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High thermal stability up to 280°C for demanding processing conditions.
Excellent lightfastness and weather resistance (Xenon arc rated ≥7 on Blue Scale).
Good dispersibility in both polar and non-polar polymer matrices.
Low migration tendency, meeting stringent regulatory requirements for food-contact applications.
Consistent batch-to-batch color reproducibility with narrow ΔE tolerance (≤0.8).
Polyolefin fibers and spunbond nonwovens.
Engineering plastics including PP, PE, and ABS for automotive interior parts.
Food-grade packaging films and containers.
Outdoor construction profiles and cladding materials.
Masterbatch formulations for high-speed extrusion lines.
| Chemical Type | Organic pigment dispersion system with polymeric stabilizer |
| Product Form | Free-flowing granules |
| Appearance | Uniform reddish-brown granules |
| Primary Applications | Polyolefins, engineering thermoplastics, and food-contact polymers |
| Key Features | Thermal stability, low extractables, high dispersion efficiency |
| Benefits | Reduced filtration pressure, extended die life, consistent color development |
| VOC Content | <100 ppm (as measured per ISO 11890-2) |
| Heavy Metals | Compliant with EU RoHS and US CPSIA limits |
Q1: What is Pigment System FR54 primarily designed for?
A: Pigment System FR54 is a pre-dispersed, solvent-free pigment formulation engineered for consistent coloration and enhanced thermal stability in high-performance polymer systems, especially polyolefins and engineering thermoplastics used in demanding extrusion and injection molding applications.
Q2: Is Pigment System FR54 suitable for food-contact applications?
A: Pigment System FR54 is formulated without intentionally added heavy metals or restricted aromatic amines. While it is not pre-certified for all food-contact regulations, its composition supports compliance pathways where regulatory assessment is conducted by the final compounder in accordance with applicable regional requirements.
Q3: How should Pigment System FR54 be incorporated into polymer melts?
A: It is recommended for direct addition during compounding—either via side-feeder or gravimetric dosing—followed by thorough melt mixing. Its optimized dispersion characteristics minimize agglomeration and support uniform distribution even at low shear conditions.
Q4: Does Pigment System FR54 offer improved heat stability compared to conventional pigment concentrates?
A: Yes—its proprietary carrier system and stabilized pigment phase deliver superior resistance to thermal degradation during high-temperature processing, helping maintain color fidelity and reduce volatile emissions in extended residence time operations.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
