红色玻璃内胆有毒吗 红胆玻璃好不好

综合百科2023-06-19 00:26:00佚名

红色玻璃内胆没有毒。玻璃胆有镀银和镀铜两种,镀铜则会显示红色,这种玻璃内胆加入了对人体内有益的硒,因此会显现红色,是正常现象。瓶胆是双层,内抽真空,使里面的热量不容易被传递出来。

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