A Novel Approach for Observing Morphology of Polypropylene under Ultrasonic Vibration by SALS

A Novel Approach for Observing Morphology of Polypropylene under Ultrasonic Vibration by SALS

In this paper, a set of ultrasonic vibration device connecting with small angle light scattering(SALS) for in-situ observing phase-transition of polymer under ultrasonic vibration was established. The experiments for verifying polypropylene(PP) indicated that ultrasonic vibration resulted in the dec...

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Veröffentlicht in:中国化学快报(英文版) 2004-07, Vol.15 (7), p.841-844
Hauptverfasser: Li Fang TONG, Ye SHEN, Qiang ZHENG, Yong Gang SHANGGUAN
Format: Artikel
Sprache:eng
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Zusammenfassung:In this paper, a set of ultrasonic vibration device connecting with small angle light scattering(SALS) for in-situ observing phase-transition of polymer under ultrasonic vibration was established. The experiments for verifying polypropylene(PP) indicated that ultrasonic vibration resulted in the decrease of the crystallization rate and made PP crystallizable at low temperature.
ISSN:1001-8417