Molding Process
4 조회수
Residual microplastics from PLA composting degradation
문제 현상
After industrial composting, PLA still has tiny particles remaining that are not completely degraded.
원인 분석
The composting conditions or time are insufficient and PLA is not 100% degraded; crystalline PLA is difficult to degrade.
해결 방법
Extend the composting time to ensure complete degradation; amorphous PLA is easier to completely degrade.
핵심 요약
PLA composting residue is a problem that needs to be considered.
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