damoguyan
第2楼2008/08/29
talent,有点疑问:在2006/66/EC中好像没有对铅的限制,而在提供的资料中说铅超过40PPM要标签?在旧电池指令中也是铅超过4000PPM才超标啊
才哥
第3楼2008/08/29
以下内容是2006/66/EC Article 21.3: Batteries, accumulators and button cells containing more than 0,0005 % mercury, more than 0,002 % cadmium or more than 0,004 % lead, shall be marked with the chemical symbol for the metal concerned: Hg, Cd or Pb. The symbol indicating the heavy metal content shall be printed beneath the symbol shown in Annex II and shall cover an area of at least onequarter the size of that symbol.
新的电池指令确实没有对铅进行限制,只是说铅含量超过40ppm就需要标签。
在老电池指令中,铅和镉都没有限制,但是镉含量超过250ppm或者铅超过4000ppm时就需要标签。(因此所谓的铅含量超过4000就超标是错误的理解)