Black Masterbatch · Modified Plastics/Engineering Compouding · PC Modification

Product Detail

Product Description
Using a unique process, in which carbon black is pre-dispersed and then plasticized with the base resin. It is widely used in sheet extrusion and high-gloss injection molding applications.

Suitable for PC and ABS/PC materials. Features include low addition rate, high blackness, high gloss, high temperature resistance, excellent dispersibility and coloring power, while having minimal impact on the physical properties of the final products.

Features
● Good heat resistance and stability
● High coloring power, low addition rate
● Minimal effect on material properties
● High carbon black concentration with superior dispersion

Applications
● High-gloss injection molding
● Sheet extrusion

Specifications：

Test Item	Standard	Unit	Requirement
Appearance		N/A	Uniform particles, no agglomerates
Carbon Black Content	GB/T 13021‑1991	%	16±1.5
Ash content	GB/T9345.1-2008	%	≤0.5
Chromatic aberration	GB/T7921‑2008	△E*	≤0.3
Environmental Protection Index		N/A	ROHS REACH

Note: The test results are typical values and are provided for customer reference only. They are not guaranteed as minimum or maximum quality specifications.
Storage method: The packaging bags should be stored in dry, sealed, and cool conditions, protected from ultraviolet light and/or direct sunlight. After each use, the packaging must be resealed to prevent the product from absorbing moisture, which could affect its performance.