Material Analysis
11 조회수
Performance Change of PBT Products After Chemical Disinfection
문제 현상
The performance of PBT medical devices declines after chemical disinfection (ethylene oxide, hydrogen peroxide).
원인 분석
The disinfectant erodes PBT or induces stress cracking, and the disinfection temperature accelerates aging.
해결 방법
Test the influence of the disinfection method on PBT; select a compatible disinfection method; anneal the product.
핵심 요약
PBT chemical disinfection compatibility needs to be verified.
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