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聚氨酯水凝胶兼具水凝胶和聚氨酯的优点,机械强度高,性能调控范围广,广泛应用于生物医学及工业领域。其中,高抱水量、高机械强度的单组份聚氨酯水凝胶具有施工方便、生态环保等优势,可作为一种优异的高分子聚合物固沙材料,用于荒漠化治理、边坡生态防护、水土流失防治等领域。虽然国内也有此类聚氨酯材料相关研究报道,但尚不能合成该材料,而主要依赖于进口。近日,中国科学院青岛生物能源与过程研究所生物基材料院重点实验室万晓波研究员带
Polyurethane hydrogel combines the advantages of hydrogel and polyurethane, high mechanical strength, wide range of performance control, widely used in biomedical and industrial fields. Among them, one-component polyurethane hydrogel with high water holding capacity and high mechanical strength has the advantages of convenient construction, ecological protection and environmental protection, and can be used as an excellent macromolecule polymer sand-fixing material for desertification control, slope ecological protection, Loss prevention and control and other fields. Although there are also reports of such polyurethane materials in China, the materials can not be synthesized yet, but mainly depend on the import. Recently, the Chinese Academy of Sciences Qingdao Institute of Bioenergy and Biobased Materials Research Institute Key Laboratory of micro-band members Xiaobo