| 含聚醚侧链梳型聚羧酸盐分散剂的合成及其应用 |
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| 引用本文： | 代晶晶,郭旭,何炼,张振兵,李文刚,张博,任天瑞.含聚醚侧链梳型聚羧酸盐分散剂的合成及其应用[J].世界农药,2019(2):49-52,56. |
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| 作者姓名： | 代晶晶 郭旭 何炼 张振兵 李文刚 张博 任天瑞 |
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| 作者单位： | 上海师范大学生命与环境科学学院教育部资源化学重点实验室 |
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| 基金项目： | 上海市科技兴农重点攻关项目[批准号:沪农科创字(2018)第3-3号] |
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| 摘 要： | 以α-甲基丙烯酸、烯丙基聚氧乙烯醚和丙烯酸甲酯(丙烯酸乙酯、丙烯酸正丁酯)为单体合成三元共聚物分散剂,经红外与核磁确定其结构,用表面张力法测定其临界胶束浓度(CMC)。同时考察了分散剂添加量对600 g/L吡虫啉水悬浮剂(SC)的Zeta电势、热贮稳定性等的影响。结果表明,当分散剂C的添加量为6%时,600g/L吡虫啉SC具有更好的分散性能和稳定性。
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| 关 键 词： | 梳型聚羧酸盐分散剂 表面性能 吡虫啉 水悬浮剂 稳定性 |
Synthesis of Polyether Side Chain Combed Polycarboxylate Dispersant and Its Application |
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| DAI Jingjing,GUO Xu,HE Lian,ZHANG Zhenbing,LI Wengang,ZHANG Bo,REN Tianrui.Synthesis of Polyether Side Chain Combed Polycarboxylate Dispersant and Its Application[J].World Pesticides,2019(2):49-52,56. |
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| Authors: | DAI Jingjing GUO Xu HE Lian ZHANG Zhenbing LI Wengang ZHANG Bo REN Tianrui |
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| Affiliation: | (The Key Laboratory of Resource Chemistry of Ministry of Education,College of Life and EnvironmentalScience,Shanghai Normal University,Shanghai 200234,China) |
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| Abstract: | DAI Jingjing;GUO Xu;HE Lian;ZHANG Zhenbing;LI Wengang;ZHANG Bo;REN Tianrui(The Key Laboratory of Resource Chemistry of Ministry of Education,College of Life and EnvironmentalScience,Shanghai Normal University,Shanghai 200234,China) |
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| Keywords: | comb polycarboxylate dispersant surface property imidacloprid suspension concentrate stability |
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