A Comparison of Thermal Stability of PMMA,PS and SAN
cao chun-lei~1 tan zhi-yong~1 ge yan-xia~1 zhang fang-fang~1 zhang hui-xuan~(1; 2)1.institute of chemical engineering; changchun university of technology; changchun 130012; china; 2.changchun institute of applied chemistry; chinese academy of sciences; changchun 130022; china
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