of CL/HDPE composites were tested.The results show that the CL/HDPE composites have good the bonding interface and the thermal stability;the addition of CL can improve the flexural strength,but it can lead a negative effect on the impact strength of CL/HDPE composites;the increase of CL content can improve the creep resistance and stress relaxation,but the increase of temperature can lead a negative effect on the creep behavior and stress relaxation of CL/HDPE composites.
Calcium lignosulfonate(CL)was used to fill high density polyethylene(HDPE)to prepare CL/HDPE composites,the composites were characterized by SEM,DSC,XRD,and the mechanical properties such as strength,creep behavior and stress relaxation of CL/HDPE composites were tested.The results show that the CL/HDPE composites have good the bonding interface and the thermal stability;the addition of CL can improve the flexural strength,but it can lead a negative effect on the impact strength of CL/HDPE composites;the increase of CL content can improve the creep resistance and stress relaxation,but the increase of temperature can lead a negative effect on the creep behavior and stress relaxation of CL/HDPE composites.
引文
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[17]ZHANG Q,YI W,LI Z,et al.Mechanical properties of rice husk biochar reinforced high density polyethylene composites[J].Polymers,2018,10(3):030286.
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[19]赵鲲鹏,巴子钰,张庆法,等.新型木塑3D打印材料聚乳酸/木粉复合材料的非等温结晶动力学[J].塑料科技,2017,45(12):76-80.ZHAO K P,BA Z Y,ZHANG Q F,et al.Non-isothermal crystallization kinetics of PLA/wood powder composites as new wood plastic 3Dprinting material[J].Plastics Science and Technology,2017,45(12):76-80(in Chinese).
[20]RAGHU N,KALE A,RAJ A,et al.Mechanical and thermal properties of wood fibers reinforced poly(lactic acid)/thermoplasticized starch composites[J].Journal of Applied Polymer Science,2018,135(15):46118.
[21]周亚巍,宁莉萍,李贤伟,等.铝矾土改性竹粉/HDPE复合材料性能[J].复合材料学报,2015,32(4):977-982.ZHOU Y W,NING L P,LI X W,et al.Properties of bamboo flour/HDPE composites modified by bauxite[J].Acta Materiae Compositae Sinica,2015,32(4):977-982(in Chinese).
[22]HO M P,LAU K T,WANG H,et al.Improvement on the properties of polylactic acid(PLA)using bamboo charcoal particles[J].Composites Part B:Engineering,2015,81:14-25.
[23]王敏,何春霞,朱贵磊,等.不同植物纤维/骨胶复合材料的性能对比[J].复合材料学报,2017,34(5):1103-1110.WANG M,HE C X,ZHU G L,et al.Performance comparison of different plant fibers/bone glue composites[J].Acta Materiae Compositae Sinica,2017,34(5):1103-1110(in Chinese).
[24]周志鹏,张可望,李巧,等.木质素/聚乳酸复合材料的结构与性能[J].高分子材料科学与工程,2017,33(12):31-35.ZHOU Z P,ZHANG K W,LI Q,et al.Structure and properties of lignin/poly(l-lactic acid)composites[J].Polymer Materials Science&Engineering,2017,33(12):31-35(in Chinese).
[25]朱碧华,何春霞,石峰,等.三种壳类植物纤维/聚氯乙烯复合材料性能比较[J].复合材料学报,2017,34(2):291-297.ZHU B H,HE C X,SHI F,et al.Performance comparison of three kinds of husk’s fibers/polyvinyl chloride composites[J].Acta Materiae Compositae Sinica,2017,34(2):291-297(in Chinese).
[26]杨晓明,王铎,田耘.纳米MgO/高密度聚乙烯复合材料的性能[J].复合材料学报,2016,33(2):234-239.YANG X M,WANG D,TIAN Y.Performance of nanoMgO/high density polyethylene composites[J].Acta Materiae Compositae Sinica,2016,33(2):234-239(in Chinese).
[27]ZHANG Q,CAI H,REN X,et al.The dynamic mechanical analysis of highly filled rice husk biochar/high-density polyethylene composites[J].Polymers,2017,9(11):9110628.
[28]曹岩,徐海龙,王伟宏,等.模压成型的杨木纤维/高密度聚乙烯复合材料蠕变性能和蠕变模型[J].复合材料学报,2016,33(6):1174-1178.CAO Y,XU H L,WANG W H,et al.Creep properties and creep model of poplar wood fiber/high-density polyethylene composites prepared by compression molding[J].Acta Materiae Compositae Sinica,2016,33(6):1174-1178(in Chinese).
[29]TUNGKAVET T,SIRIVAT A,SEETAPAN N,et al.Stress relaxation behavior of(Ala-Gly-Pro-Arg-Gly-Glu-4Hyp-Gly-Pro-)gelatin hydrogels under electric field:Timeelectric field superposition[J].Polymer,2013,54(9):2414-2421.
[30]孙银宝,刘凯,叶金蕊,等.织物增强复合材料梁结构热校形工艺[J].复合材料学报,2017,34(4):744-748.SUN Y B,LIU K,YE J R,et al.Hot sizing process for fabric-reinforced composite beams[J].Acta Materiae Compositae Sinica,2017,34(4):744-748(in Chinese).
[2]ZHANG T,CAI G,LIU S.Application of lignin-based by-product stabilized silty soil in highway subgrade:A field investigation[J].Journal of Cleaner Production,2017,142(4):4243-4257.
[3]王芳,蒯君涛,胡高铨,等.酚化酶解木质素-环氧树脂/环氧树脂复合材料的合成及性能[J].复合材料学报,2017,34(12):2681-2688.WANG F,KUAI J T,HU G Q,et al.Synthesis and properties of phenolic modified enzymatic hydrolysis lignin-epoxy resin/epoxy resin composites[J].Acta Materiae Compositae Sinica,2017,34(12):2681-2688(in Chinese).
[4]余慧群,周海,廖艳芳,等.工业木质素的来源及其改性应用进展[J].企业科技与发展,2010(18):19-23.YU H Q,ZHOU H,LIAO Y F,et al.Source of industrial lignin and its development of modified application[J].Enterprise Science and Technology&Development,2010(18):19-23(in Chinese).
[5]唐声飞,李伟雄,周学忠.谈谈木质素磺酸钙的改性与应用[J].混凝土,2003(9):35-36.TANG S F,LI W X,ZHOU X Z.Discussing the changingnature and application of wood quality salphonate calcium[J].Concrete,2003(9):35-36(in Chinese).
[6]向育君,徐伟箭,夏新年,等.木质素磺酸盐研究及其主要应用最新进展[J].高分子通报,2010(9):99-104.XIANG Y J,XU W J,XIA X N,et al.Lately progress of lignosuifonate research and main application[J].Polymer Bulletin,2010(9):99-104(in Chinese).
[7]BARTON-PUDLIK J,CZAJA K,GRAYMEK M,et al.Evaluation of wood-polyethylene composites biodegradability caused by filamentous fungi[J].International Biodeterioration&Biodegradation,2017,118:10-18.
[8]ZHANG Y,WU J Q,LI H,et al.Heat treatment of industrial alkaline lignin and its potential application as adhesive for green wood-lignin composites[J].ACS Sustainable Chemistry&Engineering,2017,5(8):7269-7277.
[9]袁媛,郭明辉.复配改性工业木质素/木纤维复合材料的制备与表征[J].复合材料学报,2014,31(4):1098-1105.YUAN Y,GUO M H.Preparation and characterization of hybrid modified industrial lignin/wood fiber composites[J].Acta Materiae Compositae Sinica,2014,31(4):1098-1105(in Chinese).
[10]胡建鹏,郭明辉.木质素磺酸铵对聚乳酸/木纤维可生物降解复合材料力学与热性能的影响[J].复合材料学报,2015,32(3):657-664.HU J P,GUO M H.Influence of ammonium lignosulphonate on mechanical and thermal properties of polylactic acid/wood fiber biodegradable composites[J].Acta Materiae Compositae Sinica,2015,32(3):657-664(in Chinese).
[11]姚庆鑫,谢建军,赵玉双,等.膨润土/木质素磺酸钠-g-丙烯酰胺-马来酸酐选择性吸附树脂的制备与表征[J].复合材料学报,2016,33(4):797-805.YAO Q X,XIE J J,ZHAO Y S,et al.Preparation and characterization of selective adsorbent resin comprising of bentonite/sodium lignosulfonate graft-polymerized with acrylamide and maleic anhydride[J].Acta Materiae Compositae Sinica,2016,33(4):797-805(in Chinese).
[12]董雪波,李琼,童国林.木质素/PVC复合材料的研究与发展[J].林产工业,2008,35(1):13-15.DONG X B,LI Q,TONG G L.Research and development of PVC/lignin composite[J].Forest Products Industry,2008,35(1):13-15(in Chinese).
[13]LI X F.Preparation and properties of biodegradable sodium lignosulfonate/poly(vinyl alcohol)blend films[J].Advanced Materials Research,2010,160-162:676-681.
[14]HILBURG S L,EIDER A N,CHUNG H,et al.A universal route towards thermoplastic lignin composites with improved mechanical properties[J].Polymer,2014,55(4):995-1003.
[15]张庆法,杨科研,蔡红珍,等.稻壳/高密度聚乙烯复合材料与稻壳炭/高密度聚乙烯复合材料性能对比[J].复合材料学报,2018,35(11):3044-3050.ZHANG Q F,YANG K Y,CAI H Z,et al.Comparison of properties between rice husk/high density polyethylene and rice husk biochar/high density polyethylene composites[J].Acta Materiae Compositae Sinica,2018,35(11):3044-3050(in Chinese).
[16]郝建秀,王海刚,王伟宏,等.利用弹性体增韧木粉/HDPE复合材料[J].复合材料学报,2016,33(5):976-983.HAO J X,WANG H G,WANG W H,et al.Improve toughness of wood flour/HDPE composites with elastomers[J].Acta Materiae Compositae Sinica,2016,33(5):976-983(in Chinese).
[17]ZHANG Q,YI W,LI Z,et al.Mechanical properties of rice husk biochar reinforced high density polyethylene composites[J].Polymers,2018,10(3):030286.
[18]DAS O,BHATTACHARYYA D,HUI D,et al.Mechanical and flammability characterisations of biochar/polypropylene biocomposites[J].Composites Part B:Engineering,2016,106:120-128.
[19]赵鲲鹏,巴子钰,张庆法,等.新型木塑3D打印材料聚乳酸/木粉复合材料的非等温结晶动力学[J].塑料科技,2017,45(12):76-80.ZHAO K P,BA Z Y,ZHANG Q F,et al.Non-isothermal crystallization kinetics of PLA/wood powder composites as new wood plastic 3Dprinting material[J].Plastics Science and Technology,2017,45(12):76-80(in Chinese).
[20]RAGHU N,KALE A,RAJ A,et al.Mechanical and thermal properties of wood fibers reinforced poly(lactic acid)/thermoplasticized starch composites[J].Journal of Applied Polymer Science,2018,135(15):46118.
[21]周亚巍,宁莉萍,李贤伟,等.铝矾土改性竹粉/HDPE复合材料性能[J].复合材料学报,2015,32(4):977-982.ZHOU Y W,NING L P,LI X W,et al.Properties of bamboo flour/HDPE composites modified by bauxite[J].Acta Materiae Compositae Sinica,2015,32(4):977-982(in Chinese).
[22]HO M P,LAU K T,WANG H,et al.Improvement on the properties of polylactic acid(PLA)using bamboo charcoal particles[J].Composites Part B:Engineering,2015,81:14-25.
[23]王敏,何春霞,朱贵磊,等.不同植物纤维/骨胶复合材料的性能对比[J].复合材料学报,2017,34(5):1103-1110.WANG M,HE C X,ZHU G L,et al.Performance comparison of different plant fibers/bone glue composites[J].Acta Materiae Compositae Sinica,2017,34(5):1103-1110(in Chinese).
[24]周志鹏,张可望,李巧,等.木质素/聚乳酸复合材料的结构与性能[J].高分子材料科学与工程,2017,33(12):31-35.ZHOU Z P,ZHANG K W,LI Q,et al.Structure and properties of lignin/poly(l-lactic acid)composites[J].Polymer Materials Science&Engineering,2017,33(12):31-35(in Chinese).
[25]朱碧华,何春霞,石峰,等.三种壳类植物纤维/聚氯乙烯复合材料性能比较[J].复合材料学报,2017,34(2):291-297.ZHU B H,HE C X,SHI F,et al.Performance comparison of three kinds of husk’s fibers/polyvinyl chloride composites[J].Acta Materiae Compositae Sinica,2017,34(2):291-297(in Chinese).
[26]杨晓明,王铎,田耘.纳米MgO/高密度聚乙烯复合材料的性能[J].复合材料学报,2016,33(2):234-239.YANG X M,WANG D,TIAN Y.Performance of nanoMgO/high density polyethylene composites[J].Acta Materiae Compositae Sinica,2016,33(2):234-239(in Chinese).
[27]ZHANG Q,CAI H,REN X,et al.The dynamic mechanical analysis of highly filled rice husk biochar/high-density polyethylene composites[J].Polymers,2017,9(11):9110628.
[28]曹岩,徐海龙,王伟宏,等.模压成型的杨木纤维/高密度聚乙烯复合材料蠕变性能和蠕变模型[J].复合材料学报,2016,33(6):1174-1178.CAO Y,XU H L,WANG W H,et al.Creep properties and creep model of poplar wood fiber/high-density polyethylene composites prepared by compression molding[J].Acta Materiae Compositae Sinica,2016,33(6):1174-1178(in Chinese).
[29]TUNGKAVET T,SIRIVAT A,SEETAPAN N,et al.Stress relaxation behavior of(Ala-Gly-Pro-Arg-Gly-Glu-4Hyp-Gly-Pro-)gelatin hydrogels under electric field:Timeelectric field superposition[J].Polymer,2013,54(9):2414-2421.
[30]孙银宝,刘凯,叶金蕊,等.织物增强复合材料梁结构热校形工艺[J].复合材料学报,2017,34(4):744-748.SUN Y B,LIU K,YE J R,et al.Hot sizing process for fabric-reinforced composite beams[J].Acta Materiae Compositae Sinica,2017,34(4):744-748(in Chinese).
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