| 聚甲醛纤维的染色性能 |
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| 引用本文： | 尚娇娇,兰建武,王焕莲.聚甲醛纤维的染色性能[J].印染,2012,38(16):6-8. |
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| 作者姓名： | 尚娇娇 兰建武 王焕莲 |
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| 作者单位： | 四川大学轻纺与食品学院,四川成都,610065 |
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| 基金项目： | 四川省科技支撑项目(2010FZ0015) |
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| 摘 要： | 采用分散蓝2BLN、分散大红3B和分散黄棕S-2RFL染料对聚甲醛(POM)纤维进行染色.考察了染色温度和染色时间对染料上染率和纤维透染性的影响.结果表明,三只分散染料对POM纤维的上染性能相似,其上染平衡温度分别为100℃、110℃和110℃.分散蓝2BLN的最大上染率较低,为80％左右；分散大红3B和分散黄棕S-2RFL的最高上染率均可达90％以上.POM纤维在110℃上染30 min后,无白芯,纤维被透染.
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| 关 键 词： | 染色 分散染料 染色性能 聚甲醛纤维 |
Dyeing properties of polyformaldehyde fiber |
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| SHANG Jiao-jiao
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LAN Jian-wu
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WANG Huan-lian.Dyeing properties of polyformaldehyde fiber[J].Dyeing and Finishing,2012,38(16):6-8. |
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| Authors: | SHANG Jiao-jiao LAN Jian-wu WANG Huan-lian |
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| Affiliation: | (College of Light Industry and Textile Engineering,Sichuan University,Chengdu 610065,China) |
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| Abstract: | Polyformaldehyde fiber dyeing with disperse Blue 2BLN,Red 3B and Yellow Brown S-2RFL are carried out.Effects of temperature and time on dye-uptake and penetration are discussed.The results show that the dyeing properties of the three disperse dyes are similar.Their optimum dyeing equilibrium temperature are 100 ℃,110 ℃ and 110 ℃ respectively.The maximum dye uptake of disperse blue 2BLN is about 80%,lower than that of disperse red 3B and disperse yellow brown S-2RFL,which are above 90%.Polyformaldehyde fiber dyed at 110 ℃ for 30 min features favorable penetration property without white core. |
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| Keywords: | dyeing disperse dyes dyeing property polyformaldehyde fiber |
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