Memory foam床垫的主要成分Polyurethane和床垫中添加的防火剂PBDE对健康的隐患堪 忧。楼主可以自己做点研究。个人觉得还是避免让这么小的孩子睡memory foam床垫吧。 以下引用wiki上查到的: http://en.wikipedia.org/wiki/Memory_foam#Hazards When new, some memory foams give off a distinct chemical odor, which many people find unpleasant and some say is akin to the smell of paint. This odor decreases with airing, but some people remain sensitive. Emissions from memory foam mattresses may directly cause more respiratory irritation than other mattresses; however mildew and house dust mites may not occur as frequently, so asthma attacks may be less frequent and severe. [5] Memory foam, like other polyurethane products, can be combustible.[6] Laws in several jurisdictions have been enacted to require that all bedding, including memory foam items, be resistant to ignition from an open flame such as a candle or cigarette lighter. US bedding laws that went into effect in 2010 change the Cal-117 Bulletin for FR testing.[7] There is concern that high levels of the fire retardant PBDE, commonly used in memory foam, could cause health problems for users. [8] PBDEs are no longer used in most bedding foams, especially in the European Union. Manufacturers caution about leaving babies and small children unattended on memory foam mattresses, as they may find it difficult to turn over, and may suffocate.