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为什么锡纸不会热
更新时间: 2020-10-09 00:00:00  

锡纸因其熔点较低不可加热,或加热温度高,如到160℃以上就开始脆化,而限制了它在食品包装方面的使用,如需要烧烤食品,烘焙食品时就无法使用锡纸。

锡纸是一种涂上或贴以像银的膜状金属纸,多为银白色,金属成分其实是铝,而非锡。食品用之铝箔纸双面皆可包裹食物,通常建议以光亮面包裹,提升热传导效果。

关键词: 为什么 锡纸

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