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发明公开
CN106854298A 一种可降解的生物质纤维复合材料及其制备方法和包装制品 无效 - 驳回

一种可降解的生物质纤维复合材料及其制备方法和包装制品
摘要：
本发明涉及高分子材料以及成型加工技术领域，具体涉及一种可降解的生物质纤维复合材料及其制备方法。本发明的复合材料包括淀粉、谷糠粉和热塑性树脂。本发明的一种可降解的生物质纤维复合材料，将该材料注塑成型的产品，直接放在自然环境中，在30‑60天，自然降解率达到65‑70%，且最终降解后，剩余部分变成了黑色粉末，不会对环境造成二次污染。
摘要（英）：

The invention relates to the technical field of polymeric materials and molding processing thereof, and concretely relates to a degradable biomass and fiber composite material, and a preparation method thereof. The composite material comprises starch, rice bran powder and thermoplastic resin. A product obtained through injection molding of the degradable biomass and fiber composite material is directly placed in a natural environment, and has a natural degradation rate of 65-70% in 30-60 days, and a remaining part obtained after the final degradation of the material becomes black powder, so secondary pollution to the environment is avoided.

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