| 不同晶型分散染料受热凝聚性能研究 |
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| 引用本文： | 张志伯,屠天民,毛建华. 不同晶型分散染料受热凝聚性能研究[J]. 东华大学学报(自然科学版), 1985, 0(3) |
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| 作者姓名： | 张志伯 屠天民 毛建华 |
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| 作者单位： | 华东纺织工学院分散染料多晶型和性能研究小组，华东纺织工学院分散染料多晶型和性能研究小组，华东纺织工学院分散染料多晶型和性能研究小组 |
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| 摘 要： | 本文用圆盘离心式微粒粒径测定仪测定了分散深蓝H-GL,分散大红S-BWFL不同晶型染料悬浮液在模拟染色条件下染料颗粒粒径的变化,发现染料的不同晶型有不同的受热凝聚性能,而且悬浮液内所用的分散剂对受热凝聚性能也有较大的影响。
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| 关 键 词： | 分散染料 晶型 凝聚性能 圆盘离心式微粒粒径测定仪 热处理 |
AN APPROACH TO COAGULATION PROPERTY OF DIFFERENT CRYSTAL MODIFICATIONS OF DISPERSE DYES DURING HEAT TREATMENT |
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| Zhang Zhibo,Tu Tianmin and Mao Jianhua.. AN APPROACH TO COAGULATION PROPERTY OF DIFFERENT CRYSTAL MODIFICATIONS OF DISPERSE DYES DURING HEAT TREATMENT[J]. Journal of Donghua University, 1985, 0(3) |
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| Authors: | Zhang Zhibo Tu Tianmin Mao Jianhua. |
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| Abstract: | Change in particle size of different crystal modifications of C. I. Disperse Blue 79 and C. I. Disperse Red 74 during the heat treatment similar to a dyeing process was determined by means of the disc eentrifuge-photosedimentometer. It was found that the different modification of the two dyes had different coagulation properties respectively, the dispersing agents used in the suspension effecting the change in coagulation property to a considerable extent. |
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| Keywords: | disperse dyes crystal modifications coagulation property Disc centrifuge-photosedimentometer heat treatment. |
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