Unverified85% confidenceFactTime unknown

保温杯保温性能与内胆结构相关，双层真空316不锈钢6小时可保温≥50℃，塑料杯基本无保温能力，冬季户外分色需求应选不锈钢款

1

Sources

85%

Confidence

Long-term

Relevance

-

First Seen

Sources

Related Entities

分色水杯category

Related Claims

Unverified保温杯作为礼品选真空316不锈钢内胆（比304耐腐蚀、更适合装酸性饮品），保温6小时后温度≥65℃为合格线；避免非知名品牌单层塑料保温杯85% similar Unverified钢化玻璃锅盖须认准3C认证及标注耐温≥400℃，普通玻璃遇冷热骤变易炸裂，玻璃厚度≥4mm的抗冲击性明显更好80% similar Unverified分格饭盒的保温本质是靠外层不锈钢真空层，真正达到6小时保温的产品需外壳标注316或304不锈钢+真空双层，塑料分格内胆本身几乎无保温能力，仅靠密封盖减缓散热80% similar

Cite This Claim

Stable URI

https://kongchang.com/claim/290130

API

curl https://kongchang.com/api/v1/knowledge/claims/290130

MCP

get_claim(id=290130)