Material Analysis 11 조회수

MP poor chemical resistance

문제 현상

MP products after immersion in acid/alkali solvents, mechanical properties decline >30%

원인 분석

MP has high affinity to specific chemicals, attacked and swollen; MP molecular chains attacked by chemicals and broken

해결 방법

1) select a chemical-resistant grade; 2) slight crosslinking to reduce swelling; 3) product surface coating protection; 4) add chemical stabilizer

핵심 요약

poor chemical resistance is caused by MP chemical affinity; selecting a chemical-resistant grade and coating are key

MP chemical resistance chemical attack slight crosslinking surface coating

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