NaI(Tl)单晶和热锻NaI(Tl)晶体主要性能：                                                                              密度3.67 g/cm3                                                                                                      熔点651℃                                                                                                            莫氏硬度2.1                                                                                                          热膨胀系数47.4 x 10-6 K-1                                                                                            解理面(100)                                                                                                           最大发射波长处折射率1.85                                                                                             最大发射波长415 nm                                                                                                  衰减常数250 ns                                                                                                      光产额38 x 103 Photons / MeV γ

应用范围：石油地质勘探、核医学、环境监测、高能物理、冶金工业自动测量、烟草行业包装检测、各种测厚仪、工业CT无损伤检测等领域。

主要规格：圆柱系列：φ19mm×200mm ～φ50mm×300mm等规格

异形晶体：三角柱、四方柱、六棱柱等。