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[title] => 乒乓球不能带上高铁？铁路部门回应！
[editor] => 马凤
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[created] => 2025-01-02 16:53:44
[published] => 2025-01-02 16:53:44
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近日
一位乒乓球爱好者
携带乒乓球过安检时
被工作人员告知不能带上车
这不禁让人好奇
小小的球
还有什么不为人知的“秘密”？
今天
带大家揭开这个谜团
↓↓↓
乒乓球主要有两种材质
一种是“赛璐珞”材质
这种材质的乒乓球
燃点很低
根据《铁路旅客禁止、
限制携带和托运物品目录》
赛璐珞属于易燃固体
禁止随身携带进站乘车
另一种是“醋酸纤维”材质
这种乒乓球由绿色环保的
醋酸纤维素新材料制成
熔点达200摄氏度以上
可以通过铁路运输
来源： “人民网科普”微信公众号
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