| 纳米SiO-2抗紫外线水性油墨的研究 |
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| 引用本文： | 黄文涛,陈广学,唐宝玲,余明光. 纳米SiO-2抗紫外线水性油墨的研究[J]. 包装工程, 2011, 32(17): 29-31 |
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| 作者姓名： | 黄文涛 陈广学 唐宝玲 余明光 |
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| 作者单位： | 华南理工大学制浆造纸工程国家重点实验室,广州,510640;华南理工大学制浆造纸工程国家重点实验室,广州,510640;华南理工大学制浆造纸工程国家重点实验室,广州,510640;华南理工大学制浆造纸工程国家重点实验室,广州,510640 |
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| 摘 要： | 食品安全包装对油墨的环保性能和抗老化性能提出了更高的要求,研究了一种具备抗紫外线的纳米SiO2油墨,其中纳米SiO2微粒利用化学沉淀法制得,并用XRD和马尔文Zteaszier Nano-ZS表征,其结果表明,纳米SiO2为粒径分布在100 nm以下的无定形粉末。在自制的水性油墨中加入纳米SiO2及分散剂,超声波分散后测试该油墨对紫外光的吸收率,结果表明:研制的纳米SiO2水性油墨对紫外光具有90%以上的屏蔽率,在食品安全和油墨抗老化性方面具有很好的应用价值。
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| 关 键 词： | 纳米SiO2 水性油墨 抗紫外线率 |
| 收稿时间： | 2011-07-01 |
| 修稿时间： | 2011-09-10 |
Study on Anti-UV Water-based Ink of Nano-SiO-2 |
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| HUANG Wen-tao,CHEN Guang-xue,TANG Bao-ling and YU Ming-guang. Study on Anti-UV Water-based Ink of Nano-SiO-2[J]. Packaging Engineering, 2011, 32(17): 29-31 |
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| Authors: | HUANG Wen-tao CHEN Guang-xue TANG Bao-ling YU Ming-guang |
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| Affiliation: | HUANG Wen-tao,CHEN Guang-xue,TANG Bao-ling,YU Ming-guang (State Key Laboratory of Pulp and Paper Engineering,South China University of Technology,Guangzhou 510640,China) |
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| Abstract: | In food safety packaging,the performance of environmental protection and weather resistance of ink is more and more important.A kind of anti-UV nano-SiO2 ink was studied,Nano-SiO2 was prepared by the chemical precipitation method and characterized by XRD and Malvern Zetaszier Nano-ZS.The experimental results showed that the average size of nano-SiO2 is under 100nm and it is a kind of amorphous powder.The homemade powder of nano-SiO2,water-based ink and dispersants were mixed using ultra-wave dispersion,and ... |
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| Keywords: | nano-SiO2 water-based ink rate of anti-UV |
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