Polyolefin Copolymer Wax Pigment Dispersant Compatibilizer for Color Masterbatch Plastic (Euroceras CP45M Equivalent)
Polyolefin Copolymer Wax is a low‑molecular modified polyolefin copolymer designed as drop‑in replacement for Euroceras CP45M. With balanced molecular polarity, the wax provides excellent pigment wetting capacity during high‑temperature extrusion. It reduces pigment agglomeration, improves dispersion inside polyolefin carriers, and functions as an effective compatibilizer for blended plastic formulations. This additive is widely used for various color masterbatch and plastic modification product
Product Overview Polyolefin Copolymer Wax is a functional low‑molecular‑weight copolymer wax formulated to substitute Euroceras CP45M. Its special molecular structure delivers balanced non‑polar and moderate‑polar properties. During masterbatch extrusion and plastic compounding processes, it promotes wetting of organic and inorganic pigments as well as mineral fillers. Meanwhile, it enhances interfacial affinity between different polymer phases, which minimizes defects such as speckles and streaks on finished plastic articles. It maintains good thermal stability under common plastic processing temperatures.
Key Features ‑ Superior pigment wetting and dispersing performance, eliminates pigment speckles and surface streaks ‑ Outstanding compatibilizing effect for mixed polyolefin‑based polymer blends ‑ Good thermal stability, low volatile content at high extrusion temperatures ‑ Excellent flow‑improving property, reduces screw torque during masterbatch extrusion ‑ Direct alternative to Euroceras CP45M for optimizing procurement cost
Typical Technical Properties ‑ Chemical Name: Polyolefin Copolymer Wax ‑ Appearance: Off‑white hard pellets ‑ Melting Point: Refer to TDS ‑ Melt Viscosity: Refer to TDS ‑ Hardness: Refer to TDS
Applications ‑ Color masterbatch: Universal dispersant for polyolefin‑based color masterbatch ‑ Filled plastic compound: Compatibilizer for mineral‑filled polypropylene and polyethylene ‑ Recycled plastic modification: Improve miscibility of mixed recycled polymer streams ‑ Engineering plastic blending: Assist homogenization for multi‑polymer compounding systems
Processing Recommendation Feed the polyolefin copolymer wax together with pigments, fillers and base resin at the initial kneading or extrusion stage. Typical recommended dosage ranges from 1.0‑4.5 wt% based on total formulation weight. Small‑scale laboratory testing is required prior to formal mass production.
Storage & Handling Store in cool, dry and well‑ventilated warehouse. Avoid continuous exposure to direct sunlight and high ambient temperature. After opening the package, reseal tightly to prevent dust and moisture contamination. Wear standard personal protective equipment during material handling.
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