Properties of High Flow-ability Nylon 6/Modified MCA Flame Retardant Composites

doi:10.11901/1005.3093.2014.357

Chinese Journal of Materials Research

2015, Vol. 29

Issue (5): 365-370 DOI: 10.11901/1005.3093.2014.357

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Properties of High Flow-ability Nylon 6/Modified MCA Flame Retardant Composites

Shanshan WEI(

),Xiang XIE,Leyu WANG,Mulin YU,Xianhong CHEN

College of Packaging and Materials Engineering, Hunan University of Technology, Zhuzhou, 412007, China

Cite this article:

Shanshan WEI,Xiang XIE,Leyu WANG,Mulin YU,Xianhong CHEN. Properties of High Flow-ability Nylon 6/Modified MCA Flame Retardant Composites. Chinese Journal of Materials Research, 2015, 29(5): 365-370.

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Abstract

HFPA6/mMCA and HFPA6/MCA composites were prepared by means of molten blending the high flow-ability polyamide 6 (HFPA6) with the graphene oxide modified melamine cyanuric (mMCA) and the unmodified melamine cyanuric (MCA) respectively. The structure of MCA and mMCA, as well as the flame retardant properties, thermal stability and mechanical properties of the two HFPA 6 composites were characterized. Results show that the flame retardancy, tensile strength, flexural strength and charring of the HFPA6/mMCA composite are superior to that of the HFPA 6/MCA composite, while the impact strength of HFPA6/mMCA composite is slightly lower. When the content of flame retardants mMCA is 14%, the flame retardancy of HFPA6/mMCA composite reaches the UL 94 V-0 rating.

Key words: composites high flow-ability nylon 6 melamine cyanurate graphene oxide flame retardancy

Received: 15 July 2014

Fund: ^*Supported by Nature Science Foundation of China Nos.51343001 & 51374102 and Hunan Province Universities Innovation Platform of Open Fund Project No. 12K114.

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	Shanshan WEI
	Xiang XIE
	Leyu WANG
	Mulin YU
	Xianhong CHEN

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https://www.cjmr.org/EN/10.11901/1005.3093.2014.357 OR https://www.cjmr.org/EN/Y2015/V29/I5/365

Table 1 Ingredient of HFPA6 composites

Fig.1 FTIR spectra of GO, MCA and mMCA (a: GO, b: MCA, c: mMCA)

Fig.2 XRD curves of GO, MCA and mMCA(a: GO, b: MCA, c: mMCA)

Table 2 Flame retardancy of HFPA6 composites

Fig.3 TG curves of HFPA6/MCA composites with different MCA contents

Fig.4 DTG curves of HFPA6/MCA composites with different MCA contents

Fig.5 TG curves of HFPA6/mMCA composites with different mMCA contents

Fig.6 DTG curves of HFPA6/mMCA composites with different mMCA contents

Fig.7 Tensile strength curves of composites with different flame retardant contents

Fig.8 Impact strength curves of composites with different flame retardant contents

Fig.9 Flexural strength curves of composites with different flame retardant contents

1	S. V. Levchik, G. F. Levchika, A. I. Balabanovicha, G. Caminob, L. Costab,Mechanistic study of combustion performance and thermal decomposition behaviour of nylon 6 with added halogen-free fire retardants, Polymer Degradation and Stability, 54(2), 217(1996)
2	FU Peng,JING Qiongqiong, LIU Minying, YANG Shaohui, WANG Yudong, ZHAO Qingxiang, Synthesis and characterization of star-shaped nylon 6 with four-arm, Polymer Materials Science and Engineering, 27(9), 33(2011)
2	(付鹏, 井琼琼, 刘民英, 杨韶辉, 王玉东, 赵清香, 四臂星型尼龙6的合成与表征, 高分子材料科学与工程, 27(9), 33(2011))
3	ZHANG Fan,ZHOU Li, LIU Yaochi, XU Weijian, XIONG Yuanqi, In situ polymerization and characterization of high fluidity of nylon 6 containing low content of pamam units, Acta Polymerica Sinica, 1(3), 228(2008)
3	(张帆, 周立, 刘耀驰, 徐伟箭, 熊远钦, 一种含树枝单元的高流动性尼龙6的原位聚合及性能测试, 高分子学报, 1(3), 228(2008))
4	L. L. He, Y. Liu, M. S. Lin, J. Awika, D. R. Ledoux, H. Li, A. Mustapha,A new approach to measure melamine, cyanuric acid, and melamine cyanurate using surface enhanced Raman spectroscopy coupled with gold nanosubstrates, Sensing and Instrumentation for Food Quality and Safety, 2(1), 66(2008)
5	OU Yuxiang, Practical flame retardant technology, (Beijing, Chemical Industry Press, 2002) p.251
5	(251)
6	P. Kiliaris, C. D. Papaspyrides, R. Pfaendner,Polyamide 6 filled with melamine cyanurate and layered silicates: evaluation of flame retardancy and physical properties, Macromolecular Materials and Engineering, 293(9), 740(2008)
7	S. S. Wei, F. Yao, X. Y. Xu, J. M. Yang, X. Xie, X. G. Li,Rheological behaviors of nylon 6/silica modified melamine cyanurate non-halogen flame retardant composites, Journal of Nanoscience and Nanotechnology, 13(3), 2325(2013)
8	Y. H. Chen, Q. Wang, W. Yan, H. M.Tang,Preparation of flame retardant polyamide 6 composite with melamine cyanurate nanoparticles in situ formed in extrusion process, Polymer Degradation and Stability, 91(11), 2632(2006)
9	WEI Shanshan,YAO Feng, XU Xiangyang, XIE Xiang, Flame retardant properties of nylon6/SiO2 modified MCA composites, Chinese Journal of Material Research, 26(6), 627(2012)
9	(魏珊珊, 姚峰, 许向阳, 谢翔, 尼龙6/SiO2改性MCA复合材料的阻燃性能, 材料研究学报, 26(6), 627(2012))
10	XIE Xiang,WEI Shanshan, WANG Leyu, HUANG Chunhua, Mechanical properties of high fluidity nylon6/modified graphene oxide composites, Chinese Journal of Colloid & Polymer, 2, 72(2014)
10	(谢翔, 魏珊珊, 王乐宇, 黄春华, 高流动性尼龙6/改性氧化石墨烯复合材料的力学性能, 胶体与聚合物, 2, 72(2014))
11	WEI Shanshan,YANG Junming, XIE Xiang, XU Xiangyang, WANG Tao, HUANG Chunhua, Preparation and modification of graphene oxide, Mining and Metallurgical Engineering, 32(3), 107(2008)
11	(魏珊珊, 杨军明, 谢翔, 许向阳, 汪涛, 黄春华, 氧化石墨烯的制备与改性研究, 矿冶工程, 32(3), 107(2008))
12	T. Kyotani, H. Moriyama, A. Tomita,High temperature treatment of polyfurfuryl alcohol/graphite oxide intercalation compound, Carbon, 35(8), 1185(1997)
13	J. Y. Xu, Y. Hu, L. Song, Q. A. Wang, W. C. Fan,Preparation and characterization of polyacrylamide-intercalated graphite oxide, Materials research bulletin, 36(10), 1833(2001)
14	X. Y. Gao, S. Y. Wang, J. Li, Y. X. Zheng, R. J. Zhang, P. Zhou, Y. M. Yang, L. Y. Chen,Study of structure and optical properties of silver oxide films by ellipsometry, XRD and XPS methods, Thin Solid Films, 455(1), 438(2004)
15	YAO Feng,Preparation of modified MCA and properties of flame-retardant PA6/modified MCA composites, Master’s thesis, Hunan University of Technology, 2009
15	(姚峰, 改性MCA的制备及其阻燃尼龙6性能研究, 硕士学位论文, 湖南工业大学(2009))

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