清晰对齐器的处置对环境有多友好? 一个气色谱-质谱研究研究

Elbe Peter1, J Monisha2, V P Sylas3

  • 1Department of Orthodontics and Dentofacial Orthopedics, Government Dental College, Thrissur, Kerala, India.

概括

焚烧PET-G和聚氨等透明对齐材料会释放有害的烟雾. 在PET-G烟雾中发现了致癌物,而聚氨烟雾中含有疑似致癌物四二.