| 摘要 |
A luminescent coating comprising: a luminescent pigment of matrix formula MAl2O4, wherein M is at least one metal selected from the group comprising calcium, strontium and barium, or on the other hand of matrix MAl2O4, wherein M is a multitude of metal elements, comprising magnesium and at least one element selected from the group consisting of calcium, strontium and barium and a water-borne polyurethane binder dispersion and an anti-sagging additive. |
