Unverified85% confidenceDecision RuleTime unknown
捆绑车顶行李或货物时，绳径≥8mm且抗拉强度≥500kg的尼龙绳更安全，PP绳同直径下抗拉力低约30%
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified钢丝绳芯外包PVC/尼龙的组合网抗拉强度最高（单绳可承受200kg以上），适合承接儿童体重级冲击；纯PP编织网抗拉弱且易老化，只适合防物品坠落不适合防人体坠落76% similarUnverified钢丝内芯/凯夫拉编织绳体的抗拉强度需≥15kg，普通尼龙绳抗割能力弱，飞车党剪刀2秒可断，防盗核心在于防割而非防拉76% similarUnverified侧拉链越长套穿越方便，但拉链是防水薄弱点且增加重量，全侧拉链款比无拉链款重50-100g且需依赖防水拉链或压胶门襟75% similarUnverified选购时优先看单点静态承重标称≥300kg（动态冲击载荷可达体重的2-3倍），主绳应为加固尼龙/聚酯扁带而非圆绳，扁带抗磨且不易在锚点处滚动磨损75% similarUnverified带防走失牵引绳的防摔背包，牵引绳与背包连接处应为可拆卸设计且承重测试≥15kg，一体缝死的牵引绳一旦损坏整包报废74% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/157758API
curl https://kongchang.com/api/v1/knowledge/claims/157758MCP
get_claim(id=157758)