Color masterbatch is a mixture of resin and a large amount of pigment (up to 50%) or dye agent to produce a high concentration of color. Color masterbatch, also known as color seed, is a polymer made by uniformly sticking a considerable number of pigments or dyes onto the resin. During processing, a small amount of color masterbatch is mixed with uncolored resin to obtain colored resin or product with design pigment concentration.
The mixture of high concentration color is made of resin and a large amount of pigment (up to 50%) or dye.
During processing, a small amount of color masterbatch is mixed with uncolored resin to obtain colored resin or product with design pigment concentration.
The advantages of applying color masterbatch in plastics are: no environmental pollution, simple coloring, accurate measurement, easy dispersion, etc.
Suitable resins are polyethylene, polypropylene, polyvinyl chloride, etc.
The processing process includes extrusion, calendering, etc.
Products include pipe fittings, plates, cables and wires, fibers, artificial leather, films, etc. A kind of masterbatch commodity in plastic molding, which can be used for composite application to mold.
The functional masterbatch is a masterbatch that has both the functions of general masterbatch and other functions of plastic products. These functions include weather resistance, anti-static, flame retardant, foaming, etc. The production process of action masterbatch is to knead, melt, break and granulate the colorants and surface activators of the general color masterbatch after the surface treatment of action additives and dispersion additives. Functional masterbatch is one of the technological development trends of color masterbatch industry.
The color masterbatch or action color masterbatch is used to produce plastic products. The color additive has good dispersion in the products, bright color, no color spots or partial color on the product surface, convenient color change, low cost, environmental protection, and low labor intensity. It is a widely used and promising plastic coloring method.
At present, color masterbatch and functional color masterbatch are widely used in polyethylene, polypropylene, polyethylene, ABS, nylon, PC, PMMA, PET and other resins to produce colorful commodities such as fiber, clothing, daily plastic, cable and wire, household appliances, agricultural film, auto parts, health equipment, etc.
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