Injection Molding
9 조회수
Severe burr flash on PPS products
문제 현상
PPS injection molded products have much flash and it is difficult to remove.
원인 분석
PPS melt has low viscosity and extremely good fluidity, easily overflowing the parting line to produce flash; the flash is hard and brittle and difficult to remove.
해결 방법
Increase clamping force; fine parting line fitting; appropriately reduce injection pressure.
핵심 요약
PPS low-viscosity flash is the norm and needs to be addressed through mold precision.
이 정보가 도움이 되었나요?
0 명이 도움이 되었다고 합니다
의견 주셔서 감사합니다!