多孔性可瓷化聚合物复合材料的制备与性能研究任务书
2020-07-01 20:53:14
1. 毕业设计(论文)的内容和要求
为了培养本科生综合运用所学专业理论知识和技能,培养学生对本专业领域问题的观察能力、思维能力、分析能力、判断能力、创新能力、文字表达能力和解决实际问题的能力,毕业论文的主要内容为: 以硅橡胶或乙烯醋酸乙烯酯共聚物为基体,通过添加成瓷填料、发泡剂、结构控制剂、等助剂,制备一种多孔性可瓷化聚合物复合材料。
旨在通过填料间的晶化反应和高温熔融渗透的作用保持其高温烧蚀下的机械性能,同时通过添加发泡剂使得基体在高温烧蚀过程中膨胀发泡,从而解决材料的烧蚀收缩、熔融形变、高温电绝缘性能差等问题。
具体要求如下: 1.查阅相关文献不少于 15篇. 2.翻译一篇外文文献,(不少于3000汉字) 3.在此基础上,进行论文初步开题 4.根据开题报告内容,进行论文实验工作. 5. 注意按时完成实验进展情况阶段性总结汇报、中期汇报、论文撰写及终期答辩。
2. 参考文献
[1] Xu Z, Tang X, Zheng J. Thermal Stability and Flame Retardancy of Rigid Polyurethane Foams/Organoclay Nanocomposites[J]. Polymer-Plastics Technology and Engineering, 2008,47(11):1136-1141. [2] Hanu L G, Simon G P, Cheng Y B. Preferential orientation of muscovite in ceramifiable silicone composites[J]. Materials Science and Engineering: A, 2005,398(1-2):180-187. [3] Mansouri J, Burford R P, Cheng Y B, et al. Formation of strong ceramified ash from silicone-based compositions[J]. Journal of Materials Science, 2005,40(21):5741-5749. [4] Mansouri J, Burford R P, Cheng Y B. Pyrolysis behaviour of silicone-based ceramifying composites[J]. Materials Science and Engineering: A, 2006,425(1-2):7-14. [5] Mansouri J, Wood C A, Roberts K, et al. Investigation of the ceramifying process of modified silicone#8211;silicate compositions[J]. Journal of Materials Science, 2007,42(15):6046-6055. [6] Hanu L G, Simon G P, Mansouri J, et al. Development of polymer ceramic composites for improved fire resistance[J]. Journal of Materials Processing Technology, 2004,153-154:401-407. [7] Gong X, Shen Y, Wang T. Improved ceramifiable properties of EVA composites with whitened and capsulized red phosphorus (WCRP)[J]. Rsc Advances, 2016,6(99):96984-96989. [8] 邵海彬, 张其土, 王庭慰. 可瓷化硅橡胶的制备与性能: 第七届中国功能材料及其应用学术会议, 中国湖南长沙, 2010[C]. [9] 周传忠, 刘小艳, 吴福迪, 等. 隔热耐烧蚀硅橡胶防热套研制[J]. 环境工程, 2014(S1):1065-1068. [10] Polanskyacute; R, Polansk#225; M. Testing of the fire-proof functionality of cable insulation under fire conditions via insulation resistance measurements[J]. Engineering Failure Analysis, 2015,57:334-349. [11] Guo J, Gao W, Wang Y, et al. Effect of glass frit with low softening temperature on the properties, microstructure and formation mechanism of polysiloxane elastomer-based ceramizable composites[J]. Polymer Degradation and Stability, 2017,136:71-79. [12] Wang J, Ji C, Yan Y, et al. Mechanical and ceramifiable properties of silicone rubber filled with different inorganic fillers[J]. Polymer Degradation and Stability, 2015,121:149-156. [13] Hu S, Chen F, Li J, et al. The ceramifying process and mechanical properties of silicone rubber/ ammonium polyphosphate/aluminium hydroxide/mica composites[J]. Polymer Degradation and Stability, 2016,126:196-203. [14] Gong X, Wu T, Ma J, et al. Improved self-supporting property of ceramifying silicone rubber composites by forming crystalline phase at high temperatures[J]. Journal of Alloys and Compounds, 2017,706:322-329. [15] 龚伟, 倪金玲, 朱宝立. 9家晶硅太阳能电池企业职业病危害调查[J]. 环境与职业医学, 2014(12):957-960. [16] 李旭东, 尹怡璇, 张轶群, 等. 一起五氧化二磷引起的急性职业中毒[J]. 职业卫生与病伤, 2006(03):202. [17] Hu S, Chen F, Li J, et al. The microstructure evolution and mechanical properties of ammonium polyphosphate/aluminium hydroxide/mica during thermal reaction[J]. Journal Of Ceramic Processing Research, 2016,17(8):858-864. [18] Rodrigo P D D. Fire Performance Polymer Compising Glass composition.[P]. 2010.02.06. [19] Yang D, Zhang W, Jiang B. Ceramization and oxidation behaviors of silicone rubber ablative composite under oxyacetylene flame[J]. Ceramics International, 2013,39(2):1575-1581. [20] Wang B, Tang Q, Hong N, et al. Effect of Cellulose Acetate Butyrate Microencapsulated Ammonium Polyphosphate on the Flame Retardancy, Mechanical, Electrical, and Thermal Properties of Intumescent Flame Retardant Ethylene Vinyl Acetate Copolymer Microencapsulated Ammonium Polyphosphate Polyamide-6 Blends[J]. ACS Applied Materials Interfaces, 2011,3(9):3754-3761. [21] Zhang X, Guan Y, Xie Y, et al. ”House of cards” structures in silicone rubber composites for superb anti-collapsing performance at medium high temperature[J]. RSC Advances, 2016,6(10):7970-7976. [22] 高振昕, 任喜新, 赵孟喜, 等. α方石英的结晶形貌[J]. 硅酸盐学报, 1992(01):99-102. [23] 彭小弟, 夏亚芳, 刘 军. 一种新型陶瓷化高分子复合耐火硅橡胶耐火电缆的研制[J]. 电线电缆, 2007, 4(4): 28#8722;29. [24] 苏柳梅, 崔昌华, 尚用甲, 等. 可瓷化高分子复合防火材料的研究进展[J]. 粉末冶金材料科学与工程, 2009, 14(5): 290#8722;294. [25] 马青松, 陈朝辉. 聚硅氧烷转化 Si-O-C 陶瓷的电阻率[J]. 稀有金属材料与工程, 2007, 36(增刊 1): 619#8722;621. [26] 杨雪梅, 陈福林, 刘晓暄, 等. 有机过氧化物硫化体系在橡胶应用中的研究进展[J]. 特种橡胶制品, 2009, 3(30): 79#8722;84. [27] 邵海彬,张其土,等.可瓷化硅橡胶的制备与性能[J].2011, 33(1): 1671-7627. [28] 邵海彬,张其土,魏方明,等 . 耐火电缆耐火绝缘层材料的研究进展[J]. 材料导报,2011,25( 3) : 36 - 39( 44) . [29] 魏方明,王庭慰,邵海彬 . 硅氧烷基聚合物陶瓷化研究进展[J]. 中国塑料,2010,24( 10) : 17 - 20. [30] 苏柳梅,樊星,尤红梅,等 . 硅橡胶 /黏土可瓷化复合材料的热行为及微观结构[J]. 粉末冶金材料科学与工程,2011,12( 16) : 856 - 863. [31] 杨栋,张炜,姜本正. 硅橡胶基绝热材料高温热行为研究[J]. 固体火箭技术,2012,35(3): 396 - 400.
3. 毕业设计(论文)进程安排
1.前期:下达任务书,查阅文献,了解课题,做好前期工作; 2.开题阶段:第三周前完成英文文献的翻译:文献字数3000字以上;完成开题报告,并准备好开题答辩PPT; 3.实验阶段:第四周~第十五周,开展实验工作,主要包含:原料的预处理;对原料进行混炼;样品的制备;烧蚀前后样品的性能测试及表征;中期检查:根据学校期中教学质量检查的有关文件通知执行。
4.毕业论文撰写答辩阶段:第十六~十八周,论文撰写及论文答辩PPT,具体参见学校要求。