| 环保型木器涂料用核壳乳液的制备 |
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| 引用本文： | 刘玉德,张兴艺,钱皓,潘翠莲,魏世辕.环保型木器涂料用核壳乳液的制备[J].中国涂料,2012,27(12):48-51. |
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| 作者姓名： | 刘玉德 张兴艺 钱皓 潘翠莲 魏世辕 |
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| 作者单位： | 1. 中国烟草总公司青州烟草中等专业学校,山东潍坊,262500
2. 山东诺贝特化工科技股份有限公司,山东潍坊,262500 |
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| 摘 要： | 利用种子乳液聚合法及反应型乳化剂制备了具有核壳结构的丙烯酸酯乳液,并通过酮肼交联进一步提高乳液性能。借助DSC差示扫描量热仪、红外光谱仪考察了乳胶粒的结构,讨论了乳化剂用量、交联剂用量、加料方式等对乳液及成膜性能的影响。研究发现在乳化剂用量为2.0%～3.0%,核壳两阶段乳化剂用量的配比在10∶1,交联剂用量在4%～6%时制备出性能最佳的乳液。
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| 关 键 词： | 木器涂料 核壳乳液 丙烯酸酯乳液 反应型乳化剂 |
Preparation of Core-shell Emulsion of Environmental Friendly Wood Coatings |
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| Liu Yude,Zhang Xingyi,Qian Hao,Pan Cuilian,Wei Shiyuan.Preparation of Core-shell Emulsion of Environmental Friendly Wood Coatings[J].China Paint,2012,27(12):48-51. |
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| Authors: | Liu Yude Zhang Xingyi Qian Hao Pan Cuilian Wei Shiyuan |
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| Affiliation: | 1.China Tobacco Company Qingzhou Tobacco Secondary Specialized School,Weifang 262500,Shandong,China;2.Shandong Nuobeite Chemical Science Co.,Ltd.,Weifang 262500,Shandong,China) |
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| Abstract: | This paper studies the preparation of core-shell structure acrylic ester emulsion by seeded emulsion polymerization and reactive emulsifier.Through ketone-hydrazide crosslinking,the performance of the emulsion is further enhanced.The emulsion particle is studied by DSC and infrared spectrometer.The influencing factors towards emulsion properties and film building performance including volume of emulsifier,crosslinker and feeding method etc.are also discussed.The results show the volume of emulsifier at 2.0%～3.0%,core-shell two stages emulsifier consumption proportion at 10∶1,and crosslinker consumption at 4%～6% to make the emulsion with best properties. |
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| Keywords: | wood coatings core-shell emulsion acrylic ester emulsion reactive emulsifier |
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