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新型水性有机-无机杂化材料(英文) 被引量:2

A new water- borne material based on organic- inorganic hybrid
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摘要 合成了一种聚氨酯脲-聚丙烯酸酯/改性纳米氧化硅水性杂化材料,固体物质量分数为30%。电镜和红外光谱表明有粒径8~10nm的无机粒子包围在粒径50~200nm的聚合物颗粒之外,两者之间存在氢键。杂化材料水分散液的热、机械、冻融稳定性好。成膜后的强度、耐水、耐溶剂和粘附性能均随无机纳米粒子含量的增加而改善。
出处 《合成橡胶工业》 CAS CSCD 北大核心 2001年第6期368-368,共1页 China Synthetic Rubber Industry
基金 SupportedbyNationalNaturalScienceFoun-dationofChina50073005
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