Molding Process
4 조회수
Poor dyeing fastness of PLA fiber
문제 현상
After dyeing, the color fastness of PLA fiber is poor, and it fades after washing.
원인 분석
The force between PLA and dye molecules is weak, and the dye uptake rate and fastness are low.
해결 방법
Select disperse dyes for high-temperature and high-pressure dyeing; color fixing post-treatment.
핵심 요약
PLA fiber dyeing is a textile application challenge.
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