Material Analysis
4 조회수
PPSU flame retardant non-dripping
문제 현상
PPSU itself is highly flame retardant V-0, but thin walls still require verification.
원인 분석
The PPSU main chain contains sulfone groups and aromatic rings, imparting intrinsic flame retardancy.
해결 방법
Wall thickness <0.8mm still requires UL94 verification; sufficient wall thickness.
핵심 요약
PPSU flame retardancy is the foundation of its aviation applications.
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