[KongchangAI]
Unverified78% confidenceFactTime unknown

防水性能会随洗涤和使用衰减:DWR外层防泼水涂层通常50-100公里或数次机洗后失效,需定期喷补DWR并低温烘干激活;薄膜本身防水寿命更长但缝线胶条老化后同样漏水

1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/92763
API
curl https://kongchang.com/api/v1/knowledge/claims/92763
MCP
get_claim(id=92763)