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This high-grade PE-based gold masterbatch adopts imported composite organic and inorganic gold pigment formula with stable molecular structure. Different from ordinary gold color additives that suffer from dim luster, uneven coloring and poor weather durability, our high-concentration version presents exquisite, bright and uniform gold tone with pure color saturation. It boasts outstanding outdoor weather resistance and UV resistance, which can protect finished plastic products from fading, darkening and color deterioration during long-term indoor placement and outdoor exposure. In high-temperature plastic molding environments, the masterbatch maintains excellent compatibility with virgin PE resin, enabling full diffusion and even distribution of pigment molecules. It effectively avoids processing flaws such as fisheyes, surface lines, pigment agglomeration and patchy coloring, delivering high-gloss, flawless surface finishes for all plastic finished goods.
Equipped with excellent high-temperature resistance up to 260°C, this PE gold masterbatch stably adapts to the rigorous thermal conditions of PE blown film, precision injection molding and pipe extrusion processes. It will not undergo thermal decomposition, discoloration or impurity generation during thermoplastic processing, ensuring stable molding quality and qualified finished products. Adopting standardized free-flowing pellet design, the masterbatch is highly compatible with automated feeding systems and high-speed mixing processes on modern production lines. It significantly improves operational efficiency, reduces manual errors and minimizes defective rates in large-scale continuous production scenarios.
Featuring stable physical and chemical characteristics, this eco-friendly gold masterbatch will not compromise the original mechanical properties of PE substrates. It perfectly preserves the toughness, tensile strength and structural stability of plastic products without causing brittleness or deformation. Thanks to its high pigment concentration and superior tinting power, the recommended addition ratio ranges from 1% to 5%, which can be flexibly adjusted according to the required gold shade and product design standards. It covers a wide range of application fields, including PE blown film products, injection plastic parts, extrusion pipes, decorative plastic packaging and household plastic products, meeting diversified coloring needs for both industrial and civilian plastic processing.
| Carrier Material | PE (Polyethylene) |
| Pigment Content | High concentration |
| Appearance | Gold free-flowing uniform pellets |
| Heat Resistance | ≥260°C |
| Dispersion | Excellent uniform dispersion |
| Addition Ratio | 1%–5% based on target color depth |
To achieve uniform and exquisite gold coloring effects, fully stir and blend the PE gold masterbatch with pure PE resin evenly before formal production. This product is sensitive to moisture, so the processing and storage environment must be kept dry and ventilated. All residual masterbatch should be tightly sealed and stored in a cool and dry place to prevent moisture absorption and dust contamination, so as to retain stable dispersion and coloring performance for subsequent use.
