Classification of plastic pigments

1. Titanium dioxide, divided into anatase type and rutile type, has high whiteness and excellent performance, and is suitable for various plastics.
2. Iron oxide pigments and environmentally friendly pigments can basically pass the SGS test and do not contain heavy metals. Iron red, iron orange, iron yellow, and zinc iron yellow are suitable for plastics. The color is darker.
3. Chrome green, chrome yellow, medium chrome yellow, molybdenum chrome red, cadmium yellow, cadmium orange, and cadmium red are bright in color and high in stability, but they all contain heavy metals, so it is not recommended to use them unless in special circumstances.
4. Cobalt blue, bismuth yellow, titanium nickel yellow, cerium red, there is no relevant prohibition standard for these pigments. But the price is higher.