Environment-friendly thermosetting resin with high mechanical property, preparation method and application thereof
CN122404752APending Publication Date: 2026-07-17SOUTHWEAT UNIV OF SCI & TECH
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SOUTHWEAT UNIV OF SCI & TECH
- Filing Date
- 2026-04-27
- Publication Date
- 2026-07-17
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Abstract
本发明公开一种高力学性能的环境友好型热固性树脂及其制备方法和应用,属于热固性树脂技术领域,制备方法为:惰性气氛和冰浴条件下,将3‑吲哚乙酸和DMAP制成混合溶液;将DCC溶液滴加至上述混合溶液中,搅拌活化,制得混合物;将PVA溶液滴加到上述混合物中,搅拌反应,将反应物倒入二氯甲烷溶液中,收集沉淀,提纯,制得吲哚官能化聚乙烯醇;分别制备吲哚官能化聚乙烯醇溶液和镁离子溶液,于搅拌条件下,将镁离子溶液滴加至吲哚官能化聚乙烯醇溶液中,混匀后倒入模具中,蒸发去除溶剂,制得。该树脂具有优异的力学性能,其可降解为H2O、CO2并释放吲哚和镁离子,可促进植物生长,为环保型聚合物材料开发提供新的方向。
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