Cheap High Concentration PE Purple Masterbatch Anti-fading Stable Color for Blown Film Injection Extrusion Plastic Coloring Supplier, Manufacturers
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 featuring a stable molecular structure. Different from ordinary purple colorants that exhibit dim tones, poor uniformity, and weak weather resistance, this high-concentration version delivers a 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 or 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, preventing 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 ratio 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, eliminating fisheyes, streaks, or pigment agglomeration
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
What is the recommended addition ratio for this PE purple masterbatch?
The suggested addition ratio ranges from 1% to 5%, depending on your target purple color depth, product wall thickness, and specific processing requirements.
Can this purple masterbatch be used for outdoor plastic products?
Yes. Formulated with high-grade organic and inorganic pigments, it features superior UV resistance and weather durability to prevent fading and color degradation under long-term outdoor exposure.
What processing methods are compatible with this product?
This masterbatch is highly versatile and suitable for PE film blowing, precision injection molding, extruded pipes, packaging materials, and general blow-molded plastic products.
Will this masterbatch affect the mechanical properties of my base PE plastic?
No. The masterbatch maintains steady physical and chemical characteristics that fully preserve the original toughness, tensile strength, and structural integrity of the base material.
What is the maximum heat resistance temperature of this product?
The masterbatch offers high thermal stability reaching ≥260°C without risk of thermal decomposition, discoloration, or chemical degradation during high-temperature processing.
How should PE purple masterbatch be stored?
It should be kept in a cool, dry, and ventilated environment. Ensure unused masterbatch is sealed tightly to protect it from moisture absorption and ambient dust contamination.
