Intrablack SP45

Premium black masterbatch for consistent coloration, UV resistance, and high-performance processing in polyethylene applications

INTRABLACK SP-45 is a high-quality black masterbatch engineered to deliver deep, uniform black coloration in polyethylene (PE) applications without compromising processability or end-product performance. Ideal for use at low addition rates (1–5% by weight), it ensures excellent dispersion, minimal defects, and enhanced UV resistance. Its optimized physical properties—such as a tailored Melt Flow Index (1–10 g/10 min), low moisture content (<0.14%), and specific gravity compatible with PE resins—make it suitable for extrusion, blown film, blow molding, and injection molding processes. Backed by ISO-certified manufacturing standards, INTRABLACK SP-45 supports cost-efficient production with fewer rejects and consistent visual quality across batches.