| 酸性硅溶胶沉淀法制备超微细活性白炭黑 |
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| 引用本文： | 邓建成,刘希.酸性硅溶胶沉淀法制备超微细活性白炭黑[J].湘潭大学自然科学学报,1995,17(2):61-65. |
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| 作者姓名： | 邓建成 刘希 |
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| 作者单位： | 湘潭大学化学系，长沙卷烟厂 |
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| 摘 要： | 对酸性硅溶胶沉淀法生产超微细活性白炭黑的工艺进行了研究；探讨了生产过程中硅溶胶的ｐＨ值，反应终点ｐＨ值，反应温度以及分散剂等条件；制备了较高品质的产品，其性能接近或超过国外同类产品．
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| 关 键 词： | 硅溶胶，二氧化硅，超微细白炭黑 |
STUDY ON THE PREPARATION OF ACTIVE ULTRAFINE WHITE CARBON BLACK(SILICA) WITH ACIDIC COLLOIDAL SILICA |
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| Deng Jian,cheng Tong Jue,Liu Xi.STUDY ON THE PREPARATION OF ACTIVE ULTRAFINE WHITE CARBON BLACK(SILICA) WITH ACIDIC COLLOIDAL SILICA[J].Natural Science Journal of Xiangtan University,1995,17(2):61-65. |
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| Authors: | Deng Jian cheng Tong Jue Liu Xi |
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| Abstract: | A high guality product of ultrafine silica was prepared.The product was used for the ruffer as an additive and a more satisfactory result was obtained.Some influence factors such as the condition of preparing colloidal silica,the temperature,the end point pH confral and the concertration of water glass of the reaction was stuidied. |
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| Keywords: | colloidal silica silica ultrafine white carbon black |
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