Strong And High Pigment Black Masterbatch

This strong and high pigment black masterbatch is a functional material specifically developed for PP, PE, and various engineering plastic systems, enabling efficient and uniform coloring during plastic modification and product production. Using a polymer wax as a carrier, this product contains 50% high-pigment carbon black. Its scientific formulation ensures stable dispersion and excellent compatibility, making it suitable for processing diverse materials such as PE, PP, PC, PS, and ABS.
This product demonstrates outstanding aging and weather resistance, effectively improving the material's stability under UV exposure and in challenging operating environments, extending product life and reducing ongoing maintenance costs. Its flow index of 75.5g/21.6kg/10min ensures excellent flowability and process stability during injection molding and extrusion. Furthermore, its moisture content is controlled at 0.27%, helping to prevent bubbles and surface defects caused by moisture evaporation during processing.

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Parameter

Nature	Value/Unit	Test Methods/Standards
Carrier or additive	Polymer wax	600°C Oxygen Permeability Test
Pigment	50% high-pigment carbon black	GB/T 13021-1991
Filler	None	GB/T 9345.1-2008
Compatibility	PE, PP, PC, PS, ABS	Simulated Production Process
Density	1.237 g/cm³	GB/T 1033.1-2008
Flow index	75.5 g/21.6 kg/10 min	GB/T 3682-2000
Moisture content	0.27%	GB/T 6284-2006
Impact resistance	17.4114 kJ/m²	LG.ABS121H with 2% Black Masterbatch Injection Moulding Test
Elongation at break	39.04%
Tensile strength	44.875 MPa

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