| AKD-淀粉-碳酸钙复合填料的制备及应用 |
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| 引用本文： | 张光华,王慧萍,王晓霞,来智超,李雯.AKD-淀粉-碳酸钙复合填料的制备及应用[J].中国胶粘剂,2010,19(1). |
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| 作者姓名： | 张光华 王慧萍 王晓霞 来智超 李雯 |
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| 作者单位： | 1. 教育部轻化工助剂化学与技术重点实验室,陕西科技大学化学与化工学院,陕西,西安,710021
2. 咸阳职业技术学院,陕西,咸阳,712021 |
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| 基金项目： | 陕西省教育厅重点实验室重点科研计划项目(08JZ12) |
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| 摘 要： | 利用玉米淀粉、烷基烯酮二聚体(AKD)和重质碳酸钙(GCC)制备造纸用复合填料,并比较了复合填料与GCC填料的基本性能(如微观形貌、溶解性、溶胀度和接触角等)以及对纸张力学性能的影响。结果表明:随着AKD用量的增加,复合填料的溶胀度和溶解性略有下降,接触角明显增大;与GCC填料相比,复合填料能明显提高纸张的拉伸强度(99.1%)和耐破强度(98.9%),但纸张的光学性能略有降低;纸张的耐水性随着AKD用量的增加而明显提高;当w(AKD)=15%时,复合填料的应用效果最佳。
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| 关 键 词： | 重质碳酸钙 烷基烯酮二聚体 淀粉 复合填料 造纸 |
Preparation and application of composite filler based on AKD-starch-calcium carbonate |
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| ZHANG Guang-hua,WANG Hui-ping,WANG Xiao-xia,LAI Zhi-chao,LI Wen.Preparation and application of composite filler based on AKD-starch-calcium carbonate[J].China Adhesives,2010,19(1). |
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| Authors: | ZHANG Guang-hua WANG Hui-ping WANG Xiao-xia LAI Zhi-chao LI Wen |
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| Affiliation: | ZHANG Guang-hua1,WANG Hui-ping1,WANG Xiao-xia2,LAI Zhi-chao1,LI Wen1 |
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| Abstract: | A composite filler for papermaking was prepared based on starch,AKD and calcium carbonate(GCC),the basis performances(such as microcosmic morphology,solubility,swelling property and contacting angle) between composite filler and GCC filler were compared.The influences of composite filler were investigated on mechanics performances of paper.The results showed that the swelling property and solubility were slightly reduced,but the contacting angle was obviously increased for composite filler with increasing A... |
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| Keywords: | calcium carbonate(GCC) AKD starch composite filler papermaking |
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