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http://dx.doi.org/10.12925/jkocs.2009.26.4.10

Improvement of low temperature thermal stability on PVC  

Chung, Kwang-Bo (Department of Chemical Engineering, Hanseo University)
Jeon, In-Ki (Technical Research Center, Polypia Co., Ltd.)
Ahn, Sung-Hwan (Department of Chemical Engineering, Myongji University)
Publication Information
Journal of the Korean Applied Science and Technology / v.26, no.4, 2009 , pp. 440-450 More about this Journal
Abstract
Metal(Zinc) soap and mixed metal(Zn/Ba) soap were synthesized with good structures and characterized by IR and H-NMR. The H-NMR spectrums of the synthesized soaps were in very good accordance with the structures proposed by earlier workers. The mixed metal soaps with various costabilizers(acid or metal content effect), which added in order to investigate the thermal stabilization effect at low and high temperature, were investigated the thermal stabilization effect. The temperature effect is relation to the metal content effect than acid effect. In case of mixed metal soap, the high thermal stabilization effect improved with increasing Barium content. As the Zinc content increase the low temperature thermal stabilization effect improved, but the high temperature thermal stabilization effect showed an opposite tendency.
Keywords
metal soap; mixed metal soap; thermal stabilization;
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