Material Analysis
8 조회수
ABS melt temperature 230-270
문제 현상
ABS melt temperature 230-270°C; degradation above 280°C; grade difference management.
원인 분석
ABS melt temperature 230-270°C; upper limit for high heat-resistant grades; exceeding 280°C causes thermal decomposition releasing harmful gases and producing black specks; temperature gradient; actual measurement verification; grade differences.
해결 방법
①Melt 230-270°C control; ②upper limit for high heat-resistant grades; ③strictly prohibit exceeding 280°C; ④temperature gradient management; ⑤actual measurement verification.; after adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
핵심 요약
The 280°C red line of ABS melt temperature is both safety and quality; grade differences must be confirmed; actual measurement prevents display errors.; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence
이 정보가 도움이 되었나요?
0 명이 도움이 되었다고 합니다
의견 주셔서 감사합니다!