Studies on the Blend Composed of HDPE, PA6 and PVAc-Montmorillonite Nanocomposite Prepared via γ-ray Irradiation

Abstract

Abstract: The in suit intercalated polymerization of vinyl acetate(VAc)-montmorillonite(MMT) was initiated via γ-ray irradiation and PVAc-MMT composite was obtained. PVAc was also prepared by the same way. X-ray diffraction(XRD) results show that the PVAc-MMT composite is a kind of nanocomposite, and transmission electron microscopy(TEM) observation gives the same result directly. Ternary blend composed of PVAc-MMT/HDPE/PA6(PMHP) was prepared by melt-mixing way, and scanning electron microscopy(SEM) testing result reveals that the PVAc-MMT nanocomposite dispersed in the PMHP for a kind of capsule particles. Thermogravimetric analysis(TGA) results show that the thermal stability of PMHP is much greater than that of PVAc/HDPE/PA6(PHP) blend because of the phase structure change of PMHP and the existence of PVAc-MMT nanocomposite in that of the ternary blend of PMHP, for the same reason the mechanical properties of PMHP is better than HDPE and PHP blend.

Key words: ray irradiation initiation, Nanocomposite, Phase structure, Thermal stability, Mechanical property

CLC Number:

TrendMD:

DING Yun-Sheng, ZHANG Zhi-Cheng. Studies on the Blend Composed of HDPE, PA6 and PVAc-Montmorillonite Nanocomposite Prepared via γ-ray Irradiation[J]. Chem. J. Chinese Universities, 2004, 25(7): 1351.

[1]	LUO Xinyan, JIA Ruonan, XIANG Yong, ZHANG Xiaokun. Progress on the Stretchable Composite Solid Polymer Electrolytes [J]. Chem. J. Chinese Universities, 2022, 43(8): 20220149.
[2]	ZHANG Zhibo, SHANG Han, XU Wenxuan, HAN Guangdong, CUI Jinsheng, YANG Haoran, LI Ruixin, ZHANG Shenghui, XU Huan. Self-Assembly of Graphene Oxide at Poly（3-hydroxybutyrate） Microparticles Toward High-performance Intercalated Nanocomposites [J]. Chem. J. Chinese Universities, 2022, 43(2): 20210566.
[3]	XU Huan, KE Lyu, TANG Mengke, SHANG Han, XU Wenxuan, ZHANG Zilin, FU Yanan, HAN Guangdong, CUI Jinsheng, YANG Haoran, GAO Jiefeng, ZHANG Shenghui, HE Xinjian. In⁃situ Liquid Exfoliation of Montmorillonite Nanosheets in Poly（lactic acid） to Resist Oxygen Permeation [J]. Chem. J. Chinese Universities, 2022, 43(11): 20220316.
[4]	CHANG Sihui, CHEN Tao, ZHAO Liming, QIU Yongjun. Thermal Degradation Mechanism of Bio-based Polybutylactam Plasticized by Ionic Liquids [J]. Chem. J. Chinese Universities, 2022, 43(11): 20220353.
[5]	WANG Xianwei, KE Hongjun, YUAN Hang, LU Gewu, LI Liying, MENG Xiangsheng, SONG Shulin, WANG Zhen. High Temperature Resistant and Soluble Polyimide Resins and Their Composites [J]. Chem. J. Chinese Universities, 2021, 42(6): 2041.
[6]	LIU Aiqing, XU Wensheng, XU Xiaolei, CHEN Jizhong, AN Lijia. Molecular Dynamics Simulation of Polymer/rod Nanocomposite [J]. Chem. J. Chinese Universities, 2021, 42(3): 875.
[7]	JIA Bingquan, YE Bin, ZHAO Wei, XU Fangfang, HUANG Fuqiang. Metallic 1T′ MoS₂ Boosts Graphitic C₃N₄ for Efficient Visible-light Photocatalysis [J]. Chem. J. Chinese Universities, 2021, 42(2): 615.
[8]	WANG Peng, MAO Dan, WAN Jiawei, QI Qi, DU Jiang, WANG Dan. Effect of Hollow Multi-shelled TiO₂ on Mechanical Properties of Epoxy Resin Composites [J]. Chem. J. Chinese Universities, 2021, 42(10): 3218.
[9]	ZHANG Jun, WANG Bin, PAN Li, MA Zhe, LI Yuesheng. Synthesis and Properties of Imidazolium-based Polyethylene Ionomer [J]. Chem. J. Chinese Universities, 2020, 41(9): 2070.
[10]	NING Qiuyang, LI Wancheng. Preparation of Planar C₂H₅OH Fast Response Gas Sensor [J]. Chem. J. Chinese Universities, 2020, 41(8): 1745.
[11]	WANG Ruixue, YIN Dongmei, SONG Yongxin, SHAN Guiye. Preparation of CuS/Ag₂S Nanocomposite and the Peroxidase-like Properties ^† [J]. Chem. J. Chinese Universities, 2020, 41(6): 1218.
[12]	SHENG Hui, XUE Bin, QIN Meng, WANG Wei, CAO Yi. Preparation and Applications of Stretchable and Tough Hydrogels ^† [J]. Chem. J. Chinese Universities, 2020, 41(6): 1194.
[13]	DAI Lijun, SUN Zhaoyan. Perspective on the Structure and Dynamics of Polymer Chains in Polymer Nanocomposites ^† [J]. Chem. J. Chinese Universities, 2020, 41(5): 924.
[14]	SHA Di, YU Xumin, ZHAO Jiang, MA Xiaofei, WANG Hanfu, LIU Fangfang, QIU Xuepeng. Preparation and Mechanical Properties of Carbon Fiber Triaxial Woven Fabric/Epoxy Composites ^† [J]. Chem. J. Chinese Universities, 2020, 41(4): 838.
[15]	WU Yingfei,LI Hongyu,CAI Lei,HE Aihua. Structure and Properties of NBR/TBIR Composites with High Abrasion Resistance and Low Heat Built-up ^† [J]. Chem. J. Chinese Universities, 2020, 41(3): 565.

Studies on the Blend Composed of HDPE, PA6 and PVAc-Montmorillonite Nanocomposite Prepared via γ-ray Irradiation

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments