This black masterbatch is made from a polyethylene (PE) base material, combined with carbon black and calcium carbonate fillers. The carbon black concentration is approximately 32%, ensuring uniform coloration and strong hiding power. The product exhibits excellent compatibility with the carrier during processing, without affecting the mechanical properties and processing characteristics of the raw materials. It also enhances the weathering and aging resistance of the final product, ensuring that plastic products such as wire, tubing, and sheet maintain structural stability and consistent appearance over long-term use.
This durable, high-hiding black masterbatch is suitable for blown film, pipe extrusion, injection molding, and other plastic processing techniques. It imparts a uniform, deep black hue to plastic products while improving their lightfastness and resistance to environmental stresses, extending the product's lifespan. The masterbatch's excellent dispersibility prevents color spots or localized color variations, ensuring processing stability and consistent product appearance.