毎日のアーカイブ: 8月 24, 2015

アルミボトルの導電性

Aluminium transfers heat 2.4 times faster than iron. This property, combined with the fact that very thin sheets can be produced, means that heat is lost and gained through aluminium very quickly. Hence it is ideal for cooking and as a cold drink bottle. Aluminium’s high thermal conductivity can help minimise the time and energy taken to process, chill and reheat foodstuffs and to chill drinks in cans and pouches. Aluminium foil dishes stand up well to all temperature variations encountered in the processing and use of packaging – from well below blast-freezing to the extreme heat of baking and grilling – without distorting, cracking, melting, charring or burning. Foil…