The coating may fall off and it is carcinogenic...
I am not familar with soil science, but it is a concern that the soil is polluted by the chemicals on the polyfoam if there is any.
The coating may fall out and it is cancerous...
I am not familar with soil science, but it is a concer that the soil is polluted by the chemicals on the polyfoam.
hydra 發表於 2009-2-9 21:44
請問有冇read到some pervious pages 關於polystyrene containers嘅帖子呢??
or...have you ever use any 發泡膠 lunch box??
also.....even if the coating is "cancerous", it doesn't make it carcinogenic...rite???
and ....there is no "coating" at all....and...ar...do you mean..."fall off"??