Unverified80% confidenceTradeoffTime unknown
约2mm厚的硅胶条缓冲行程有限，主要作用是防夹手和轻微护边，对较硬撞击或深度防护效果一般，追求强缓冲应选更厚的EVA发泡款
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified泡棉（NBR/EVA）护角缓冲厚度需≥8mm才能有效吸收撞击，硅胶护角因材质密度大，缓冲效果依赖弧度设计而非厚度，撞击防护首选泡棉，长期耐用首选硅胶84% similarUnverifiedEVA材质相比硅胶偏硬，缓冲柔软度不如硅胶防撞角，对极端碰撞场景（如幼儿快速奔跑撞击）的保护效果略逊于同厚度硅胶款83% similarUnverified越软的材质（泡棉/超软硅胶）防撞效果越好但粘贴稳定性越差、越易被幼儿抠下；EVA偏硬粘得牢但缓冲弱，权衡后选中等硬度硅胶（邵氏20-30A）兼顾防护与耐用81% similarUnverified硅胶材质缓冲最好但背胶粘性天然偏弱、边角易翘；泡棉/EVA粘性更牢固但缓冲差——软硬度和牢固度往往难以兼得，学步期优先缓冲，稳定期可选牢固81% 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81% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/617521API
curl https://kongchang.com/api/v1/knowledge/claims/617521MCP
get_claim(id=617521)