| 摘要: |
| 通过2种途径对废纸纤维发泡材料的工艺配方进行了优化，以获得性能更好的废纸纤维发泡材料。一是对废纸纤维原料进行NaOH预处理，研究了NaOH预处理对发泡材料性能的影响；二是基于NaOH预处理，采用微波加热发泡工艺改善了废纸纤维发泡材料的性能。结果表明：NaOH预处理较大程度上改善了废纸纤维发泡材料的发泡倍率、密度及缓冲性能。试验确定了废纸纤维预处理的最佳条件和基于NaOH预处理的废纸纤维发泡材料的最佳工艺配方。 |
| 关键词: 废纸纤维 发泡材料 预处理 微波加热 |
| DOI： |
| 分类号:TB484； TB487 |
| 基金项目: |
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| Study on Formulation and Process of Waste Paper Fiber Foaming Materials Based on Pretreatment with NaOH |
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ZHANG Hui-ying1, ZHANG Jing1, SUN Hao1, JIANG Xing-liang2, ZHANG Xin-chang1
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1.Jiangnan University, Wuxi 214122, China;2.Jurong City Yimaxian Paper Packing Factory, Jurong 2124002, China
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| Abstract: |
| Formulation and process of waste paper fiber foaming material was optimized using two ways to obtain better performance. One way was to study the influence of NaOH solution pre-treatment on performance of the waste paper fiber foamed material. The other way was using microwave heating foaming process to optimize the performance of the waste paper fiber foamed material based on pretreatment with NaOH. The results indicated that the foaming rate, density, and buffer performance of the waste paper fiber foaming material all has been improved through pretreatment with NaOH. The test determined the best pretreatment conditions and the best formulation and process of the waste paper fiber foamed material based on pretreatment with NaOH. |
| Key words: waste paper fiber foamed material pretreatment microwave heating |
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