Material Analysis
11 조회수
Low detection rate of PCTG stress cracking
문제 현상
Stress cracking is highly hidden, undetectable, but cracks during use.
원인 분석
Conventional sampling inspection is difficult to find low-probability internal stress cracking risks.
해결 방법
Adopt 100% solvent immersion sampling; increase stress testing frequency.
핵심 요약
PCTG hidden stress cracking is a large-scale recall risk.
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