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Our high-grade PE-based purple masterbatch is formulated with imported high-purity organic and inorganic composite purple pigments with stable molecular structure. Different from ordinary purple colorants that feature dim tone, poor uniformity and weak weather resistance, this high-concentration version delivers vivid, saturated and pure purple color with excellent color consistency. Equipped with superior UV resistance and outdoor weather durability, it effectively resists fading, discoloration and color aging caused by long-term indoor placement and outdoor environmental exposure. During high-temperature thermoplastic processing, the masterbatch presents excellent compatibility with virgin PE resin, enabling full diffusion and homogeneous blending of pigment molecules. It avoids typical processing flaws such as fisheyes, surface streaks and pigment accumulation, ensuring all molded plastic products obtain a smooth, flawless and high-grade surface texture.
With reliable thermal stability reaching ≥260°C, this PE purple masterbatch fully adapts to the high-temperature working environment of PE film blowing, precision injection molding and pipe extrusion processes. It maintains stable chemical performance under high heat without thermal decomposition, color deviation or harmful impurity generation, ensuring stable molding quality and high finished product yield. Designed with standardized free-flowing uniform pellets, the product fits modern automated feeding systems and high-speed mixing procedures perfectly. It effectively improves overall processing efficiency, reduces manual operation errors and minimizes defective rates during large-scale continuous production.
Boasting steady physical and chemical characteristics, this environment-friendly purple masterbatch poses no harm to the native mechanical properties of PE plastic base materials. It fully preserves the original toughness, tensile strength and structural stability of finished plastic goods, and prevents the occurrence of brittleness or deformation. Thanks to its high pigment loading and excellent coloring power, its suggested dosing proportion ranges from 1% to 5%; users may adjust this figure freely based on the desired shade of purple and custom product specifications. This product fits a wide array of usage scenarios such as PE blown film goods, injection molded plastic components, extruded pipes, decorative packaging materials and daily plastic articles, satisfying comprehensive coloring needs across industrial and civil plastic processing sectors.
| Carrier Material | PE (Polyethylene) |
| Pigment Content | High concentration |
| Appearance | Purple 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 purple coloring results, fully blend the PE purple masterbatch with pure PE resin evenly before formal production. This product is sensitive to moisture, so the processing and storage environment must remain dry and ventilated. Unused masterbatch should be tightly sealed and stored in a cool, dry place to prevent moisture absorption and dust contamination, maintaining stable dispersion and consistent coloring performance for subsequent use.
