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High thermal stability up to 280°C, suitable for demanding high-temperature processing.
Excellent lightfastness and weather resistance (Blue Scale ≥7, Grey Scale ≥4).
Low volatile organic compound (VOC) content, compliant with global environmental regulations.
Consistent batch-to-batch color reproducibility and dispersion stability in polymer matrices.
Non-halogenated formulation, supporting RoHS and REACH compliance requirements.
Coloration of polyolefins (PP, PE) for automotive interior components.
Masterbatch production for engineering plastics including ABS and PC/ABS blends.
Functional coloring of flame-retardant cables and wire insulation sheathing.
Industrial coatings requiring long-term outdoor durability and UV resistance.
Food-contact-approved plastic packaging where regulatory safety and migration control are critical.
| Chemical Type | Organic pigment dispersion system with proprietary stabilizer package |
| Product Form | Free-flowing granular concentrate (pelletized) |
| Appearance | Uniform dark red-brown granules |
| Primary Applications | Polymer coloration, masterbatch, industrial coatings |
| Key Features | Thermal stability, low migration, high dispersion efficiency |
| Benefits | Reduced filtration pressure, improved melt flow, enhanced color strength |
| Regulatory Compliance | REACH registered, RoHS compliant, FDA indirect food contact (21 CFR §178.3290) |
| Recommended Carrier Resin | PP or LDPE (for masterbatch dilution) |
Q1: What is Pigment System FR50 designed for?
A: Pigment System FR50 is a pre-dispersed, flame-retardant pigment system formulated for integration into thermoplastic polymers—particularly polyolefins and engineering plastics—where consistent coloration and enhanced fire performance are required in end-use applications such as wire & cable sheathing, automotive interior components, and building materials.
Q2: Is Pigment System FR50 compatible with common polymer processing methods?
A: Yes—it is optimized for standard melt-processing techniques including extrusion, injection molding, and blow molding. Its pre-dispersed nature ensures rapid incorporation and uniform distribution without requiring additional dispersion equipment or extended residence time.
Q3: How should dosage be determined for optimal performance?
A: Dosage depends on the base polymer, desired color intensity, and target flame-retardant efficacy. It is typically used at low concentrations, generally ranging from 0.1% to 2% by weight, with formulation trials recommended to balance aesthetics, processability, and functional performance.
Q4: Does Pigment System FR50 affect mechanical properties of the final compound?
A: When incorporated within recommended dosage ranges, it exhibits minimal impact on tensile strength, impact resistance, or elongation. However, as with any additive system, comprehensive testing under actual processing and end-use conditions is advised to confirm property retention.
Q5: Are there storage or handling precautions specific to this product?
A: Store in original sealed packaging in a cool, dry environment away from direct sunlight and sources of heat or ignition. Avoid exposure to moisture during handling, and use appropriate personal protective equipment (PPE) such as gloves and dust masks when transferring bulk material to minimize inhalation or skin contact.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
