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一种耐低温塑料托盘料及其制备方法
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9Claims · 2 independent
§ Ⅰ
Dossier Overview
Inventor
王亚红; 王小祥
Filing Date
Aug 26, 2026
Publication Date
Oct 16, 2026
IPC Classification
C08L 23/12 (2006.01)C08L 23/0807 (2025.01)C08L 51/06 (2006.01)C08K 3/34 (2006.01)C08K 9/06 (2006.01)C08K 5/14 (2006.01)C08K 3/01 (2018.01)C08K 5/00 (2006.01)
本发明公开了一种耐低温塑料托盘料及其制备方法，涉及高分子材料加工领域，该材料以聚丙烯基体树脂为基体，配合茂金属催化乙烯‑辛烯共聚物作为弹性体分散相，利用过氧化二异丙苯引发马来酸酐接枝乙烯‑辛烯共聚物与基体界面间的原位加成反应，构建出牢固的共价键合过渡层。同时，通过引入特定β晶型成核剂，利用热力学驱动使成核剂在界面处定向富集，诱导形成弹性体核、β晶壳层及α晶基体的三维梯度相态结构。
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