Product Description

Pearlescent Pigment is formed with tiny mica flake as basal body,on which it is coated with metal oxide,such as TiO2,Fe2O3,etc.The thickness of the coated layer is controlled strictly.Because of lower refractive index of mica flake and higher refractive index of TiO2,it will form pearlescent luster affected by light interference when the light irradiates upon the surface of pearlescent pigment
By using different metal oxides and adjusting the thickness of coated layer,five series of pearlescent pigments with various color phases can be got.

　
 
Precautions of SCI pearlescent pigment

1.It should be avoided to apply with other opaque pigment or filler together;
2.It should be avoided to apply with complementary two interference colors together;
3.It is prohibited to grind the pigment;
4.It is prohibited to stir with high speed stirrer for a long time.
5.It is very necessary to test the light-resistant befor being used together with dye.

We have some special treated series of pearl iuster pigment which can be used into pottery and enamel industry, the main material of these pigments are not general white mica flakes. When using, pearl luster pigment and enamel are mixed, then coated on the dry base and bake, The most best way will be two-step bake. The first step is bake the shape in high temperature, the second step will be bake in lower temperature after coating pearl luster pigment, the temperature will be **0℃~***0℃.