Production & Quality
4 조회수
Quality Decline After Using Recycled PCTG Material
문제 현상
After adding recycled PCTG material, the transparency and impact strength of the products decrease.
원인 분석
The recycled material has experienced thermal history, causing molecular chain degradation, color deepening, and impurity introduction.
해결 방법
Control the recycled material ratio ≤25%; fully clean and dry the recycled material; add stabilizers when necessary.
핵심 요약
PCTG recycling requires control of the ratio and quality.
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