| 高填料纸中填料留着的研究 |
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| 引用本文： | 张素风,王 群,罗晓芳,等.高填料纸中填料留着的研究[J].西北轻工业学院学报,2014(2):1-4,10. |
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| 作者姓名： | 张素风 王 群 罗晓芳 等 |
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| 作者单位： | 陕西科技大学轻工与能源学院陕西省造纸技术及特种纸品开发重点实验室,陕西西安710021 |
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| 基金项目： | 国家科技部863科技计划项目子项目（2011AA06A101） |
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| 摘 要： | 主要研究了粉煤灰提取物硅酸钙在纸张中的高留着率(≥50%)问题.实验结果表明:单独使用助留剂8060时,若纸浆的用量为1.5g,填料的添加量为10g,助留剂8060的用量为0.2%,填料平均留着率可达到64.66%;同时使用助留剂8060和湿强剂PAE时,若填料添加量4g,助留剂用量0.2%,PAE用量1.0%,填料平均留着率将可以达到54.55%.
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| 关 键 词： | 硅酸钙 助留剂 湿强剂PAE 高留着率 |
Research on the retention of filler in high filler paper |
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| ZHANG Su-feng,WANG Qun,LUO Xiao-fang,WU Yang-yu,ZHANG Mei-yun,LI Zhi-jian.Research on the retention of filler in high filler paper[J].Journal of Northwest University of Light Industry,2014(2):1-4,10. |
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| Authors: | ZHANG Su-feng WANG Qun LUO Xiao-fang WU Yang-yu ZHANG Mei-yun LI Zhi-jian |
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| Affiliation: | (College of Light Industry and Energy, Shaanxi Province Key Laboratory of Papermaking Technology and Specialty Paper, Shaanxi University of Science ＆ Technology, Xi＇an 710021, China) |
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| Abstract: | The high retention rate （50% or higher） of calcium silicate extract from fly ash was studied in papermaking .The results show that only use retention agent 8060 ,when fiber dos-age is 1 .5 g ,filler dosage is 10 g ,the dosage of the retention agent for 0 .2% of the total ,the filler retention rate on average can reach 64 .66% ;Using retention agent 8060 and PAE wet strength agent at the same time ,filler amount is 4 g ,the dosage of the retention agent for 0 .2% of the total ,PAE dosage is 1 .0% ,the filler retention rate on average can reach 54 .55% . |
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| Keywords: | calcium silicate retention agent wet strength agent PAE high retention rate |
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