Effect of Modified Attapulgite on the Extraction of Plasticizers in Flexible Poly(vinyl chloride)

doi:10.19491/j.issn.1001-9278.2016.01.005

China Plastics ›› 2016, Vol. 30 ›› Issue (01): 28-33 .DOI: 10.19491/j.issn.1001-9278.2016.01.005

Effect of Modified Attapulgite on the Extraction of Plasticizers in Flexible Poly(vinyl chloride)

Received:2015-08-03 Revised:2016-02-25 Online:2016-01-26 Published:2016-01-26

Abstract

Abstract: Nanoparticles of attapulgite were first treated with a silane coupling agent, and further with steric acid. The modified attapulgite was characterized with Fourier transform infrared analysis (FTIR), contact angle tests, BET, and thermogravimetric analysis. Such attapulgite was introduced into plasticized poly(vinyl chloride) (PVC) systems by melt blending. It was found that the addition of attapulgite reduced the extraction of dioctylphthalate (DOP). Because its good compatibility with PVC, attapulgite also enhanced the mechanical properties of PVC.

Key words: poly(vinyl chloride), attapulgite, nanoparticle, plasticizer, extraction

[1]	ZHANG Lin, XIA Zhangchuan, HE Yadong, XIN Chunling, WANG Ruixue, REN Feng. Influence of gas flow of plasma jet carrier on modification effect for glass fiber [J]. China Plastics, 2022, 36(9): 7-15.
[2]	HE Anqi, HUANG Jian, ZHANG Ying, SUN Huali, XIANG Aimin, XU Haiyun. Pressure design of chlorinated poly（vinyl chloride） pipelines in sprinkler systems and comparative analysis of domestic and foreign standards [J]. China Plastics, 2022, 36(9): 131-139.
[3]	YANG Xiaochun, YU Jing, ZHANG Qing. Effects of chitosan on thermal stability of PVC [J]. China Plastics, 2022, 36(7): 68-73.
[4]	SUN Ying, HUANG Yan, WANG Xingyu, WENG Yunxuan. Analysis of volatile odor components in express packing bags [J]. China Plastics, 2022, 36(5): 116-121.
[5]	DENG Tianxiang, XU Lina, LI Shouhai, ZHANG Yan, YAO Na, JIA Puyou, DING Haiyang, LI Mei. Research progress in grafting and crosslinking modification of PVC [J]. China Plastics, 2022, 36(5): 140-148.
[6]	TANG Yuanjun, LI Xuan, DONG Jun, LI Guoneng, LUO Guanqun, WANG Weimin, XU Yousheng. Multiscale thermogravimetric kinetics of waste polyvinyl chloride plastics [J]. China Plastics, 2022, 36(5): 89-98.
[7]	LIU Wen, SHI Wenzhao, LIU Jinshu, LU Shaofeng, ZHOU Hongjuan. Research progress in electro⁃active shape memory composite materials [J]. China Plastics, 2022, 36(4): 175-189.
[8]	JIA Yao, ZHANG Ze, YU Zhengfa, CUI Yongyan. Preparation and secondary processing test of dynamic reversible cross⁃linked poly（vinyl chloride） [J]. China Plastics, 2022, 36(3): 82-88.
[9]	YANG Yuxuan, LIU Zhaogang, ZHAO Jingang, HUANG Xubo, CHEN Mingguang, HU Yanhong, WU Jinxiu, FENG Fushan. Synthesis of lanthanum 2，3⁃pyrazinedicarboxylic acid and its stabilizing effect on PVC [J]. China Plastics, 2022, 36(2): 103-110.
[10]	FENG Shan, JIANG Pingping, ZHANG Pingbo, ZHANG Zheming, ZHANG Kai, GU Qian. Application research of low volatile environmental plasticizer di（2⁃propylheptane） terephthalate [J]. China Plastics, 2022, 36(1): 135-141.
[11]	ZHANG Yaocheng, WU Yongzhen, LI Yang, ZHAO Zhu, WANG Guosheng, DING Xuejia. Gimini Quaternary Ammonium Salt⁃modified PVC⁃based Antibacterial Materials for Medical Use [J]. China Plastics, 2021, 35(7): 53-57.
[12]	LIU Xianggui, FANG Wei, SHU Hongbin, ZHENG Genwen, LIU Hai. Preparation and Performance of Hydrotalcite⁃filled PVC Composites [J]. China Plastics, 2021, 35(7): 63-68.
[13]	GONG Meihua, ZHANG Xiaojuan, WEN Bianying. Research Progress in Preparation of Polypyrrole/Inorganic Nanoparticle Composites and their Electromagnetic Shielding Performance [J]. China Plastics, 2021, 35(5): 126-134.
[14]	LI Xianming, ZHANG Ning, LIU Zhengyuan, LIU Luiyuan. Study on Synthesis and Properties of Butyl Stannate Intercalated Hydrotalcite⁃like Compound for PVC [J]. China Plastics, 2021, 35(3): 38-43.
[15]	ZHU Ruixia, GAN Lu, WU Zhixuan. Comparative Analysis of Several Common PVC Engineering Pipes for Water Supply [J]. China Plastics, 2021, 35(3): 50-58.

Effect of Modified Attapulgite on the Extraction of Plasticizers in Flexible Poly(vinyl chloride)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments