What are the applications of aluminum pigments in the masterbatch industry? As environmental demands for aluminum pigments continue to grow, public interest in these materials is steadily increasing. Masterbatch applications, meanwhile, represent a crucial segment of the aluminum pigment industry. So, let us guide you through the various ways aluminum pigments are utilized in the masterbatch sector!
What are the applications of aluminum pigments in the masterbatch industry? As far as I know, to better understand how aluminum pigments are used in masterbatches, it’s first important to grasp what masterbatches actually are. Generally speaking, a masterbatch refers to a specialized coloring agent designed for use with advanced polymer materials—it’s essentially an aggregate created by uniformly dispersing an exceptionally high concentration of pigment within a resin matrix.
The aluminum pigments commonly applied to color masterbatches are generally referred to in the industry as "aluminum silver bars." Also known as aluminum pigments specifically designed for plastics, these are non-coin-shaped, bar- or brick-like silver-colored items. They are produced by removing excess surface solvents from aluminum silver paste, followed by the addition of specialized additives, and finally processed through extrusion to form individual oval-shaped cylinders.
Aluminum silver strips are commonly used in plastic systems, primarily for applications in home appliances, automotive interiors, mobile phone casings, films, profiles, and color masterbatch industries. They are suitable for materials such as PE, PP, PC, PC/ABS, ABS, PS, and PA. Moreover, when applied in the color masterbatch industry, aluminum silver strips offer distinct advantages over other materials: they disperse easily within plastics, produce no solvent or dust contamination, have minimal odor, and exhibit outstanding stability.
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