Synthesis and Properties of High-oil Absorption Resin Modified with Organic Bentonite

被引：6

作者：

Chen Xiaolei ^{[1
,2
]}

Deng Lichuan ^{[1
]}

Wang Xiaofeng ^{[3
]}

Guan Shuang ^{[1
,2
]}

机构：

[1] Changchun Univ Technol, Sch Chem & Life Sci, Changchun 130012, Peoples R China

[2] Changchun Univ Technol, Adv Inst Mat Sci, Changchun 130012, Peoples R China

[3] Jilin Univ, Coll Chem, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130012, Peoples R China

来源：

CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE | 2014年 / 35卷 / 12期

关键词：

High-oil adsorption resin; Organic bentonite; Oil absorption;

D O I：

10.7503/cjcu20140817

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Cetyl-trimethyl ammonium bromide(CTAB) was used as a surface modifier to prepare hydrophobic organic bentonite. Then hexadecyl methacrylate was used to synthesize oil-absorptive resin with organic bentonite. X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy(SEM) were used to characterize the samples. The results show that the layer spacing of bentonite increases from 1. 12 nm to 1. 87 nm. When the concentrations(mass ratio to the monomer, hexadecyl methacrylate) of divinylbenzene(DVB), benzoyl peroxide(BPO), polyvinyl alcohol(PVA) and organic bentonite were 1. 4%, 1. 2%, 0. 8% and 0. 2%, respectively, the oil absorbency of the resin could reach 16. 3 g/g.

引用

页码：2510 / 2515

页数：6

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