Hollow fiber filament breakage

문제 현상

Filament breakage occurs during spinning or use

원인 분석

Excessive stretching force, gel points, coagulation defects, and stress concentration

해결 방법

Stretching ratio 2-4 times, filtration accuracy 10um, increase wall thickness

핵심 요약

Filament breakage affects the integrity of the membrane module

PVDFfilament breakage

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