Unverified85% confidenceDecision RuleTime unknown
缓冲厚度≥8mm的软胶/硅胶护角才能对幼儿头部撞击提供有效缓冲，＜5mm的PVC薄款仅防划伤不防撞
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85%
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Long-term
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Unverified硅胶材质墙角防护条邵氏硬度建议选30A以下的软胶，宝宝头部撞击时缓冲效果明显优于PVC硬质款；PVC款仅适合防划伤、防蹭脏，缓冲防护作用有限85% similarUnverified缓冲防撞选材质厚度≥3mm的PVC或硅胶包角，2mm以下多为纯装饰无实际缓冲力，儿童防护场景应选3-5mm硅胶82% similarUnverified护角厚度选择：桌角撞击缓冲建议壁厚≥8mm的软硅胶包裹式护角，过薄（＜5mm）在孩子快速跌撞时无法有效吸收冲击力，形同虚设81% similarUnverified婴幼儿磕碰防护首选硅胶材质（邵氏硬度≤40A），比EVA更软且回弹缓冲好；EVA泡棉硬度高（多在60A以上），撞击缓冲差，仅适合防刮不防伤79% similarUnverified硅胶材质防撞条邵氏硬度通常在30-50A之间，缓冲性优于EVA（55-70A），适合婴幼儿爬行/学步阶段头部高度的桌角防护78% similar
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