Oxidation behavior of polyacrylonitrile
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H. Ogawa; K. Saito
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Article
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1995
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Elsevier Science
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English
โ 536 KB
The shrinkage stress of the precursor polyacrylonitrile (PAN) fibers during oxidation was measured under various conditions, and was found to decrease with cooling the fibers from certain oxidation temperatures, depending strongly on the degree of oxidation, and to become constant below 180ยฐC. Here,