印染助剂
印染助劑
인염조제
TEXTILE AUXILIARIES
2015年
6期
13-16
,共4页
等离子体%接枝%丙烯酰胺%聚酯%吸附%Cu2+
等離子體%接枝%丙烯酰胺%聚酯%吸附%Cu2+
등리자체%접지%병희선알%취지%흡부%Cu2+
plasma%grafting%acrylamide%polyester%adsorption%Cu2+
研究了等离子体预处理对聚酯吸湿性能的影响，并探讨了聚酯吸湿性对丙烯酰胺接枝率及丙烯酰胺接枝率与Cu2+吸附性能之间的关系，最后优化出有利于Cu2+吸附的聚酯等离子体预处理条件及丙烯酰胺接枝反应条件。结果表明，等离子体预处理优化工艺有利于提高聚酯材料的吸湿性，并提高丙烯酰胺在聚酯上的接枝率；较高丙烯酰胺接枝率的聚酯更有利于吸附溶液中的Cu2+。
研究瞭等離子體預處理對聚酯吸濕性能的影響，併探討瞭聚酯吸濕性對丙烯酰胺接枝率及丙烯酰胺接枝率與Cu2+吸附性能之間的關繫，最後優化齣有利于Cu2+吸附的聚酯等離子體預處理條件及丙烯酰胺接枝反應條件。結果錶明，等離子體預處理優化工藝有利于提高聚酯材料的吸濕性，併提高丙烯酰胺在聚酯上的接枝率；較高丙烯酰胺接枝率的聚酯更有利于吸附溶液中的Cu2+。
연구료등리자체예처리대취지흡습성능적영향，병탐토료취지흡습성대병희선알접지솔급병희선알접지솔여Cu2+흡부성능지간적관계，최후우화출유리우Cu2+흡부적취지등리자체예처리조건급병희선알접지반응조건。결과표명，등리자체예처리우화공예유리우제고취지재료적흡습성，병제고병희선알재취지상적접지솔；교고병희선알접지솔적취지경유리우흡부용액중적Cu2+。
The effect of plasma pretreatment on hygroscopicity of polyester was discussed, and the rela?tionship between polyester hygroscopicity, the grafting rate of acrylamide, acrylamide grafting rate of polyester and the Cu2+ adsorption performance were also investigated. Final y, the beneficial conditions for the Cu2+ ad?sorption of polyester plasma pretreatment and acrylamide grafting process were optimized. The results indicat?ed that the plasma pretreatment was helpful for improving the hygroscopic property of polyester material and improving the grafting yield of acrylamide on polyester. Higher grafting yield of acrylamide grafted polyester was more helpful to the adsorption of Cu2+in the solution.
