Colorant Fundamentally speaking, it is a substance. So, what is it specifically? What is it we need to learn to understand and master it? Next, small series for these, to expand specific discussion, we hope to be able to give you some help and inspiration, so you can better understand it to understand, rather than nothing.

Colorants, its definition, which refers to the substance can exhibit the material design color requirements, can be called a colorant. So, its scope is quite broad, it can be organic, it can be inorganic, it can be natural, it can also be synthetic. Therefore, it can generally be divided into natural colorants and synthetic colorants both. In addition, the colorant is a pigment and a dye mainly two, so that the pigment can be divided into organic and inorganic pigments both.
Coloring of plastics, which is mainly this one kind of pigment, which may have geometric inorganic. But no matter what kind, which some of the requirements are the same, mainly for: should have a higher degree of color strength and brilliant, good transparency and hiding, but also have good dispersion, weatherability, stability , in addition, there are environmental job. So, this work is very important.