Unverified70% confidenceFactTime unknown
反射器材质影响耐候性,PC或ABS注塑体比软塑料更抗紫外线老化和低温脆裂;长期户外停放车辆应选PC材质避免反光面雾化失效
1
Sources
70%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified耐候性关注材质:ABS/PC工程塑料抗紫外线老化优于普通PVC,长期户外停放的通勤车应选PC材质,PVC约1-2年会脆化开裂85% similarUnverified面板材质优先选PC阻燃材质或钢化玻璃,避免劣质塑料在开关发热部位老化黄变;调光开关因内部有调光电路,发热高于普通开关,散热和阻燃等级更重要79% similarUnverifiedABS工程塑料机身轻量耐冲击,但长期暴露于强紫外线或高温环境(如长时间置于车内)可能加速老化变脆,建议定期检查外壳完整性。78% similarUnverified材质优先选PC(聚碳酸酯)而非普通ABS,PC阻燃等级更高(可达V-0),耐温性好,避免长期插电发热导致的变形老化74% similarUnverified多层楔形PC材质在常规车内温度范围内耐热性较好,但长期暴晒(如停放在高温环境)仍可能导致胶层老化或膜层变形73% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/138518API
curl https://kongchang.com/api/v1/knowledge/claims/138518MCP
get_claim(id=138518)