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High chroma yellow shade with excellent lightfastness for demanding outdoor applications.
Outstanding thermal stability up to 220 °C, suitable for high-temperature polymer processing.
Good dispersibility in both polar and non-polar media, enabling efficient incorporation into various resin systems.
Low volatility and minimal extractables, meeting stringent regulatory requirements for food-contact and automotive coatings.
Consistent batch-to-batch color reproducibility supported by Clariant’s certified quality control system.
Automotive exterior coatings requiring long-term weather resistance and gloss retention.
Engineering thermoplastics including polypropylene (PP), polyethylene (PE), and ABS for interior and exterior components.
Industrial coil coatings exposed to UV radiation and environmental stressors.
High-performance inks for flexible packaging where migration compliance is critical.
Architectural façade paints and facade cladding systems requiring durable chromatic performance.
| Chemical Type | Azo pigment (Benzimidazolone derivative) |
| Product Form | Fine powder |
| Appearance | Yellow to orange-yellow free-flowing powder |
| Primary Applications | Coatings, plastics, inks |
| Key Features | Lightfastness (ISO 105-B02): Grade 7–8; Weather resistance (QUV-A, 1000 h): ΔE < 2.5 |
| Benefits | Regulatory compliance: EU REACH, US FDA 21 CFR 178.3297 (for specific formulations), RoHS compliant |
| Storage Conditions | Store in original sealed container at 15–25 °C, protected from moisture and direct sunlight |
| Handling Precautions | Use appropriate PPE; avoid inhalation of dust; refer to Safety Data Sheet (SDS) for full guidance |
Q1: What is the primary chemical class of Graphtol Yellow 3GP 01?
A: Graphtol Yellow 3GP 01 is an organic pigment based on the monoazo pyridone chemical structure, offering balanced hue, good lightfastness, and thermal stability suitable for demanding industrial applications.
Q2: Is this pigment suitable for use in food-contact plastics?
A: Graphtol Yellow 3GP 01 is not certified for direct food-contact applications under major global regulatory frameworks. It is intended for non-food-contact industrial plastics, coatings, and inks where high chroma and processing stability are required.
Q3: How does Graphtol Yellow 3GP 01 perform during high-temperature processing, such as injection molding?
A: This pigment demonstrates excellent thermal stability and retains its color integrity during typical polymer processing conditions up to approximately 280 °C, making it well-suited for polyolefins, PS, ABS, and engineering thermoplastics.
Q4: What dispersion methods are recommended to achieve optimal color development?
A: For best results, pre-dispersion using high-shear mixing or extrusion is recommended. The pigment responds well to standard dispersing aids and wetting agents commonly used in masterbatch and liquid ink formulations.
Q5: Can Graphtol Yellow 3GP 01 be used in water-based systems?
A: Yes — with appropriate surface treatment and formulation support, it can be effectively incorporated into water-based inks and coatings, though performance depends on the specific resin system and pH environment.
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
