In the world of plastic manufacturing, performance and cost-efficiency go hand in hand. One of the unsung heroes behind stronger, more versatile, and more affordable plastic products is the filler masterbatch. These concentrated pellets—made of minerals like calcium carbonate, talc, and barium sulphate—are blended with base polymers to enhance mechanical properties and reduce production costs.

Let’s dive into the different types of filler masterbatches and how they transform plastic into high-performance