High Temperature Shape Memory Characteristics and Recovery-Recrystallization Behavior.
نویسندگان
چکیده
منابع مشابه
High Cycle-life Shape Memory Polymer at High Temperature
High cycle-life is important for shape memory materials exposed to numerous cycles, and here we report shape memory polyimide that maintained both high shape fixity (Rf) and shape recovery (Rr) during the more than 1000 bending cycles tested. Its critical stress is 2.78 MPa at 250 °C, and the shape recovery process can produce stored energy of 0.218 J g(-1) at the efficiency of 31.3%. Its high ...
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ژورنال
عنوان ژورنال: Materia Japan
سال: 1998
ISSN: 1340-2625,1884-5843
DOI: 10.2320/materia.37.125