Unverified88% confidenceDecision RuleTime unknown
反光等级优先选工程级(微棱镜结构)而非玻璃微珠工艺,微棱镜逆反射系数可达250-500 cd/lux·m²,是玻璃微珠(约50-80 cd/lux·m²)的3-5倍,夜间200米外即可被车灯激活
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified反光膜优先选微棱镜型(Prismatic)而非玻璃微珠型,微棱镜反光强度约为玻璃珠的2-3倍,夜间150米外即可被后车识别88% similarUnverified反光材质选择上,玻璃微珠反光膜逆反射系数应≥250 cd/lx/m²(符合EN 13356标准),普通反光布通常只有100-150,夜间被车灯照射时可视距离差2倍以上88% similarUnverified选用微棱镜(微棱晶格)反光材料,其回归反射亮度是普通玻璃微珠款的2-3倍,夜间被车灯照射时200米外可识别;玻璃微珠款仅适合低速城市路段87% similarUnverified反光原理分玻璃微珠型和微棱镜型:玻璃微珠型价格低但逆反射系数一般<250,微棱镜型可达400以上且广角性能好(大角度入射光仍可反光),车辆侧向照射场景优先选微棱镜型87% similarUnverified反光条有效反射距离应达100-150米(车灯照射),宽度≥5cm的银灰色玻璃微珠反光条性价比最高,比彩色反光条反射系数高约30%,夜间优先选银灰反光条而非纯为好看的彩色反光85% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/138494API
curl https://kongchang.com/api/v1/knowledge/claims/138494MCP
get_claim(id=138494)