CAJ | 학술논문

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.
이용실험실자제적다안기화합물(RSD)대죽장섬유진행접지개성,측시분석료개성전후죽장섬유적염색、항균、항자외성능적변화.결과표명：RSD개성죽장섬유무염염색여미개성죽장섬유상규염색상비,K/S치、염료상염성균제고,가이실현무염염색,병대염료구유엄범적괄용성；당RSD질량농도체도4 g/L시,개성후죽장섬유구유교호적항균급항균내세성,억균솔균체도88%이상.차외,직물UPF치유8.53상승도19.28,항자외성능명현제고.
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 dye?ing 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.