By carrier classification: such as PE masterbatch, PP masterbatch, ABS masterbatch, PVC Masterbatch, EVA masterbatch, etc.
        By Application: Masterbatch such as injection molding, blow molding Masterbatch, Color Masterbatch spinning like. All varieties can be divided into different levels.
        Masterbatch for plastics pigment, its processing, plastic products for different purposes and other factors, the pigment performance requirements are not the same, in general, have the following performance requirements:
        1, the coloring power
        Coloring pigment refers to a certain amount of the pigment color products required percentage standard sample coloring power to represent. Coloring pigments not only to its nature, but also related to the pigment dispersion, the dispersion of pigment mainly refers to the level of detail, the greater the degree of dispersion, the stronger its coloring power, but there is a saturation value.
        2, the heat resistance
        Heat is the degree of change in its color temperature color processing and use or performance. When considering the heat resistance of the pigment should also consider its heating time. Because when processed into plastic products, different processing methods, heat at different times, in the course of different uses, the heating time is different, generally, the higher the temperature, the shorter the heat time.
        3, resistance to migration
        Pigment migration resistance is pointing to color plastics and other solid, liquid, gas and other states of matter, or long-term exposure in a particular work environment possible and the foregoing physical and chemical effects occur, the performance of the pigment migrate from the plastic into the interior products the free surface, or move to an adjacent plastic or solvent.
        4, light resistance and weather resistance
        Plastic products due to long-term outdoor use are required to have good light and weather resistance. Certain colors under the irradiation of light, colors have different degrees of change. Weathering refers to the color of the pigment stability under natural conditions. Since the black mother outdoors very much, also a special focus on migration resistance and weather resistance.
        5, chemical resistance
        Industrial plastics commonly used for storing chemicals and transportation acid and alkali, thus taking into account the nature of the pigment acid, alkali and so on.
        For acid, alkali and other chemicals of decomposition products should also include resins, additives and other products use environment detergent, bleach substances.
        6, toxicity
        Everyday use plastic more and more, and therefore more and more attention to the problem of toxicity of colored plastic.
        7, mixed
        Often used when two or more colored plastic paint color, you must understand the mixing performance between them, but also need to know whether the masterbatch and plastic additives, additives from a chemical reaction.