A biologically fiber-based degradable material and a preparation method and application thereof
By adding bio-fibers and compatibilizers to polylactic acid (PLA), a bio-fiber-based biodegradable material was prepared, which solved the problems of insufficient heat resistance and toughness of PLA packaging materials, and achieved an overall improvement in the material's performance, making it suitable for scenarios with high requirements for heat resistance and toughness.
CN122404933APending Publication Date: 2026-07-17XIAMEN COLOR PACKAGING CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- XIAMEN COLOR PACKAGING CO LTD
- Filing Date
- 2026-05-28
- Publication Date
- 2026-07-17
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Figure CN122404933A_ABST
Abstract
本发明涉及绿色包装材料技术领域，尤其涉及一种基于生物纤维的可降解材料及其制备方法和应用。本发明提供的基于生物纤维的可降解材料，利用生物纤维之间的协同作用，以及生物纤维与聚乳酸的良好相容性，实现了对聚乳酸的耐热性和韧性的同步提高，并且可降解性能和印刷性能不受影响，整体性能明显提升。本发明提供的基于生物纤维的可降解材料，以聚乳酸作为基体，通过添加生物纤维并控制生物纤维的规格，结合其他组分的相互作用，能够协同提高聚乳酸的耐热性能和韧性，并且印刷性能不变甚至略有提高，可降解性能良好，阻隔性能满足要求，综合性能明显提升，尤其适合对于耐热性能和韧性要求较高的应用场景，应用前景广泛。
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