Title of article
The properties of organo-montmorillonite/cis-1,4-polybutadiene rubber nanocomposites and the effect of recovered solvent on the conversion of butadiene polymerization
Author/Authors
Song، نويسنده , , Guojun and Gu، نويسنده , , Zheng and Li، نويسنده , , Peiyao and Wang، نويسنده , , Li and Gao، نويسنده , , Li، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
4
From page
158
To page
161
Abstract
The organo-montmorillonite (OMt)/cis-1,4-polybutadiene rubber (BR) nanocomposites were prepared by solution intercalation. The structure and properties of the nanocomposites were investigated. The effect of recovered solvent on the conversion of butadiene polymerization was investigated. The results of the XRD and TEM showed that the molecular chains of BR were intercalated into the OMt particles. Compared with the pure BR, the tensile strength of OMt/BR nanocomposites (6 wt.%) increased by 172%. The conversion of butadiene polymerization was higher than 90% by using recovered solvent. The OMt/BR nanocomposites (2 wt.%) had the maximum crosslink density. And the nanocomposites exhibited a higher glass transition temperature and lower tanδ peak value.
Keywords
Organo-montmorillonite , mechanical properties , Dynamic Mechanical Analysis , crosslink density , cis-1 , 4-polybutadiene rubber
Journal title
Applied Clay Science:an International Journal on the Application...
Serial Year
2012
Journal title
Applied Clay Science:an International Journal on the Application...
Record number
2224078
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