Aluminate Based Wholesale purple is calcium aluminate based glow in the dark powder doped with europium with an apperance color of light white and a glow color of purple.
Waterproof luminescent powder is a special product treated with waterproof envelop.
Waterproof luminescent powder is widely used in waterborne luminous ink, waterborne luminous paint, waterborne luminous paint.
It has high hardness and excellent oxidation resistance under high temperature. We recommended for ceramic or glass industry which need hard fire.