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发明公开
CN109627702A 一种可降解环保高分子复合材料 失效 - 权利终止

一种可降解环保高分子复合材料
摘要：
本发明涉及高分子材料技术领域，具体涉及一种可降解环保高分子复合材料。所述的材料由包含如下重量份的原料制成：聚丁二酸丁二醇酯50～80份；聚乳酸40～60份；淀粉20～30份；卡拉胶10～20份；增韧剂1～5份；偶联剂0.5～2份；抗老剂0.5～2份。由于本发明所述的材料由聚丁二酸丁二醇酯、聚乳酸、淀粉等可降解的原料制成，因此，本发明所述的复合材料具有很好的降解作用；此外，又由于所述的复合材料加入了增韧剂和抗老剂，因此，该材料还具有很好的强度、韧性以及抗老化作用。
摘要（英）：

The invention relates to the technical field of polymer materials, particularly to a degradable environmentally-friendly polymer composite material, which is prepared from the following raw materialsby weight: 50-80 parts of polybutylene succinate, 40-60 parts of polylactic acid, 20-30 parts of starch, 10-20 parts of carrageenan, 1-5 parts of a toughening agent, 0.5-2 parts of a coupling agent, and 0.5-2 parts of an anti-aging agent. According to the present invention, the material is prepared from polybutylene succinate, polylactic acid, starch and other degradable raw materials, such that the composite material has good degradation effect; and by adding the toughening agent and the anti-aging agent, the obtained material has advantages of good strength, good toughness and good anti-aging effect.

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