China High Concentration PE Red Masterbatch Bright Color 260°C Heat Resistant for Blown Film Injection Extrusion Coloring Factory, Manufacturers
Our high concentration PE red masterbatch is a professional colorant solution developed for full-range PE plastic processing scenarios. Adopting premium PE resin as the carrier base and imported composite organic and inorganic red pigments as core raw materials, this masterbatch features ultra-strong tinting power, bright and saturated red hue, as well as reliable color fastness and color stability. Optimized for mainstream plastic molding technologies including PE film blowing, injection molding and profile extrusion, it delivers outstanding dispersion performance during high-temperature processing. The masterbatch can blend uniformly with PE raw materials without pigment agglomeration, color migration, fisheyes or surface streaks, effectively lowering product defect rates. With a low addition dosage and strict batch color calibration, it maintains stable color output for continuous industrial production. Made of eco-friendly, non-toxic raw materials that meet universal export safety standards, this PE red masterbatch is widely used for food packaging containers, daily plastic products and general plastic packaging supplies, serving as a high-cost-performance coloring choice for B-end plastic manufacturing enterprises.
This PE-based high concentration red masterbatch is produced with carefully selected high-grade composite red pigments and mature precision compounding technology, solving common pain points of traditional red colorants such as dim color, uneven coloring and poor weather resistance. It presents a vivid, pure and uniform red tone on finished plastic products with no color deviation or fading spots, greatly improving the appearance grade of plastic finished goods. With a durable weather-resistant formula, the masterbatch enables end products to maintain stable bright red color for a long time, resisting color fading and discoloration caused by ultraviolet rays and natural climate changes.
Boasting a high heat resistance of up to 260°C, this red masterbatch adapts to the high-temperature processing environment of PE blown film, injection molding and pipe extrusion processes. It will not decompose, discolor or produce harmful substances during thermoforming, ensuring clean and stable molding quality. Its upgraded molecular dispersion technology realizes uniform pigment distribution inside the carrier, completely avoiding pigment precipitation, agglomeration and floating issues in mass production. Adopting regular free-flowing pellet design, it supports automatic industrial batching and uniform mixing, effectively boosting production efficiency and reducing manual operation costs.
In terms of industrial applicability, this eco-friendly red masterbatch features stable physical and chemical properties and will not damage the original mechanical performance of PE substrates, including toughness, tensile strength and impact resistance. Benefiting from high pigment concentration and super tinting capacity, only 1%–5% addition ratio is required to achieve ideal saturated coloring effects, bringing significant cost advantages for large-scale production. It covers multiple application fields, including food-safe plastic packaging, daily consumer plastic goods, PE blown film products, injection-molded plastic parts and extrusion molding products, fully meeting the diversified coloring demands of modern plastic processing industries.
Key Parameters
Carrier Material
PE (Polyethylene)
Pigment Concentration
High concentration
Appearance
Uniform red free-flowing solid pellets
Heat Resistance
≥260°C
Dispersion Performance
Excellent, no agglomeration, no precipitation, no streaks
Recommended Addition Ratio
1%–5%, adjustable according to target color depth and product requirements
Product Features
Superior tinting strength and color saturation, bright and pure red presentation
Low dosage consumption, high cost efficiency for long-term bulk production
Outstanding dispersion, no fisheyes or texture defects for smooth product surface
Excellent weather resistance and color fastness, anti-fading and long-lasting color
No negative impact on the mechanical properties of original plastic materials
Eco-friendly and non-toxic, compliant with international export safety standards
Zero color migration and stable batch-to-batch color consistency
Compatible with multi-process: blown film, injection molding and extrusion processing
Processing Notes
For the best coloring uniformity and finished product quality, fully premix the PE red masterbatch with pure PE resin evenly before formal production processing. This product is slightly hygroscopic, so it must be kept away from humid working environments. Unused masterbatch should be tightly sealed and stored in a cool, dry and ventilated place to prevent moisture absorption and dust contamination, ensuring stable dispersion and coloring performance for next use.
Frequently Asked Questions (FAQ)
What is the recommended addition ratio for this PE red masterbatch?
The recommended addition ratio is 1%–5%, which can be adjusted depending on your target color depth, product thickness, and specific processing requirements to achieve maximum cost efficiency.
What thermal stability does this masterbatch provide during processing?
It offers high heat resistance of up to 260°C, ensuring it won't decompose, discolor, or generate harmful substances during high-temperature thermoforming processes.
Which plastic molding methods are compatible with this product?
This versatile red masterbatch is suitable for PE blown film, injection molding, pipe extrusion, and various other plastic extrusion molding processes.
Will adding this masterbatch affect the mechanical strength of PE substrates?
No, it possesses highly stable physical and chemical properties and will not compromise the core mechanical performance of the original PE material, such as tensile strength, toughness, and impact resistance.
How should unused red masterbatch be stored to prevent degradation?
Since the masterbatch is slightly hygroscopic, unused portions should be tightly sealed and kept in a cool, dry, and well-ventilated location away from moisture and dust contamination.
