Paper Title:
Study on the Preparation and Properties of PAA/BC/Na-MMT Composites
  Abstract

By means of aqueous solution polymerization method, the composites of polyacrylic acid (PAA)/Bacterial cellulose (BC)/Na-MMT and PAA/Na-MMT were prepared respectively. The effects of Na-MMT content on the properties of PAA/Na-MMT and BC content on the properties of PAA/BC/Na-MMT composites were investigated. The results show that with appropriate increasing Na-MMT, the composites has good salt-resistant ability and thermal stability, mean while, the water-absorbing capacity of PAA/Na-MMT composites is significantly increased. Comparing with that of the PAA/Na-MMT hydrogel, with addition of BC content, the water-absorbing capacity and thermal stability of PAA/BC/Na-MMT are enhanced in a certain degree. The SEM analysis indicate that there are more network structure in the composites hydrogel. XRD result shows that the layered structure of Na-MMT is stripped and the prepared composites achieves peel compound.

  Info
Periodical
Advanced Materials Research (Volumes 236-238)
Edited by
Zhong Cao, Yinghe He, Lixian Sun and Xueqiang Cao
Pages
1766-1769
DOI
10.4028/www.scientific.net/AMR.236-238.1766
Citation
H. L. Shen, L. J. Long, S. R. Jia, "Study on the Preparation and Properties of PAA/BC/Na-MMT Composites", Advanced Materials Research, Vols. 236-238, pp. 1766-1769, 2011
Online since
May 2011
Keywords
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Hyo Jin Kim, Do Won Seo, Jae Kyoo Lim, Toru Fujii
417
Authors: Da Biao Zhao
Microwave Processing of Materials
Abstract:Graft copolymerization of acrylic acid(AA) on starch to prepare super absorbent resin (SAR) under microwave irradiation were investigated...
1335
Authors: Xiao Hua Wang
Chapter 2: Materials - Study, Modeling and Technologies
Abstract:Through suspension polymerization , the influences of different crosslinking agent, initiator, disperser and reaction temperature on oil...
222
Authors: Xiu Qi Liu, He Qin Xing, Li Li Zhao, Dan Wang
Chapter 10: Environmental Friendly Materials and Waste Recycling
Abstract:In our study, a new kind of material for petrol adsorption was prepared by melt blending and molding foaming with EPDM and LLDPE as the...
1157
Authors: Tao Fang Jia, Hua Wu Liu, Fan Jie Chu, Han Sun, Shu Wei Yang, Tian Yang Yang
Chapter 6: Engineering Materials and Functional Materials
Abstract:Chopped basalt fibers untreated and treated by silane coupling agent were used to modify cement sample, in order to reduce water absorption....
823