Unverified90% confidenceDecision RuleTime unknown
软胶积木(EVA/硅胶)适合1岁以下抓握啃咬阶段,认准食品级硅胶或通过EN71-3重金属迁移测试;硬质ABS塑料积木适合2岁以上有拼插动作需求的孩子
1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
UnverifiedEVA泡棉材质柔软但易被幼儿抠咬撕碎,硅胶材质韧性更好且不易老化开裂,1岁以下爬行/口欲期宝宝家庭优先选一体成型硅胶款80% similarUnverified缓冲效果排序:厚海绵>发泡硅胶>实心硅胶>橡胶,但抓握与撕咬耐久度相反;海绵最软但宝宝易抠碎误食,1岁内爬行期建议选实心硅胶或整体一体成型款80% similarUnverified婴幼儿防护优先选硅胶材质(邵氏硬度<30A),比EVA更软且回弹好,硬质塑料桌角撞击缓冲效果差;泡棉虽软但易撕烂误吞,1岁内爬行期慎用80% similarUnverified婴幼儿爬行期(8-18个月)优先选硅胶材质,回弹缓冲优于EVA和泡棉,硅胶邵氏硬度建议在40A以下,撞击时能明显下陷吸能79% similarUnverified选购硅胶防撞角优先食品级硅胶(可通过FDA或LFGB认证标识判断),因为1-3岁幼儿有啃咬防撞角的习惯,普通PVC或劣质EVA可能含塑化剂78% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/400505API
curl https://kongchang.com/api/v1/knowledge/claims/400505MCP
get_claim(id=400505)