Study on the Preparation and Application of Nano-Disperse Blue 2BLN

摘要：

Nano-disperse blue 2BLN was prepared from traditional filter-cake by ball milling, reprecipitation and pressure homogenization. The diameter of dyes was D90≤90nm being measured by Laser diffraction, zeta potential and TEM. Conserved at room temperature for 6 months, the products have no obvious change in diameter of dyes. The color fastness test showed that the nano-disperse blue 2BLN had better dyeing and printing properties, as well as light fastness, washing fastness, perspiration fastness, dry-heat fastness and rub fastness, than traditional disperse dyes.

关键词： disperse dyes nanocrystalliztion reprecipitation pressure homogenization

作者: 贾建洪 高建荣 盛卫坚 韩亮 李郁锦

作者单位: 浙江工业大学绿色化学合成技术国家重点实验室培育基地,浙江 杭州 310032

会议类型: 国际会议

会议名称: 第六届中国国际纳米科技研讨会

会议地点: 成都

会议语种:英文

在线出版日期: 2007-11-19（万方平台首次上网日期，不代表论文的发表时间）