麦秸秆纤维改性两性高吸水树脂合成及性能研究

Abstract

Abstract: Superabsorbent polymers (SAPs) were prepared from wheat straw cellulose (WSC), acrylic acid (AA), acrylamide (AM) and [2-(methylacryloyloxy)ethyl] trimethylammonium chloride (MAETAC) through graft copolymerization. Factors affecting water-absorbent capacity of SAPs, such as monomers ratio, WSC dosage, contents of initiator and crosslinking agent, and neutralization degree of AA were investigated and discussed in detail. Amphoteric SAPs, with absorbent capacity of 853 times their own weight in distilled water and 118 times in 0.9% saline solution under optimized synthesis condition, were obtained.

Key words: amphoteric superabsorbent polymer, wheat straw cellulose, water absorbency

CLC Number:

TQ35
TQ32

WANG Dan;SONG Zhan-qian;SHANG Shi-bin. Synthesis of Amphoteric Superabsorbent Polymer Modified by Wheat Straw Cellulose[J]. , 2006, 26(2): 33-37.

[1]	MA Shuai, HU Xiaoying, DONG Changqing, ZHAO Ying, WANG Xiaoqiang, ZHAO Jin. Research Progress in the Removal of Biomass Tar Model Compounds [J]. Chemistry and Industry of Forest Products, 2019, 39(4): 1-8.
[2]	XING Jianxiong, ZHENG Kai, HAN Zunqiang, XU Weitao, WANG Kun. Research Progress on Application of Cellulose-based Materials as Electrode in Flexible Supercapacitor [J]. Chemistry and Industry of Forest Products, 2019, 39(4): 9-17.
[3]	CHEN Jinwei, WANG Dan, SHANG Shibin, LIU He, CAI Zhaosheng. Preparation of Amino-terminated Hyperbranched Polymer Grafted Dialdehyde-based Nanocellulose and Its Adsorption Properties of Ni²⁺ [J]. Chemistry and Industry of Forest Products, 2019, 39(4): 18-26.
[4]	WANG Xiaoyu, DUAN Wengui, LIN Guishan, KANG Guoqiang, SHANG Minghao, LEI Fuhou. Synthesis and Antifungal Activity of (Z)-/(E)-Verbenone Oxime Ether Compounds [J]. Chemistry and Industry of Forest Products, 2019, 39(4): 27-34.
[5]	ZHANG Qingtong, YUN Xiaojing, YAN Depeng, LI Mingfu, WANG Shuangfei, MIN Douyong. Preparation of Sliver Nanoparticles by Lignin Under Solar Light Irradiation [J]. Chemistry and Industry of Forest Products, 2019, 39(4): 35-41.
[6]	CHEN Jian, WU Guomin, HUO Shuping, KONG Zhenwu. Synthesis and Characterization of Allyl Cardanol Monomer with Ether Bond and Ester Bond [J]. Chemistry and Industry of Forest Products, 2019, 39(4): 42-48.
[7]	CHEN Yan, WANG Zixin, LI Qizhen, XIA Jianyu, LIU Zhulan, CAO Yunfeng. Synthesis and Characterization of Lignocellulose Oil-absorbing Aerogels [J]. Chemistry and Industry of Forest Products, 2019, 39(4): 49-55.
[8]	WU Shaoji, JIANG Kun, YE Yueyuan, LIU Yunquan, WANG Duo, LI Shuirong. Preparation of Activated Carbon from Co-pyrolysis Char of Sewage Sludge and Poplar Sawdust and Its Application in Wastewater Treatment [J]. Chemistry and Industry of Forest Products, 2019, 39(4): 56-64.
[9]	WANG Pengfei, REN Hao, ZHAI Huamin. P-factor Regulation of Characteristics in the Auto Hydrolysis ofPoplar Carbohydrate [J]. Chemistry and Industry of Forest Products, 2019, 39(4): 65-71.
[10]	XIONG Mingcheng, WANG Zi, YAN Yuxin, ZHENG Yanling, XIAO Zhenzhen, LU Qilin, HUANG Biao. Preparation of Nanocrystalline Cellulose by the Catalytic Hydrolysis of Pulp with p-Toluenesulfonic Acid Under Ultrasonication [J]. Chemistry and Industry of Forest Products, 2019, 39(4): 72-76.
[11]	LIU Yijun, YUAN Yuan, LIU Yangyang, ZHANG Fan, LI Jihua. Effects of Different Drying Methods on Physicochemical Properties and Essential Oil Quality of Melaleuca alternifolia Cheel [J]. Chemistry and Industry of Forest Products, 2019, 39(4): 77-82.
[12]	WANG Xiaojie, HUANG Lixin, ZHANG Caihong, XIE Pujun, DENG Yejun, LIU Lujie. Preparation and Physicochemical Properties of Olive Leaf Extract [J]. Chemistry and Industry of Forest Products, 2019, 39(4): 83-90.
[13]	PENG Yan, TANG Kehua, DONG Aiwen. Purification of Bletilla striata Polyphenols by Macroporous Resin and Its Antioxidant Activities in Vitro [J]. Chemistry and Industry of Forest Products, 2019, 39(4): 91-99.
[14]	LI Junjie, DONG Yun, ZHAO Huaping, MA Hongxia. Synthesis and Characterization of Cardanol-based Epoxy Resin Containing A Cyclotriphosphazene Core [J]. Chemistry and Industry of Forest Products, 2019, 39(4): 100-104.
[15]	ZHOU Jing, GUI Yuhao, GONG Shengzhao. Antioxidant Activity of Tea Seed Shell Fermentation Extracts and Its Inhibitory Effect on Intracellular Oxidative Damage [J]. Chemistry and Industry of Forest Products, 2019, 39(4): 105-112.

Synthesis of Amphoteric Superabsorbent Polymer Modified by Wheat Straw Cellulose

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments