Preparation of titanium dioxide/talc composite filler and its application in decorative base paper

被引：0
|
作者：
Zhang, Yan [1 ,2 ,3 ]
Qiao, Wenpu [1 ]
Huang, Jingjun [1 ]
Sun, Xindi [1 ]
Liu, Zhong [3 ]
Wu, Haibiao [2 ]
机构：
[1] School of Environmental and Natural Resources, Zhejiang University of Science and Technology, Zhejiang, Hangzhou
[2] Hangzhou Huawang New Material Technology Co., Ltd., Zhejiang, Hangzhou
[3] Tianjin Key Lab of Pulp & Paper, Tianjin University of Science & Technology, Tianjin
来源：
Huagong Jinzhan/Chemical Industry and Engineering Progress | 2024年 / 43卷 / 10期
关键词：
composite filler; decorative base paper; emulsion method; talcum; titanium dioxide;
D O I：
10.16085/j.issn.1000-6613.2023-1566
中图分类号：
学科分类号：
摘要：
Titanium dioxide (TiO2)/talc composite filler was prepared by emulsion method and used in decorative base paper. Its preparation process was optimized by combining the pseudo-ternary phase diagram and response surface method of W/O emulsion. It was found that cyclohexane was more suitable for oil phase than n-heptane, and the amount of n-butanol affected the stability of emulsion. The optimum preparation process of the composite filler was Tween80/n-butanol=1∶ 1 (weight ratio), emulsifier/ cyclohexane=4∶6 (weight ratio), water/cyclohexane=1∶3 (weight ratio), talc/tetrabutyltitanate (TBT)= 1∶4 (weight ratio), resulting in an opacity of 97.0% and a whiteness of 84.0% ISO for decorative base paper. The composite filler was characterized by the methods such as scanning electron microscopy (SEM), X-ray spectrometer (EDS) and X-ray diffraction (XRD). The results showed that talc was coated with anatase type TiO2 © 2024 Chemical Industry Press Co., Ltd.. All rights reserved.
引用
收藏
页码：5642 / 5652
页数：10
相关论文
共 25 条
  • [1] PENG Qinghua, Application of synthetic ultrafine aluminum silicate in decorative base paper production, China Pulp & Paper Industry, 43, 16, pp. 13-18, (2022)
  • [2] SU Yanqun, ZHANG Ruijuan, LIU Jingang, Et al., Effects of calcined clay/nanocelluose synergistic titanium dioxide filling on the properties of decorative base paper, China Pulp & Paper, 41, 12, pp. 36-42, (2022)
  • [3] CHEN Xuefeng, XU Yue, LIU Wen, Et al., Study on the properties of composite titanium dioxide and its application in decorative base paper, China Pulp & Paper, 34, 12, pp. 1-6, (2015)
  • [4] LI Xiaoqi, Water-soluble polymer emulsion modified TiO<sub>2</sub>/inorganic composite and its application in paper industry, (2020)
  • [5] GUI Zhengtao, WANG Wenli, LI Jiankang, Et al., Study on preparation, modification and application of titanium dioxide, Modern Salt and Chemical Industry, 48, 5, pp. 12-14, (2021)
  • [6] HOU Xifeng, ZHANG Yihe, DING Hao, Et al., Environmentally friendly wollastonite@TiO<sub>2</sub> composite particles prepared by a mechano-chemical method, Particuology, 40, pp. 105-112, (2018)
  • [7] LIN Hai, DONG Yingbo, JIANG Leyong, Preparation of calcium carbonate particles coated with titanium dioxide, International Journal of Minerals, Metallurgy and Materials, 16, 5, pp. 592-597, (2009)
  • [8] LAYSANDRA Livy, SARI Meri Winda Masnona Kartika, SOETAREDJO Felycia Edi, Et al., Adsorption and photocatalytic performance of bentonite-titanium dioxide composites for methylene blue and rhodamine B decoloration, Heliyon, 3, 12, (2018)
  • [9] TAHER T, WULANDARI A, MOHADI R, Et al., TiO<sub>2</sub>/kaolin composite as low-cost adsorbent for procion red removal from aqueous solution: Kinetics, equilibrium, and thermodynamic studies, Bulletin of the Chemical Society of Ethiopia, 33, 3, (2019)
  • [10] ZHANG Guangxin, SUN Zhiming, DUAN Yongwei, Et al., Synthesis of nano-TiO<sub>2</sub>/diatomite composite and its photocatalytic degradation of gaseous formaldehyde, Applied Surface Science, 412, pp. 105-112, (2017)
123