| 反应型聚氨酯非离子表面活性剂的合成及其性能 |
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| 引用本文： | 张彪,金勇,苗青,曹志峰,马春彦. 反应型聚氨酯非离子表面活性剂的合成及其性能[J]. 中国皮革, 2010, 0(1) |
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| 作者姓名： | 张彪 金勇 苗青 曹志峰 马春彦 |
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| 作者单位： | 中国科学院成都有机化学研究所;中国科学院研究生院; |
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| 基金项目： | 国家自然科学基金资助项目(编号20874102); 宁波市工业攻关项目资助(编号:2006B100056) |
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| 摘 要： | 以异佛尔酮二异氰酸酯(IPDI)、聚乙二醇单甲醚(MPEG)、聚氧丙烯(PPO)和丙烯酸羟乙酯(HEA)为主要原料,通过逐步聚合反应,合成了系列反应型聚氨酯非离子表面活性剂;采用FT-IR、1HNMR和表面张力仪对其结构及表面活性进行了表征,并对其浊点、乳化能力、共聚性能进行了研究。结果表明,所合成的反应型聚氨酯非离子表面活性剂具有较好的共聚性能和表面活性,产物Ⅱ在摩尔浓度为0.0058mol/L时,可使水溶液的表面张力降低到37mN/m。
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| 关 键 词： | 反应型高分子表面活性剂 非离子型聚氨酯 合成 表征 性能 |
Synthesis and Properties of Polymerizable Nonionic Polyurethane Surfactant |
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| Zhang Biao,,Jin Yong,Miao Qing,Cao Zhifeng,Ma Chunyan. Synthesis and Properties of Polymerizable Nonionic Polyurethane Surfactant[J]. China Leather, 2010, 0(1) |
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| Authors: | Zhang Biao Jin Yong Miao Qing Cao Zhifeng Ma Chunyan |
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| Affiliation: | Zhang Biao1,2,Jin Yong1,Miao Qing1,Cao Zhifeng1,Ma Chunyan1,2 (1.Chengdu Institute of Organic Chemistry,Chinese Academy of Science,Chengdu 610041,China,2. Graduate School of the Chinese Academy of Science,Beijing 100039,China) |
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| Abstract: | A novel series of polymerizable nonionic polyurethane surfactants were synthesized by the addition polymerization of IPDI,MPEG,PPO and HEA.The chemical structure and surface activity of the surfactants were characterized by FTIR ,1HNMR and surface tension analysis.The cloud point, ability to emulsify monomer, and copolymerizing property of the surfactants were investigated in the further experiment. The results indicate that the novel polymerizable nonionic polyurethane surfactants have excellent surface ac... |
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| Keywords: | polymerizable polymeric surfactant nonionic polyurethane synthesis characterize property |
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