Material Analysis 4 조회수

DSTDP poor chemical resistance

문제 현상

DSTDP product mechanical properties decrease >30% after immersion in acid/alkali solvents

원인 분석

DSTDP has high affinity for specific chemicals, eroded and swollen; DSTDP molecular chains attacked by chemicals and broken

해결 방법

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

핵심 요약

Poor chemical resistance is caused by DSTDP chemical affinity; selecting chemical-resistant grades and coating are key

DSTDPchemical resistancechemical attackslight crosslinkingsurface coating

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