22 Mar Why Was the Magnesium Oxide Board Banned?
Actually, magnesium oxide board (MgO) have not been universally banned, but there have been specific instances that resulted in restrictions or recalls in certain areas. A notable case took place in Denmark around 2015, where MgO boards were discovered to absorb excessive moisture, causing condensation problems. The boards used in Denmark were manufactured using a magnesium chloride (MgCl2) solution, which is hygroscopic (meaning it absorbs water from the air). Under specific conditions, this led to...
