Unverified82% confidenceTradeoffTime unknown
硅胶材质防撞条邵氏硬度约40-50A,缓冲最软但价格高且容易积灰变黄;EVA发泡兼顾软硬和耐用,是育儿场景综合最优选
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82%
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Long-term
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Unverified选择邵氏硬度≤30A的软质硅胶或高密度NBR泡棉,缓冲效果优于普通EVA;EVA材质硬度多在40-60A之间,虽耐磨但缓冲性弱,对已学步撞击风险高的儿童保护不足89% similarUnverified婴幼儿防护优先选硅胶材质(邵氏硬度≤30A),比EVA泡棉更软且回弹性好,撞击缓冲更有效;EVA随时间会硬化变脆86% similarUnverified硅胶邵氏硬度分级:30A以下极软(缓冲最好但易变形),30-50A软硬适中(母婴常用),60A以上偏硬(防护弱),选购可查看产品硬度参数84% similarUnverified材质优先食品级硅胶或EVA,避免PVC软塑料(含增塑剂风险,且低温易发硬、高温易析出气味);硅胶款邵氏硬度建议30-50A之间,太软易被门风吹落、太硬夹合时仍有一定冲击84% similarUnverified硅胶材质防护套优于EVA/PVC泡棉,硅胶邵氏硬度≤30A时缓冲性好且不易被宝宝啃咬撕碎,泡棉类容易被抠出碎屑误食84% similar
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