Chinese Journal of Applied Chemistry ›› 2011, Vol. 28 ›› Issue (09): 1093-1095.DOI: 10.3724/SP.J.1095.2011.00709

• Communications • Previous Articles     Next Articles

Preparation and Characterization of Rosin-based Poly(ether ester) Elastomer

WANG Haiwei1,2, WANG Honghua1, ZHOU Guangyuan2*, WU Guangfeng1*, GUI Yu1   

  1. (1.School of Chemical Engineering,Changchun University of Technology,Changchun 130012;
    2.Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry,
    Chinese Academy of Sciences,Changchun 130022)
  • Received:2010-11-26 Revised:2011-01-06 Published:2011-09-10 Online:2011-09-10

Abstract:

Rosin-based poly(ether ester) elastomers were prepared from(R-PEGDA), citric acid and polyethylene glycol(PEG) via polycondensation reaction. TGA plots of the product showed that the temperature of 10% mass loss could be up to 300 ℃. The elastomers exhibited a wide range of tensile stress at break 0.26~0.62 MPa and elongation at break of 458%~338%.

Key words: rosin, poly(ether ester), elastomer

CLC Number: