Unverified85% confidenceDecision RuleTime unknown
XPE材质爬行垫厚度≥1.5cm可有效缓冲学步期跌倒冲击，PVC材质因密度更高需≥2cm才达到同等缓冲效果
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
UnverifiedXPE材质爬行垫厚度≥1.5cm可有效缓冲爬行期跌倒冲击，硬地面（瓷砖/木地板）建议2cm以上；纯棉/EPE材质需≥2.5cm才能达到同等缓冲86% similarUnverifiedXPE材质密度越高（≥28kg/m³）越抗压不变形，长期放置家具或反复踩踏不易凹陷；低密度XPE短期回弹好但半年内易塌陷失去缓冲85% similarUnverifiedXPE材质爬行垫厚度≥1.5cm可有效缓冲学步期跌倒，PE珍珠棉材质需≥2cm才能达到同等缓冲效果85% similarUnverifiedXPE材质爬行垫厚度≥1.5cm即可满足婴幼儿爬行缓冲需求，若用于学步期(1岁+)频繁跌倒场景建议选2cm以上；PVC材质因密度高，1cm厚度缓冲即接近XPE的1.5cm84% similarUnverifiedXPE材质围边密度通常在30-60kg/m³，密度越高越耐压不易变形，学步期防撞建议选密度偏高款；表面PU或PE覆膜层可提升防水与耐磨性84% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/289365API
curl https://kongchang.com/api/v1/knowledge/claims/289365MCP
get_claim(id=289365)