采用γ-射线辐照技术对APMOC纤维进行改性处理。结果表明，一定辐照条件下，APMOC纤维可发生辐照交联反应。其玻璃化转变温度、分解温度升高和束丝拉伸强度升高。并通过SEM对其拉伸断口形貌进行了分析。
γ-ray radiation technique to APMOC fiber was used in this paper. The result shows that APMOC fiber happens to the cross-linking reaction in the special condition, its Tg, T10 and the 3 bundle tension strength increase. The fraction morphology of its bundle tension sample was analyzed by SEM.
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