Citation: Lin Jia, Wen-chao Zhang, Bin Tong, Rong-jie Yang, Ding-hua Li. Synergistic Effect between Octaphenyl Silsesquioxane and Ammouium Polyphoshate in Flame-retarded Poly(lactic acid)[J]. Acta Polymerica Sinica, ;2019, 50(7): 740-751. doi: 10.11777/j.issn1000-3304.2018.18257 shu

Synergistic Effect between Octaphenyl Silsesquioxane and Ammouium Polyphoshate in Flame-retarded Poly(lactic acid)

School of Materials Science & Engineering, National Engineering Research Center of Flame Retardant Materials,Beijing Institute of Technology, Beijing 100081

Corresponding author: Wen-chao Zhang, zwc18@bit.edu.cn
Received Date: 28 November 2018
Revised Date: 21 December 2018
Available Online: 23 January 2019

The flame retardancy of poly(lactic acid) (PLA) was for the first time improved by a synergistic effect between octaphenyl silsesquioxane (OPS) the organic-inorganic hybrid and ammonium polyphosphate (APP) the inorganic phosphorus-based flame retardant. PLA/OPS, PLA/APP, and PLA/OPS+APP composites fabricated by twin-screw melt blending were subjected to a series of characterizations, including vertical test, cone calorimetry, and limiting oxygen index measurements. Remarkable enhancement was achieved for the flame retardant properties of PLA/OPS+APP, as OPS and APP could reduce synergistically the heat release rate (HRR) of PLA. Dispersion of OPS and APP in the PLA matrix was observed by scanning electron microscopy (SEM), while thermal stability of the composites prepared was studied via thermogravimetric analysis (TGA). For an in-depth understanding of the combustion process, morphology and elemental composition of the char residues after cone calorimetry test were further investigated through SEM, energy dispersive X-ray spectrometry, and X-ray photoelectron spectroscopy. Results showed that both OPS and APP were uniformly distributed in the PLA matrix. Besides, the initial decomposition processes of APP and PLA were in good accordance with each other, while the thermal decomposition process of OPS agreed well with that of APP at high temperature; such matching decomposition processes and synergism between OPS and APP gave rise to an improved thermal stability of the PLA composites prepared. Apart from the reduction of HRR peak, OPS/APP synergy could diminish significantly the retardant-induced smoke release while maintaining a satisfactory tensile performance for the PLA material. Finally, underlying mechanisms of the specific combustion process were tentatively proposed for the three kinds of flame-retardant PLA composites.
- Poly(lactic acid),
- Octaphenyl silsesquioxane,
- Ammouium polyphoshate,
- Flame retardancy
1. [1]
2. [2]
  Xuan S, Hu Y, Song L, Wang X, Yang H, Lu H. Combust Sci Technol, 2012, 184(4): 456 − 468 doi: 10.1080/00102202.2011.648032
3. [3]
  Ye L, Ren J, Cai S, Wang Z, Li J. Chinese J Polym Sci, 2016, 34(6): 785 − 796 doi: 10.1007/s10118-016-1799-z
4. [4]
  Zhang W, Camino G, Yang R. Prog Polym Sci, 2017, 67: 77 − 125 doi: 10.1016/j.progpolymsci.2016.09.011
5. [5]
  Jiang P, Gu X, Zhang S, Sun J, Xu R, Bourbigot S, Duquesne S, Casetta M. Polymer, 2015, 79: 221 − 231 doi: 10.1016/j.polymer.2015.10.029
6. [6]
  Jia L, Zhang W C, Tong B, Yang R J. Chinese J Polym Sci, 2018, 36(7): 871 − 879 doi: 10.1007/s10118-018-2098-7
7. [7]
  Wei L L, Wang D Y, Chen H B, Chen L, Wang X, Wang Y Z. Polym Degrad Stab, 2011, 96(9): 1557 − 1561 doi: 10.1016/j.polymdegradstab.2011.05.018
8. [8]
  Li D F, Zhao X, Jia Y W, Wang X L, Wang Y Z. Compos Commun, 2018, 8: 52 − 57 doi: 10.1016/j.coco.2018.04.001
9. [9]
10. [10]
  Wang, X, Xuan, S, Song, L, Yang, H, L u, H, Hu, Y. J Macromol Sci Part B Phys, 2012, 51(2): 255 − 268 doi: 10.1080/00222348.2011.585334
11. [11]
  Butola B S, Joshi M, Kumar S. Fiber Polym, 2010, 11(8): 1137 − 1145 doi: 10.1007/s12221-010-1137-y
12. [12]
  Gupta R, Kandasubramanian B. RSC Adv, 2015, 5(12): 8757 − 8769 doi: 10.1039/C4RA10905H
13. [13]
  Zhang Y, He J, Yang R. Polym Degrad Stab, 2016, 125: 140 − 147 doi: 10.1016/j.polymdegradstab.2015.12.007
14. [14]
  Li L, Li X, Yang R. J Appl Polym Sci, 2012, 124(5): 3807 − 3814 doi: 10.1002/app.v124.5
15. [15]
  Camino G, Costa L, Martinasso G. Polym Degrad Stab, 1989, 23(4): 359 − 376 doi: 10.1016/0141-3910(89)90058-X
16. [16]
17. [17]
  Long L, Chang Q, He W, Xiang Y, Qin S, Yin J, Yu J. Polym Degrad Stab, 2017, 139: 55 − 66 doi: 10.1016/j.polymdegradstab.2017.03.016
18. [18]
  Qian L, Qiu Y, Wang J, Xi W. Polymer, 2015, 68: 262 − 269 doi: 10.1016/j.polymer.2015.05.031
19. [19]
  Zhou X, Li J, Wu Y. J Appl Polym Sci, 2015, 26(3): 255 − 265
20. [20]
  Tambe N, Di J, Zhang Z, Bernacki S, El-Shafei A, King M W. J Biomed Mater Res Part B, 2015, 103(6): 1188 − 1197 doi: 10.1002/jbm.b.v103.6
21. [21]
  Xu G, Cheng J, Wu H, Lin Z, Zhang Y, Wang H. Polym Compos, 2013, 34(1): 109 − 121 doi: 10.1002/pc.v34.1
22. [22]
  Fina A, Tabuani D, Carniato F, Frache A, Boccaleri E, Camino G. Thermochim Acta, 2006, 440(1): 36 − 42 doi: 10.1016/j.tca.2005.10.006
23. [23]
  Jansen R J J, Bekkum H V. Carbon, 1995, 33(8): 1021 − 1027 doi: 10.1016/0008-6223(95)00030-H
24. [24]
  Kachurin G A, Cherkova S G, Volodin V A, Kesler V G, Gutakovsky A K, Cherkov A G, Bublikov A V, Tetelbaum D I. Nucl Instrum Meth B, 2004, 222(3): 497 − 504
1. [1]
  Hongxia Yan , Rui Wu , Weixu Feng , Yan Zhao , Yi Yan . Innovation Inspired by Classical Chemistry: Luminescent Hyperbranched Polysiloxanes. University Chemistry, 2025, 40(4): 154-159. doi: 10.12461/PKU.DXHX202409010
2. [2]
  Weikang Wang , Yadong Wu , Jianjun Zhang , Kai Meng , Jinhe Li , Lele Wang , Qinqin Liu . 三聚氰胺泡沫支撑的S型硫铟锌镉/硫掺杂氮化碳异质结的绿色H₂O₂合成：协同界面电荷转移调控与局域光热效应. Acta Physico-Chimica Sinica, 2025, 41(8): 100093-. doi: 10.1016/j.actphy.2025.100093
3. [3]
  Xingyang LI , Tianju LIU , Yang GAO , Dandan ZHANG , Yong ZHOU , Meng PAN . A superior methanol-to-propylene catalyst: Construction via synergistic regulation of pore structure and acidic property of high-silica ZSM-5 zeolite. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1279-1289. doi: 10.11862/CJIC.20240026
4. [4]
  Zhengyu Zhou , Huiqin Yao , Youlin Wu , Teng Li , Noritatsu Tsubaki , Zhiliang Jin . Synergistic Effect of Cu-Graphdiyne/Transition Bimetallic Tungstate Formed S-Scheme Heterojunction for Enhanced Photocatalytic Hydrogen Evolution. Acta Physico-Chimica Sinica, 2024, 40(10): 2312010-. doi: 10.3866/PKU.WHXB202312010
5. [5]
  Zongfei YANG , Xiaosen ZHAO , Jing LI , Wenchang ZHUANG . Research advances in heteropolyoxoniobates. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 465-480. doi: 10.11862/CJIC.20230306
6. [6]
  Caiyun Jin , Zexuan Wu , Guopeng Li , Zhan Luo , Nian-Wu Li . 用于金属锂电池的磷腈基阻燃人工界面层. Acta Physico-Chimica Sinica, 2025, 41(8): 100094-. doi: 10.1016/j.actphy.2025.100094
7. [7]
  Wentao Lin , Wenfeng Wang , Yaofeng Yuan , Chunfa Xu . Concerted Nucleophilic Aromatic Substitution Reactions. University Chemistry, 2024, 39(6): 226-230. doi: 10.3866/PKU.DXHX202310095
8. [8]
  . . Chinese Journal of Inorganic Chemistry, 2024, 40(11): 0-0.
9. [9]
  Qianqian Liu , Xing Du , Wanfei Li , Wei-Lin Dai , Bo Liu . Synergistic Effects of Internal Electric and Dipole Fields in SnNb₂O₆/Nitrogen-Enriched C₃N₅ S-Scheme Heterojunction for Boosting Photocatalytic Performance. Acta Physico-Chimica Sinica, 2024, 40(10): 2311016-. doi: 10.3866/PKU.WHXB202311016
10. [10]
  Haiyu Zhu , Zhuoqun Wen , Wen Xiong , Xingzhan Wei , Zhi Wang . 二维半金属/硅异质结中肖特基势垒高度的准确高效预测. Acta Physico-Chimica Sinica, 2025, 41(7): 100078-. doi: 10.1016/j.actphy.2025.100078
11. [11]
  Shihui Shi , Haoyu Li , Shaojie Han , Yifan Yao , Siqi Liu . Regioselectively Synthesis of Halogenated Arenes via Self-Assembly and Synergistic Catalysis Strategy. University Chemistry, 2024, 39(5): 336-344. doi: 10.3866/PKU.DXHX202312002
12. [12]
  Honghong Zhang , Zhen Wei , Derek Hao , Lin Jing , Yuxi Liu , Hongxing Dai , Weiqin Wei , Jiguang Deng . Recent advances in synergistic catalytic valorization of CO₂ and hydrocarbons by heterogeneous catalysis. Acta Physico-Chimica Sinica, 2025, 41(7): 100073-. doi: 10.1016/j.actphy.2025.100073
13. [13]
  Zhangshu Wang , Xin Zhang , Jixin Han , Xuebing Fang , Xiufeng Zhao , Zeyu Gu , Jinjun Deng . Exploration and Design of Experimental Teaching on Ultrasonic-Enhanced Synergistic Treatment of Ternary Composite Flooding Produced Water. University Chemistry, 2024, 39(5): 116-124. doi: 10.3866/PKU.DXHX202310056
14. [14]
  Daojuan Cheng , Fang Fang . Exploration and Implementation of Science-Education Integration in Organic Chemistry Teaching for Pharmacy Majors: A Case Study on Nucleophilic Substitution Reactions of Alkyl Halides. University Chemistry, 2024, 39(11): 72-78. doi: 10.12461/PKU.DXHX202403105
15. [15]
  Lisha LEI , Wei YONG , Yiting CHENG , Yibo WANG , Wenchao HUANG , Junhuan ZHAO , Zhongjie ZHAI , Yangbin DING . Application of regenerated cellulose and reduced graphene oxide film in synergistic power generation from moisture electricity generation and Mg-air batteries. Chinese Journal of Inorganic Chemistry, 2025, 41(6): 1151-1161. doi: 10.11862/CJIC.20240202
16. [16]
  Dan Liu . 可见光-有机小分子协同催化的不对称自由基反应研究进展. University Chemistry, 2025, 40(6): 118-128. doi: 10.12461/PKU.DXHX202408101
17. [17]
  Pengzi Wang , Wenjing Xiao , Jiarong Chen . Copper-Catalyzed C―O Bond Formation by Kharasch-Sosnovsky-Type Reaction. University Chemistry, 2025, 40(4): 239-244. doi: 10.12461/PKU.DXHX202406090
18. [18]
  Min LIU , Huapeng RUAN , Zhongtao FENG , Xue DONG , Haiyan CUI , Xinping WANG . Neutral boron-containing radical dimers. Chinese Journal of Inorganic Chemistry, 2025, 41(1): 123-130. doi: 10.11862/CJIC.20240362
19. [19]
  Peiyu Zhang , Aixin Song , Jingcheng Hao , Jiwei Cui . 高频超声法制备聚多巴胺薄膜综合实验. University Chemistry, 2025, 40(6): 210-214. doi: 10.12461/PKU.DXHX202407081
20. [20]
  Xinhao Yan , Guoliang Hu , Ruixi Chen , Hongyu Liu , Qizhi Yao , Jiao Li , Lingling Li . Polyethylene Glycol-Ammonium Sulfate-Nitroso R Salt System for the Separation of Cobalt (II). University Chemistry, 2024, 39(6): 287-294. doi: 10.3866/PKU.DXHX202310073

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(201)
HTML views(7)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142