Plastic color matching method, generally can be directly added to the resin method and masterbatch color matching method using two kinds of toner pigments:
First, the advantages and disadvantages of the color pigment color matching method
After the toner is directly mixed with the plastic resin, it is sent to the next product forming process, which has the advantages of short process and low cost, but the working environment is poor, the coloring power is poor, the coloring uniformity and the quality stability are poor.
Second, the advantages and disadvantages of masterbatch color matching method
The masterbatch color matching method is a coloring agent and a carrier resin, a dispersing agent, other auxiliary agents, etc., and is prepared into a pellet of a certain concentration of coloring agent. When the product is formed, a certain amount of masterbatch is added according to the coloring requirement, so that the product contains the required content. The coloring dose is required to achieve the coloring requirements.
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