China High Concentration PE Purple Masterbatch Anti-fading Stable Color for Blown Film Injection Extrusion Plastic Coloring Company, Companies
This high-concentration PE Purple Masterbatch is a professional color additive tailored for polyethylene plastic processing and mass manufacturing. Adopting high-quality PE resin as the carrier base material, this purple masterbatch boasts outstanding tinting strength, even color laydown and long-lasting color stability during continuous industrial production. It is professionally optimized for three core plastic forming techniques: PE blown film, injection molding and extrusion molding. With premium fine dispersion properties, it effectively solves common manufacturing defects including pigment caking, color migration, floating color and uneven coloring. Featuring a low mixing dosage, it allows plastic manufacturers to achieve rich, elegant and consistent purple finishes while lowering overall production costs. Manufactured with eco-friendly and non-toxic raw materials that comply with international export specifications, this masterbatch is safe for food contact packaging and daily plastic product usage. Strict batch calibration and quality inspection ensure zero obvious color difference, supporting stable and uninterrupted large-scale production for plastic processing factories.
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.
Key Parameters
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
Product Features
Strong tinting and covering power, delivering elegant, saturated and uniform purple coloring effect
Low dosage demand, achieving high cost performance for bulk industrial manufacturing
Superior dispersion performance, no fisheyes, streaks or pigment agglomeration after molding
Stable color fastness and outstanding weather resistance with long-term anti-fading capability
No adverse impact on the original mechanical properties of plastic base materials
Eco-friendly and non-toxic, fully compliant with global export safety standards
Excellent anti-migration performance, ensuring consistent batch-to-batch color tone
Wide process compatibility for blown film, injection molding and extrusion processing
Processing Notes
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.
Frequently Asked Questions (FAQ)
What is the recommended addition ratio for this PE purple masterbatch?
The suggested dosing proportion ranges from 1% to 5%. You can adjust this ratio according to your desired shade of purple, opacity requirements, and specific product specifications.
What heat resistance temperature can this masterbatch withstand?
This product offers exceptional thermal stability reaching ≥260°C, ensuring it maintains stable chemical performance without color deviation or decomposition during high-temperature processing.
Which processing techniques are compatible with this masterbatch?
It features wide processing compatibility and is suitable for PE film blowing, precision injection molding, pipe extrusion, packaging material manufacturing, and daily plastic article processing.
Will this masterbatch negatively affect the mechanical properties of PE products?
No. The masterbatch preserves the native toughness, tensile strength, and structural integrity of the PE base resin without causing brittleness or structural deformation.
How should the masterbatch be stored to preserve its performance?
Unused masterbatch should be tightly sealed and stored in a cool, dry, and ventilated environment to prevent moisture absorption and dust contamination.
