1. 毕业设计（论文）的内容和要求

主要内容包括：本课题的目的在于探索丁苯热塑性弹性体/聚烯烃共混物结构与性能，二者种类分别选用sbs和pp。

pp综合性能优异，具有良好的力学性能，优良的机械强度及突出的耐磨性、耐折叠型和刚性。

sbs 具有拉伸性能好、电性能优良等特点，且同时兼具橡胶和塑料的性能，具有加工工艺简单，生产能耗低，加工周期短等优点。

2. 参考文献

[1] Wu Y, Shentu B, Weng Z. Synergistic effect of SBS and trimethylopropane trimethacrylate (TMPTMA) on dynamically vulcanized SEBS/PP blends[J]. Journal of Applied Polymer Science, 2016, 134(5). [2] Song X, Wang Z, Wang B. Mechanical properties, morphology, and Mullins effect of thermoplastic elastomers based on polypropylene and waste ethylene-propylene-diene terpolymer powder compatibilized by styrene-butadiene-styrene block copolymer[J]. Journal of Thermoplastic Composite Materials, 2014. [3] Yang L, Huang J, Lu X, et al. Influences of dicumyl peroxide on morphology and mechanical properties of polypropylene/poly(styrene- b -butadiene- b -styrene) blends via vane-extruder[J]. Journal of Applied Polymer Science, 2015, 132(9). [4] Basseri G, Mazidi M M, Hosseini F, et al. Relationship among microstructure, linear viscoelastic behavior and mechanical properties of SBS triblock copolymer-compatibilized PP/SAN blend[J]. Polymer Bulletin, 2014, 71(2):465-486. [5] Song Y, Xu C, Zheng Q. Styrene-butadiene-styrene copolymer compatibilized carbon black/polypropylene/polystyrene composites with tunable morphology, electrical conduction and rheological stabilities.[J]. Soft Matter, 2014, 10(10):2685-92. [6] Vishal Das, A. K. Pandey. Melt Elastic Properties during Capillary Extrusion of PP Impact Copolymer/Styrene-Butadiene-Styrene Block Copolymer Blends[J]. Polymer-Plastics Technology and Engineering, 2013, 52(13):1381-1389. [7] Xu C, Tan Y, Song Y, et al. Influences of compatibilization and compounding process on electrical conduction and thermal stabilities of carbon black-filled immiscible polypropylene/polystyrene blends[J]. Polymer International, 2013, 62(2):238#8211;245. [8] Fernandes L L, Freitas C A, Demarquette N R, et al. Photodegradation of thermodegraded polypropylene/high-impact polystyrene blends: Mechanical properties[J]. Journal of Applied Polymer Science, 2011, 120(2):770#8211;779. [9] Shashidhara G M, Devi S H K. Studies on PP/SBS blends with and without nanoclay[J]. Indian Journal of Engineering Materials Sciences, 2011, 18(1):69-78. [10] Vishal Das, Saurabh Singh Gautam, Arvind Kumar Pandey. Effect of SBS Content on Low Temperature Impact Strength, Morphology and Rheology of PP-cp/SBS Blends[J]. Polymer-Plastics Technology and Engineering, 2011, 50(8):825-832. [11] Tsai Y, Wu J H, Li C H, et al. Optical transparency, thermal resistance, intermolecular interaction, and mechanical properties of poly(styrene-butadiene-styrene) copolymer-based thermoplastic elastomers[J]. Journal of Applied Polymer Science, 2010, 116(1):172#8211;178. [12] Silva P A D, Jacobi M M, Schneider L K, et al. SBS nanocomposites as toughening agent for polypropylene[J]. Polymer Bulletin, 2010, 64(3):245-257. [13] Zhang X, Li B, Wang K, et al. The effect of interfacial adhesion on the impact strength of immiscible PP/PETG blends compatibilized with triblock copolymers[J]. Polymer, 2009, 50(19):4737-4744. [14] Al-Saleh M H, Sundararaj U. Mechanical properties of carbon black-filled polypropylene/polystyrene blends containing styrene-butadiene-styrene copolymer[J]. Polymer Engineering Science, 2009, 49(4):693#8211;702. [15] Hern#225;ndez M, Santana O O, Ichazo M N, et al. Fracture behavior at low strain rate of dynamically and statically vulcanized polypropylene/styrene#8211;butadiene#8211;styrene block copolymer blends[J]. Polymer Testing, 2008, 27(7):881-885. [16] Al-Saleh M H, Sundararaj U. Nanostructured carbon black filled polypropylene/polystyrene blends containing styrene#8211;butadiene#8211;styrene copolymer: Influence of morphology on electrical resistivity[J]. European Polymer Journal, 2008, 44(7):1931-1939. [17] 王德胥, 周俊. SBS与聚丙烯的共混及共混物的性能研究[J]. 广州化工, 2016, 44(5):85-86. [18] 陈宝书, 栾道成, 郭挺,等. PP/SBS热塑性弹性体复合材料的性能研究[J]. 塑料, 2009, 38(2):16-18. [19] 宋剑斌, 杨文斌, 陈丽红,等. ABS/PETG双连续相形态及流变性能研究[J]. 塑料工业, 2013, 41(5):101-104.

3. 毕业设计（论文）进程安排

起讫日期 设计（论文）各阶段工作内容 备 注 2.26-3.11 文献查询及文献翻译 3.12-3.18 完成开题报告并开题 3.19-4.22 进行实验工作 4.23－4.29 毕业设计中期检查 4.30－6.10 继续实施实验并撰写论文 6.11-6.22 论文答辩