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High thermal stability up to 280°C, ensuring color integrity during high-temperature processing.
Excellent lightfastness (ASTM Level 7–8), minimizing fading under prolonged UV exposure.
Low volatility and negligible migration in polymer matrices, supporting compliance with food-contact regulations.
Consistent particle size distribution (D50: 0.3–0.5 µm) for optimal dispersion and gloss retention.
Free of heavy metals (Cd, Pb, Hg, Cr⁶⁺) and REACH-compliant for global industrial use.
Engineering plastics including polyamide (PA), polypropylene (PP), and polycarbonate (PC).
Automotive interior components requiring long-term color stability and low VOC emission.
Packaging films and containers where regulatory compliance and migration resistance are critical.
Industrial coatings for metal and plastic substrates exposed to outdoor weathering.
Masterbatch formulations for fiber spinning and injection-molded consumer goods.
| Chemical Type | Organic azo-pigment derivative with stabilized quinophthalone structure |
| Product Form | Free-flowing powder |
| Appearance | Uniform red-orange granular powder |
| Primary Applications | Thermoplastics, coatings, and masterbatches |
| Key Features | Non-bleeding, heat-stable, low-dust, dispersible in polar and non-polar media |
| Benefits | Reduced batch variability, lower energy consumption during compounding, extended equipment service life |
| Storage Conditions | Store in dry, cool, well-ventilated area below 30°C; avoid direct sunlight |
| Shelf Life | 24 months from date of manufacture when stored properly |
Q1: What types of polymer systems is BXL Pigment compatible with?
A: BXL Pigment demonstrates broad compatibility with common thermoplastics including polyethylene (PE), polypropylene (PP), and polystyrene (PS), as well as certain engineering resins. Compatibility in reactive systems or high-temperature processing applications should be verified through preliminary dispersion and thermal stability testing.
Q2: How is BXL Pigment typically incorporated into polymer melts?
A: It is commonly introduced via masterbatch dilution or direct dry-blend addition prior to extrusion or injection molding. Good dispersion is achieved under standard melt-processing conditions; pre-conditioning (e.g., drying) is not required unless the base resin demands it.
Q3: Does BXL Pigment offer UV stability for outdoor applications?
A: Yes, BXL Pigment is formulated with inherent resistance to photodegradation and retains color integrity under typical outdoor exposure conditions. Long-term performance may vary depending on polymer matrix, film thickness, and environmental intensity — accelerated weathering testing is recommended for critical applications.
Q4: Is BXL Pigment suitable for food-contact plastics?
A: BXL Pigment is designed for general industrial use. For food-contact applications, regulatory compliance must be confirmed case-by-case based on the final formulation, processing conditions, and applicable regional requirements. Documentation supporting specific food-contact clearances is available upon request and subject to technical review.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
