表2 色牢度數(shù)據(jù)(一次洗滌后)  | |||
普通氨綸  | 易染氨綸  | 可染氨綸  | |
L  | 80.761  | 78.239  | 64.408  | 
A  | 6.843  | 11.995  | 34.863  | 
B  | 36.772  | 44.162  | 74.94  | 
△L  | -2.521  | -16.352  | |
△a  | 5.152  | 28.019  | |
△b  | 7.39  | 38.168  | |
△E  | 9.355  | 50.092  | |
注:△L為色調(diào)變化,在對(duì)比色牢度時(shí),負(fù)值越低表明相對(duì)的色牢度越高  | |||
表2 色牢度數(shù)據(jù)(一次洗滌后)  | |||
普通氨綸  | 易染氨綸  | 可染氨綸  | |
L  | 80.761  | 78.239  | 64.408  | 
A  | 6.843  | 11.995  | 34.863  | 
B  | 36.772  | 44.162  | 74.94  | 
△L  | -2.521  | -16.352  | |
△a  | 5.152  | 28.019  | |
△b  | 7.39  | 38.168  | |
△E  | 9.355  | 50.092  | |
注:△L為色調(diào)變化,在對(duì)比色牢度時(shí),負(fù)值越低表明相對(duì)的色牢度越高  | |||