摘要
利用实验室自制的多氨基化合物(RSD)对竹浆纤维进行接枝改性,测试分析了改性前后竹浆纤维的染色、抗菌、抗紫外性能的变化.结果表明:RSD改性竹浆纤维无盐染色与未改性竹浆纤维常规染色相比,K/S值、染料上染性均提高,可以实现无盐染色,并对染料具有广泛的适用性;当RSD质量浓度达到4 g/L时,改性后竹浆纤维具有较好的抗菌及抗菌耐洗性,抑菌率均达到88%以上.此外,织物UPF值由8.53上升到19.28,抗紫外性能明显提高.
The bamboo fibers was modified using self-made multi-amino compound （RSD）. The dyeing, anti-bacterial and anti-UV properties of bamboo fibers fabric before and after modification were tested and an- alyzed. It was found that the treated bamboo fabric, dyed in salt-free condition, showed higher K/S value and better dyeing behavior compared with the untreated bamboo fabric in conventional dyeing. Thus salt-free dyeing could be achieved in the treated fabric, which also had wide applicability. When the fabric was treated with 4 g/L RSD, the fabric showed more than 88% of bacterial reduction to Staphylococcus aureus （S.aureus） and Escherichia coli （E.coli）. In addition, the ultraviolet protection factor （UPF） of the treated bamboo fabric rised from 8.53 to 19.28, indicating an improvement in anti-UV properties.
出处
《印染助剂》
CAS
北大核心
2015年第1期23-26,共4页
Textile Auxiliaries
关键词
多氨基化合物(RSD)
竹浆纤维
改性
性能
研究
multi-amidine compound （RSD）
bamboo pulp fibers
modification
property
study
