光盘使用的主要材料聚碳酸酯不会散发异味,但是光盘表面的有机涂料具有和油漆大致相同的化学性质,含有苯、重金属等物质。虽然光盘的涂料用量较少,但如果大量光盘放在一起,就会对人体的健康造成危害。尤其是盗版光盘,制作工艺不好,所用涂料质量差,对身体健康危害更大。 Polycarbonate, the main material used in the disc, does not emit off-flavor, but the organic coating on the disc has roughly the same chemical properties as the paint and contains substances like benzene and heavy metals. Although the amount of material used in the disc is small, if a large number of discs are put together, it will be harmful to human health. Especially pirated CDs, poor production process, the paint quality is poor, more harmful to human health.