China Plastics ›› 2019, Vol. 33 ›› Issue (12): 1-6.DOI: 10.19491/j.issn.1001-9278.2019.12.001

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Preparation and Properties of Organic Solvent-absorption Resin with Rapid Rate and High Capacity

GENG Xiaoling1, ZHANG Zhijia1, WANG Guojun1, LI Wanli2*   

  1. 1.Key Laboratory of Superlight Material and Surface Technology of Ministry of Education, College 
    of Material Science and Chemical Engineering, Harbin Engineering University 2. Institute of Systems Engineering, Academy of Military Sciences
  • Received:2019-07-23 Revised:2019-08-23 Online:2019-12-26 Published:2020-01-17

Abstract: An absorption resin with a high capacity for four organic solvents was prepared by suspension polymerization using octadecyl methacrylate, butyl acrylate and styrene as monomers, and the effect of crosslinker content on the saturated adsorption rate of the synthesized absorption resin was investigated. The experimental results indicated that the absorption resin achieved a maximum saturated adsorption rate at the crosslinker content of 0.25 wt%, and it presented a saturated adsorption time within 15 min for toluene, chloroform, n-hexane, and dichloromethane. The absorption resin presented the saturated adsorption rates of 23.18, 34.00, 15.86 and 22.20 g/g for toluene, chloroform, n-hexane and dichloromethane, respectively. The absorption resin exhibited excellent absorption performance.