Material Analysis
4 조회수
PC/ABS ultraviolet aging
문제 현상
PC/ABS used outdoors yellows and embrittles under light exposure.
원인 분석
The PC component is sensitive to ultraviolet, and the blend has insufficient ultraviolet stability.
해결 방법
Add UV absorber HALS and carbon black (black parts) to improve weather resistance.
핵심 요약
PC/ABS outdoor use requires a dedicated weather-resistant formulation.
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