Reflective powder for safety vest use color white and grey(www-pigmentpigment-com)

(1) The chemical composition of reflective powder : SiO2, CaO, Na2O, Tio2, Bao, etc
(2) The proportion: 4.2 g/ cm³
(3) Appearance: White: smo

Company:HANGZHOU EMPEROR PIGMENT CO.,LTD