Unverified95% confidenceCautionTime unknown

任何头盔经历过一次明显撞击后即使外观完好也应报废——EPS泡沫层的能量吸收是一次性的，内部微裂无法用肉眼判断

1

Sources

95%

Confidence

Long-term

Relevance

-

First Seen

Sources

Related Entities

运动头盔category

Related Claims

Partially Verified头盔遭受过一次明显撞击后即使外观无损也应更换，EPS泡沫吸能层在一次冲击后已压缩失效，无法再提供同等防护85% similar Unverified贴前务必将头盔表面用酒精擦拭干净并晾干，油脂或灰尘残留是可移胶类贴纸脱落的主要原因61% similar UnverifiedDOT制动液对车架漆面有腐蚀性，换油操作时需注意防护，溅到漆面应立即擦除60% similar

Cite This Claim

Stable URI

https://kongchang.com/claim/97447

API

curl https://kongchang.com/api/v1/knowledge/claims/97447

MCP

get_claim(id=97447)