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Ｐｒｏｃｅｓｓｉｎｇ Ｍｅｔｈｏｄ ｏｆ Ｐｏｌｙｉｍｉｄｅ Ｍａｔｒｉｘ Ｃｏｍｐｏｓｉｔｅｓ ｆｏｒ ４２０℃ Ａｐｐｌｉｃａｔｉｏｎ
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    Abstract:

    Ｔｈｅ ｃｈｅｍｉｃａｌ ｒｅａｃｔｉｏｎ ｃｈａｒａｃｔｅｒｉｚａｔｉｏｎ ａｎｄ ｒｈｅｏｌｏｇｉｃａｌ ｐｒｏｐｅｒｔｙ ｏｆ ｎｏｖｅｌ ｐｏｌｙｉｍｉｄｅ ｆｏｒ ４２０℃ ａｐｐｌｉｃａ￣
    ｔｉｏｎ ｗｅｒｅ ａｎａｌｙｚｅｄ. Ｔｈｅ ｉｎｆｌｕｅｎｃｅ ｏｆ ｐｒｏｃｅｓｓｉｎｇ ｐａｒａｍｅｔｅｒｓ ｏｎ ｔｈｅ ｐｒｏｐｅｒｔｉｅｓ ｏｆ ｃｏｍｐｏｓｉｔｅｓ ｗｅｒｅ ａｌｓｏ ｉｎｖｅｓｔｉｇａｔｅｄ.Ｔｈｅ
    ｉｎｎｅｒ ｑｕａｌｉｔｙ ｏｆ ｃｏｍｐｏｓｉｔｅ ｗａｓ ｅｖａｌｕａｔｅｄ ｂｙ ｕｌｔｒａｓｏｎｉｃ Ｃ－ｓｃａｎꎬ ｍｉｃｒｏｓｃｏｐｉｃ ａｎａｌｙｓｉｓ. Ｍｅａｎｗｈｉｌｅ ｔｈｅ ｒｅｌａｔｉｏｎｓｈｉｐ ｂｅ￣
    ｔｗｅｅｎ ｖｏｉｄ ｃｏｎｔｅｎｔｓ ａｎｄ ｕｌｔｒａｓｏｎｉｃ ａｂｓｏｒｐｔｉｏｎ ｒａｔｉｏ ｗａｓ ｄｉｓｃｕｓｓｅｄ ｔｏ ｄｅｔｅｒｍｉｎｅ ｔｈｅ ｕｌｔｒａｓｏｎｉｃ ｉｎｓｐｅｃｔ ｐａｒａｍｅｔｅｒ. Ｒｅ￣
    ｓｕｌｔｓ ｓｈｏｗｅｄ ｔｈａｔ ｔｈｅ ｒｅｓｉｎ ａｎｄ ｖｏｉｄ ｃｏｎｔｅｎｔｓ ｃｏｕｌｄ ｂｅ ｅｆｆｅｃｔｉｖｅｌｙ ｃｏｎｔｒｏｌｌｅｄ ｂｙ ａｐｐｌｙｉｎｇ ｔｈｅ ｐｒｅｓｓｕｒｅ ｓｔｅｐ ｂｙ ｓｔｅｐ. Ｔｈｅ
    ｕｌｔｒａｓｏｎｉｃ ｉｎｓｐｅｃｔ ｃｏｕｌｄ ｂｅ ｃａｒｒｉｅｄ ｏｕｔ ｂｙ ｐｒｏｂｅ ｏｆ ５ ＭＨｚ ａｎｄ ｇａｉｎ ｏｆ １５ ｄＢ ｔｏ ｅｖａｌｕａｔｅ ｔｈｅ ｑｕａｌｉｔｙ ｏｆ ｃｏｍｐｏｓｉｔｅ ｗｉｔｈ
    ｔｈｉｃｋｎｅｓｓ ｏｆ ２ ｔｏ ３ ｍｍ. Ｔｈｅ ｐｏｌｙｉｍｉｄｅ ｃｏｍｐｏｓｉｔｅ ｐｒｅｐａｒｅｄ ｉｎ ｔｈｉｓ ｗｏｒｋ ｅｘｈｉｂｉｔｓ ｅｘｃｅｌｌｅｎｔ ｈｉｇｈ￣ｔｅｍｐｅｒａｔｕｒｅ ｍｅｃｈａｎｉｃａｌ
    ｐｒｏｐｅｒｔｉｅｓ ａｔ ４２０℃ꎮ

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  • Online: November 28,2016
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