Title :
Effect of Modification Conditions on Synthesis Polyamide/Attapulgite Composite Material
Author :
Wang, Qiwei ; Zhao, Yijiang ; Zhou, Shouyong ; Li, Meisheng ; Xing, Weihong
Author_Institution :
Key Lab. for Chem. of Low-Dimensional Mater. of Jiangsu Province, Huaiyin Normal Univ., Huaian, China
Abstract :
Using solution polymerization, we have success synthesized PAM/ATP adsorbent by grafting acryl amide (AM)onto the γ-Methacryloxypropyl trimethoxy silane (KH-570)modified ATP (OATP). We carried out a series of experiments to find KH-570 modification of the optimal conditions. Results showed that KH-570 modification of the proper conditions is:KH-570 dosage 5ml (relative to 6g ATP), modification time 4h, modification temperature 60°C. Thermal behavior and the structure of the materials were characterized by thermo gravimetric analysis (TGA), Fourier transform infrared spectroscopy (FT-IR), and X-ray diffraction (XRD).
Keywords :
Fourier transform spectra; X-ray diffraction; adsorbed layers; aluminium compounds; filled polymers; infrared spectra; magnesium compounds; materials preparation; polymer blends; polymerisation; thermal analysis; γ-methacryloxypropyl trimethoxy silane; (MgAl)2Si4O10(OH)H2O; FT-IR; Fourier transform infrared spectroscopy; TGA; X-ray diffraction; XRD; acrylamide grafting; adsorbent; polyamide-attapulgite composite material; solution polymerization; temperature 60 degC; thermal property; thermogravimetric analysis; time 4 h; Computers; Decision support systems; Distributed control; Monitoring; ?-Methacryloxy propyl trimethoxy silane; Attapulgite; Modification conditions; Polyacrylamide;
Conference_Titel :
Computer Distributed Control and Intelligent Environmental Monitoring (CDCIEM), 2011 International Conference on
Conference_Location :
Changsha
Print_ISBN :
978-1-61284-278-3
Electronic_ISBN :
978-0-7695-4350-5
DOI :
10.1109/CDCIEM.2011.21
