Unverified85% confidenceTradeoffTime unknown
PVC材质柔软贴合度好、加上绒套后触感舒适,但PVC老化后可能出现开裂漏水,通常使用1-2个冬季后需检查或更换
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
UnverifiedPVC材质在长期暴晒或低温环境下容易老化变脆,使用后应排空晾干存放,否则接缝处易渗漏84% similarUnverified廉价内窥镜的PVC线材在低温或频繁弯折下1-2年内会开裂进水,长期户外/工业使用应选PU或编织尼龙外皮线材82% similarUnverifiedPVC双层内袋防漏性较好,但长期暴晒后PVC易老化变硬开裂,不适合常年固定在户外不收纳的场景81% similarUnverifiedPP聚丙烯板材(厚度≥1.2mm)比普通PVC或牛津布材质更耐反复折叠,PVC材质在冬季低温下易脆裂,折痕处半年内易发白断裂81% similarUnverified长期存放时PVC材质可能因折叠粘连或老化导致漏气,建议定期检查气密性并撒少量滑石粉防粘连,保质期和存储条件需留意80% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/739168API
curl https://kongchang.com/api/v1/knowledge/claims/739168MCP
get_claim(id=739168)