Molding Process 7 조회수

glass fiber aspect ratio too large affecting processing

문제 현상

glass fiber aspect ratio >100:1 causes fiber entanglement and processing difficulty

원인 분석

glass fiber initial length too long >6mm, retained length after processing too long, easy to entangle

해결 방법

1) select chopped glass fiber with length 3-6mm; 2) control aspect ratio 30-50:1; 3) twin-screw compounding to control fiber length retention

핵심 요약

excessive aspect ratio is caused by initial fibers being too long; selecting chopped fibers is key

glass fiber aspect ratio chopped fiber fiber length aspect ratio control fiber entanglement

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