【摘要】 介绍了聚氨酯无机杂化材料的性能,叙述了制备聚氨酯无机杂化材料的4种主要方法。重点对国内外聚氨酯无机杂化材料的研究现状进行了分析,对纳米SiO2和蒙脱土杂化的聚氨酯杂化材料进行了着重阐述,进而探讨了无机杂化材料在聚氨酯注浆材料中应用的可能性和今后发展前景。更多还原

【Abstract】 Introduced the performance of polyurethane inorganic hybrid material briefly.Described four main preparation methods of polyurethane inorganic hybrid materials.Analyzed the research status of polyurethane inorganic hybrid materials in home and overseas.Especially for nano-silica and nano-montmorillonite,it given comprehensively descriptions.Finally analyzed the possibility of applying inorganic hybrid material in polyurethane grouting materials and its future development prospects.更多还原