Molding Process
22 조회수
Solvent residue in wet-process PI film
문제 현상
Residual solvent in PI films prepared by the chemical imidization method
원인 분석
Residue of chemical imidization reagents; insufficient washing
해결 방법
Extend washing time; increase drying temperature; use advanced methods such as supercritical CO₂ extraction
핵심 요약
Solvent residue affects the electrical and thermal properties of PI films
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