木质素填充改性SBS弹性体的性能

doi:10.16085/j.issn.1000-6613.2017.02.034

化工进展 ›› 2017, Vol. 36 ›› Issue (02): 647-651.DOI: 10.16085/j.issn.1000-6613.2017.02.034

木质素填充改性SBS弹性体的性能

赫羴姗, 孙雨彤, 张艳秋, 王岚, 邸明伟

东北林业大学材料科学与工程学院, 黑龙江哈尔滨 150040

收稿日期:2016-05-23 修回日期:2016-07-28 出版日期:2017-02-05 发布日期:2017-02-05
通讯作者: 邸明伟,博士,教授,博士生导师,研究方向为生物质复合材料及胶黏剂与胶接。E-mail:dimingwei@126.com。
作者简介:赫羴姗(1993-),女,硕士研究生,研究方向为木质素的应用。E-mail:hss986519788@126.com。
基金资助:
国家自然科学基金（31670567）、黑龙江省科学基金（C201335）及东北林业大学大学生院级创新训练计划（CL201605）项目。

Properties of styrene-butadiene-styrene block copolymer elastomer filled and modified by lignin

HE Shanshan, SUN Yutong, ZHANG Yanqiu, WANG Lan, DI Mingwei

The Material Science and Engineering College of Northeast Forestry University, Harbin 150040, Heilongjiang, China

Received:2016-05-23 Revised:2016-07-28 Online:2017-02-05 Published:2017-02-05

摘要/Abstract

摘要： 以玉米秸秆木质素为填充剂，利用溶液浇铸的方法制备了不同木质素填充的苯乙烯/丁二烯/苯乙烯嵌段共聚物（SBS）膜材料，借助力学性能测试以及动态力学分析（DMA）、锥形量热分析等手段，研究了木质素的填充对SBS力学性能和燃烧性能的影响。拉伸试验结果表明，木质素的填充能使SBS的力学性能提高，在木质素质量分数为6%时，SBS膜的拉伸强度可达到22.8MPa，断裂伸长率可达2400%，比未添加木质素时分别增加了32%和15%。DMA分析表明，木质素填充SBS后，弹性体的模量和玻璃化转变温度提高。锥形量热分析可以看出，木质素的添加降低了SBS燃烧过程中的总热释放量，并且使燃烧后的烟量减少；加入木质素后，SBS燃烧过程的质量损失变得缓慢，木质素的填充提高了SBS弹性体的阻燃性能。

关键词: 苯乙烯/丁二烯/苯乙烯嵌段共聚物, 木质素, 填充改性, 力学性能, 燃烧性能

Abstract: The styrene/butadiene/styrene block copolymer(SBS)membrane materials filled with various contents of corn straw lignin were prepared through solution casting. The effects of lignin contents on the performances of SBS were studied by mechanical property testing,dynamic mechanical analysis(DMA) and cone calorimeter test. The tensile test results showed that the mechanical properties of SBS elastomer could be improved by filling with lignin. The tensile strength and elongation at break for the SBS with 6% lignin were 22.8MPa and 2400%,respectively. Compared with the unfilled SBS,the tensile strength and elongation at break of modified SBS increased by 32% and 15% respectively. The DMA analysis indicated that the storage modulus and the glass-transition temperature(T_g) were also improved by filling with lignin. The cone calorimeter test results showed that the total heat release(THR)and the specific extinction area(SEA)were reduced by filling with lignin. The rate of mass loss was slower,which indicated that the flame retardant property of SBS was improved by filling with corn straw lignin.

Key words: styrene/butadiene/styrene block copolymer, lignin, filling modification, mechanical properties, combustion performance

中图分类号:

TQ334.3

赫羴姗, 孙雨彤, 张艳秋, 王岚, 邸明伟. 木质素填充改性SBS弹性体的性能[J]. 化工进展, 2017, 36(02): 647-651.

HE Shanshan, SUN Yutong, ZHANG Yanqiu, WANG Lan, DI Mingwei. Properties of styrene-butadiene-styrene block copolymer elastomer filled and modified by lignin[J]. Chemical Industry and Engineering Progree, 2017, 36(02): 647-651.

参考文献

[1] HAMLEY I W. Developments in block copolymer science and technology[M]. New York:Wiley,2004:1-4.
[2] COSTA P,SILVA J,SENCADAS V,et al. Mechanical,electrical and electro-mechanical properties of thermoplastic elastomer styrene-butadiene-styrene/multiwall carbon nanotubes composites[J]. Journal of Materials Science,2013,48(3):1172-1179.
[3] ROH D K,KOH J K,CHI W S,et al. Proton conducting crosslinked polymer electrolyte membranes based on SBS block copolymer[J]. Journal of Applied Polymer Science,2011,121(6):3283-3291.
[4] JEN M Y,SHIH C T. Biocompatibility of epoxidized styrene-butadiene-styrene block copolymer membrane[J]. Materials Science and Engineering C,2010,30(8):1151-1156.
[5] 刘杨,邸明伟,张彦华,等. 极性化SBS的热氧老化-(I)微观结构变化[J].高分子材料科学与工程,2010,26(7):74-77. LIU Y,DI M W,ZHANG Y H,et al. The thermal oxidation aging of pyridyl-functionalized SBS-(I)change for microstructure[J]. Polymer Materials Science & Engineering,2010,26(7):74-77.
[6] 邸明伟,刘杨,张彦华,等. 极性SBS的热氧老化-(Ⅱ)表面元素分析[J]. 高分子材料科学与工程,2010,26(7):82-85. DI M W,LIU Y,ZHANG Y H,et al. The thermal oxidation aging of pyridyl-functionalized SBS-(Ⅱ)surface elemental analysis[J]. Polymer Materials Science & Engineering,2010,26(7):82-85.
[7] CHERNYY S,SAIF U,JOMAAS G,et al. Modification of poly(styrene-block-butadiene-block-styrene)[SBS] with phosphorus containing fire retardants[J]. European Polymer Journal,2015,70:136-146.
[8] THAKUR V K,THAKUR M K. Recent advances in green hydrgels from lignin:a review[J]. International Journal of Biological Macromolecules,2015,72(9):834-847.
[9] 路瑶,魏贤勇,宗志敏,等. 木质素的结构研究与应用[J]. 化学进展,2013,25(5):838-858. LU Y,WEI X Y,ZONG Z M,et al. Structural investigation and application of lignins[J]. Progress in Chemistry,2013,25(5):838-858.
[10] WANG H H,NI Y H,SARWAR J M,et al. Stability of cross-linked acetic acid lignin-containing polyurethane[J]. Journal of Thermal Analysis and Calorimetry,2011,103(1):293-302.
[11] AMARAL J S,SEPÚLVEDA M,CATETO C A,et al. Fungal degradation of lignin-based rigid polyurethane foams[J]. Polymer Degradation and Stability,2012,97(10):2069-2076.
[12] GREGOROVA A,KOŠÍKOVÁ B,MORAVČÍK R. Stabilization effect of lignin in natural rubber[J]. Polymer Degradation and Stability,2006,91(2):229-233.
[13] BAHL K,SWANSON N,PUGH C,et al. Polybutadiene-g-polypentafluorostyrene as a coupling agent for lignin-filled rubber compounds[J]. Polymer,2014,55(26):6754-6763.
[14] BAHL K,TOSHIKAZU M,JANA S C. Hybrid fillers of lignin and carbon black for lowering of viscoelastic loss in rubber compounds[J]. Polymer,2014,55(16):3825-3835.
[15] BOTROS S H,EID M A M,NAGEEB Z A. Thermal stability and dielectric relaxation of natural rubber/soda lignin and natural rubber/thiolignin composites[J]. Journal of Applied Polymer Science,2006,99(5):2504-2511.
[16] WANG H,ALLAN E,NEIL E. Prevulcanized natural rubber latex/modified lignin dispersion for water vapour barrier coatings on paperboard packaging[J]. Advanced Materials Research,2008,47-50(1):93-96.

木质素填充改性SBS弹性体的性能

Properties of styrene-butadiene-styrene block copolymer elastomer filled and modified by lignin

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	王家庆, 宋广伟, 李强, 郭帅成, DAI Qingli. 橡胶混凝土界面改性方法及性能提升路径[J]. 化工进展, 2023, 42(S1): 328-343.
[2]	戴欢涛, 曹苓玉, 游新秀, 徐浩亮, 汪涛, 项玮, 张学杨. 木质素浸渍柚子皮生物炭吸附CO₂特性[J]. 化工进展, 2023, 42(S1): 356-363.
[3]	关红玲, 杨辉, 井红权, 刘玉琼, 谷守玉, 王好斌, 侯翠红. 木质素基控释材料及其在药物输送和肥料控释中的应用[J]. 化工进展, 2023, 42(7): 3695-3707.
[4]	任建鹏, 吴彩文, 刘慧君, 吴文娟. 木质素-聚苯胺复合材料的制备及对刚果红的吸附[J]. 化工进展, 2023, 42(6): 3087-3096.
[5]	于丁一, 李圆圆, 王晨钰, 纪永升. pH响应性木质素水凝胶的制备及药物控释[J]. 化工进展, 2023, 42(6): 3138-3146.
[6]	杨程瑞雪, 黄琪媛, 冉建速, 崔耘通, 王健健. 磷酸修饰二氧化硅负载钯催化剂用于木质素衍生物高效水相低温加氢脱氧[J]. 化工进展, 2023, 42(10): 5179-5190.
[7]	张鹏, 王绍庆, 李志合, 张安东, 高亮, 万震, 宋宁. 赤泥/木质素共热解制备复合吸附材料及其性能[J]. 化工进展, 2022, 41(S1): 407-414.
[8]	刘大晨, 杜明慧, 王衡. 交联型特辛基酚醛树脂酚羟基间位的溴化改性[J]. 化工进展, 2022, 41(S1): 382-388.
[9]	龙垠荧, 杨健, 管敏, 杨怡洛, 程正柏, 曹海兵, 刘洪斌, 安兴业. 木质素基材料在混合型超级电容器电极材料中的研究进展[J]. 化工进展, 2022, 41(9): 4855-4865.
[10]	汪兴, 赵子龙, 张小山, 王宏杰, 董文艺, 陈慧慧. 制备条件对生物炭载铁催化剂催化破络Ni-EDTA性能及活性组分浸出的影响[J]. 化工进展, 2022, 41(9): 4831-4839.
[11]	蒲福龙, 伍尚炜, 郑映玲, 郑玉意, 侯雪丹. 基于乳酸的深度共熔溶剂提取秸秆木质素对纤维素酶水解效率的影响[J]. 化工进展, 2022, 41(9): 4937-4945.
[12]	张伟, 安兴业, 刘利琴, 龙垠荧, 张昊, 程正柏, 曹海兵, 刘洪斌. 木质素纳米颗粒/天然纤维基活性碳纤维材料的制备及其电化学性能[J]. 化工进展, 2022, 41(7): 3770-3783.
[13]	张丽珠, 王欢, 李琼, 杨东杰. 木质素衍生吸附材料及其在废水处理中的应用研究进展[J]. 化工进展, 2022, 41(7): 3731-3744.
[14]	娄瑞, 刘钰, 田杰, 张亚男. 纳米木质素基多孔炭的制备及其电化学性能[J]. 化工进展, 2022, 41(6): 3170-3177.
[15]	薛李静, 费星, 刘江淋, 吴林军, 仇中杰, 许权洲, 钟晓文, 林绪亮, 秦延林. 木质素基碳材料催化剂的制备及应用研究进展[J]. 化工进展, 2022, 41(5): 2441-2450.