Material Drying
4 조회수
Molecular chain breakage caused by PLA hydrolysis
문제 현상
The molecular weight of PLA drops sharply in a water-containing environment.
원인 분석
The ester bonds hydrolyze and break the molecular chains; the higher the temperature, the faster the hydrolysis.
해결 방법
Fully dry the raw material; add an anti-hydrolysis agent; avoid high-temperature and high-humidity environments.
핵심 요약
PLA hydrolysis is its main degradation pathway.
이 정보가 도움이 되었나요?
0 명이 도움이 되었다고 합니다
의견 주셔서 감사합니다!