【摘要】 对天然彩色双宫丝开展了耐洗、耐汗渍、耐摩擦、耐日晒色牢度检测。结果表明,天然彩色双宫丝耐洗、耐汗渍、耐摩擦色牢度检测结果较理想,都达到4级及以上等级,耐日晒色牢度效果稍差,检测结果为3-4级。天然彩色双宫丝各项色牢度检测结果都好于天然彩色生丝,尤其耐日晒色牢度远远好于天然彩色生丝。其耐洗、耐汗渍、耐摩擦色牢度符合现行国内外纺织品标准优等品或限量要求,耐日晒色牢度也能达到我国现行双宫丝织物标准一等品要求。更多还原

【Abstract】 The color fastness to washing,perspiration,rubbing and sunlight of natural colored doupion silk were tested.The results showed that the color fastness to washing,perspiration and rubbing of natural colored doupion silk yarn was ideal,reached grade4 or above.The fastness to sunlight was slightly worse,and the test results were grade 3-4.The test results of color fastness of natural colored doupion silk were better than that of natural colored raw silk.In particular,the color fastness to sunlight was much better than that of raw silk.The color fastness to washing,perspiration and rubbing of natural colored doupion silk met the current domestic and international textile standards for high-quality products or limited requirements,and the color fastness to sunlight could also meet the requirements of the current doupion silk fabric standards for first-class products in China.更多还原