acid fastness

基本解释

The results show that these three acid dyes have good wet - treatment fastness and h'ght fastness when they are used to dyeing on wool.
结果表明这三支酸性染料用于羊毛织物染色时，具有较高湿处理牢度及较高的日晒牢度。
As a result, after coating, both fabrics dyed with Acid Orange 7, Reactive Red KD-8B or Direct Red F, their fastness in particular sunlight fastness was improved greatly.
试验结果表明，经复合膜整理后，无论用酸性橙7、活性红KD 8B，还是直接红F染色的两种织物，色牢度特别是日晒牢度均有较大改善。
Iron oxide red is an excellent pigment, which has fine qualities such as covering power, coloring power, heat resistance, resistance to solvent, acid fastness, innocuity and anti-rust.
氧化铁红具有良好的颜色遮盖力、着色力、耐热、耐溶剂、耐酸性、无毒、防锈等性能，是优质的颜料品种。