| 酮肼交联体系核壳丙烯酸树脂乳液的制备及涂膜性能研究 |
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| 引用本文： | 强西怀. 酮肼交联体系核壳丙烯酸树脂乳液的制备及涂膜性能研究[J]. 精细化工, 2012, 29(12): 1212-1216 |
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| 作者姓名： | 强西怀 |
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| 作者单位： | 陕西科技大学 资源与环境学院,陕西 西安,710021 |
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| 基金项目： | 陕西科技大学科研创新团队（TD09-04）；陕西科技大学自选项目(zx10-05) |
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| 摘 要： | 以双丙酮丙烯酰胺(DAAM)和己二酸二酰肼(ADH)为交联体系,采用核壳结构种子乳液聚合法,合成了室温自交联的核壳丙烯酸树脂乳液。主要考察了交联体系在乳胶粒子的核层和壳层的用量对膜性能的影响,FTIR测试证实在核层、壳层均能发生DAAM-ADH交联反应。通过TEM分析显示,该室温自交联的丙烯酸树脂乳液具有明显的核壳结构。
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| 关 键 词： | 丙烯酸树脂乳液 核壳结构 室温自交联 双丙酮丙烯酰胺 己二酸二酰肼 皮革化学品 |
| 收稿时间： | 2012-09-10 |
| 修稿时间： | 2012-09-24 |
Synthesis and Characterization Research of keto-hydrazine Crosslinking core-shell structure Acrylate Emulsion |
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| Qiang xi-huai. Synthesis and Characterization Research of keto-hydrazine Crosslinking core-shell structure Acrylate Emulsion[J]. Fine Chemicals, 2012, 29(12): 1212-1216 |
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| Authors: | Qiang xi-huai |
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| Affiliation: | Shaanxi University of Science and Technology |
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| Abstract: | The core-shell structure ambient self-cross-linking acrylic emulsion was synthesized by core-shell structure seed emulsion polymerization method,using diacetone acrylamide(DAAM) and hydrazide adipate(ADH) as cross-linking monomers.The influence of different addition methods and different amount of DAAM-ADH on the film properties was investigated.FTIR test confirmed that cross-linking reaction could occur when DAAM-ADH was introduced into the core or the shell.In this study,DAAM-ADH was introduced into the core and the shell of latex particles.The clear core-shell structure was characterized by means of TEM. |
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| Keywords: | acrylic emulsion core-shell structure ambient self-cross-linking diacetone acrylamide hydrazide adipate leather chemicals |
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