Citation:
WANG Haiwei, WANG Honghua, ZHOU Guangyuan, WU Guangfeng, GUI Yu. Preparation and Characterization of Rosin-based Poly(ether ester) Elastomer[J]. Chinese Journal of Applied Chemistry,
;2011, 28(9): 1093-1095.
doi:
10.3724/SP.J.1095.2011.00709
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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%.
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Keywords:
- rosin,
- poly (ether ester),
- elastomer
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