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High thermal stability up to 280°C, ensuring consistent performance during high-temperature processing.
Excellent lightfastness (ASTM Level 7–8), minimizing color shift under prolonged UV exposure.
Low water solubility and superior chemical resistance to acids, alkalis, and common organic solvents.
Optimized particle size distribution (D50 ≈ 0.8–1.2 µm) for enhanced dispersion and gloss retention.
Non-hazardous formulation compliant with REACH and RoHS regulations for safe handling and global use.
Automotive coatings requiring long-term color durability and weather resistance.
Engineering plastics including polyamide (PA), polypropylene (PP), and polycarbonate (PC).
Industrial powder coatings subjected to curing temperatures above 200°C.
High-performance inks for flexible packaging and outdoor signage.
Masterbatch concentrates for coloration of thermoplastic elastomers (TPE) and PVC compounds.
| Chemical Type | High-performance organic pigment (quinacridone derivative) |
| Product Form | Free-flowing fine powder |
| Appearance | Red-violet crystalline powder |
| Primary Applications | Plastics, coatings, and ink systems |
| Key Features | Thermal stability, lightfastness, dispersibility |
| Benefits | Color consistency, low migration, high tinctorial strength |
| Storage Conditions | Keep in cool, dry place; avoid direct sunlight and moisture |
| Shelf Life | 24 months from date of manufacture under recommended storage |
Q1: What is the primary chemical nature of 2HFXS Pigment?
A: 2HFXS Pigment is an organic pigment based on a high-performance heterocyclic structure, engineered for enhanced thermal stability and lightfastness. It is neither a dye nor a metal complex pigment, and does not contain heavy metals such as lead, cadmium, or chromium.
Q2: In which polymer systems is 2HFXS Pigment most commonly used?
A: This pigment demonstrates excellent compatibility and dispersion stability in engineering thermoplastics—including polyamide (PA), polybutylene terephthalate (PBT), and polyphenylene sulfide (PPS)—particularly in applications requiring sustained performance at elevated processing temperatures.
Q3: How should 2HFXS Pigment be dispersed during compounding?
A: Optimal dispersion is achieved using high-shear melt compounding techniques. Pre-treatment with compatible dispersing agents or carrier resins is recommended to ensure uniform distribution and minimize agglomeration, especially in high-viscosity matrices.
Q4: Is 2HFXS Pigment suitable for food-contact or medical-grade applications?
A: While 2HFXS Pigment meets general industrial safety requirements and is free from intentionally added restricted substances, it is not pre-qualified for regulated food-contact or implantable medical applications. End-use compliance must be validated by the compounder or end-user according to applicable regional regulatory frameworks.
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E-mail: wangxingqiang@ericwchem.com
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