What is Masterbatch
What Exactly is Masterbatch? The Plastics Industry Association (SPI) defines Masterbatch—often called “color concentrate” or “additive concentrate”—as a pre-mixed, homogeneous blend. It combines pigments, additives, or fillers with a carrier resin. Manufacturers design it to mix with virgin or recycled plastic resin during production. This blend adds specific properties—like color, UV resistance, or flame retardancy—without […]
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