Unverified85% confidenceDecision RuleTime unknown
1-2岁选软胶积木（EVA/硅胶）优先，其可入口啃咬且摔落不伤人不伤地板；2岁以上手部力量足够可转ABS硬塑料积木，拼插结构更稳固
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85%
Confidence
Long-term
Relevance
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Unverified软胶（EVA/硅胶）积木更适合1岁前的抓握啃咬期，1岁后手部力量增强反而更需要有咬合反馈的硬质颗粒来锻炼精细动作，软胶拼接松散不利于结构搭建84% similarUnverified硅胶材质防撞角回弹缓冲性能优于EVA泡棉，硬桌角+爬行期宝宝优先选硅胶（邵氏硬度30-50A），EVA更硬、缓冲一次后易永久变形，仅适合防划伤而非防撞80% similarUnverified材质硬度选ABS或PP工程塑料而非软硅胶：软硅胶套虽护刃但抗刺穿差，尖刀在跌落时可穿透套体；硬塑料套壁厚需≥1.5mm才能有效防刺穿79% similarUnverified防滑设计优先选底部四点硅胶垫或整圈硅胶防滑条，比单纯依靠自重下压的塑料款更稳；带扶手的款式适合2-3岁刚过渡期、平衡感弱的孩子78% similarUnverified婴幼儿防夹优先选硅胶或EVA泡沫材质而非硬橡胶，硬质材料被门夹变形后仍有约1-2cm硬缝隙，防护效果打折77% similar
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