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一种可重塑弹性体组合物及其制备方法
InventionUnknown
10Claims · 2 independent
§ Ⅰ
Dossier Overview
Inventor
何炽铿
Filing Date
Sep 3, 2026
Publication Date
Oct 20, 2026
IPC Classification
C08L 13/00 (2006.01)C08G 77/26 (2006.01)C08K 3/04 (2006.01)C08K 5/09 (2006.01)C08L 83/08 (2006.01)
本发明涉及弹性体领域，具体为一种可重塑弹性体组合物，本发明制备的可重塑弹性体组合物由自制改性POSS‑PEG交联剂与羧基丁腈橡胶、酯交换催化剂发生反应制备而成，形成以POSS为核，酯交换、氢键以及烷氧基胺可逆交联三级交联点位的稳定结构，赋予材料优异力学性能，并在升温过程可实现自修复，可重塑，实现弹性体循环再生、循环利用，本发明通过多重交联位点、多层次结构构造了温度高低实现交联与解交联，从而赋予橡胶热可逆重复加工，通过有序解交联过程减少弹性体网络结构的不可逆破坏。
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