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High chroma phthalocyanine-based organic pigment delivering intense, clean blue shade.
Excellent lightfastness and weather resistance suitable for demanding outdoor applications.
Good thermal stability up to 220 °C, enabling compatibility with high-temperature polymer processing.
Outstanding dispersibility in both polar and non-polar media, facilitating efficient coloration in diverse resin systems.
Low volatility and negligible migration, ensuring color consistency and compliance with stringent regulatory requirements.
Automotive coatings requiring high durability and gloss retention.
Engineering plastics including polyamide (PA), polybutylene terephthalate (PBT), and polycarbonate (PC).
Industrial coil coatings for architectural and appliance metal substrates.
High-performance inks for flexible packaging and gravure printing.
Masterbatches for synthetic fibers and technical textiles.
| Chemical Type | Copper phthalocyanine (α-phase) |
| Product Form | Fine powder |
| Appearance | Blue crystalline powder |
| Primary Applications | Plastics, coatings, inks |
| Key Features | High tinting strength, excellent heat stability, low dusting |
| Benefits | Consistent batch-to-batch performance, easy dispersion, low extractables |
| Regulatory Compliance | REACH registered; compliant with EU Directive 2002/72/EC for food-contact plastics (subject to specific migration limits) |
| Storage Conditions | Store in cool, dry place; protect from moisture and direct sunlight |
Q1: What is the primary chemical class of Graphtol Blue AN 01?
A: Graphtol Blue AN 01 is an organic pigment based on a copper phthalocyanine structure, offering high chromatic strength, excellent lightfastness, and good thermal stability typical of this pigment family.
Q2: Is Graphtol Blue AN 01 suitable for use in food-contact plastics?
A: This pigment is not pre-approved for direct food-contact applications under major global regulatory frameworks. Its suitability must be evaluated case-by-case based on final formulation, processing conditions, and applicable regional regulations — consultation with Clariant’s regulatory team is recommended prior to use in such applications.
Q3: How does Graphtol Blue AN 01 perform in high-temperature polymer processing?
A: It demonstrates good thermal stability and is commonly used in polyolefins and engineering thermoplastics processed at temperatures up to approximately 280 °C, though optimal performance depends on residence time, shear history, and matrix compatibility.
Q4: What dispersion methods are recommended for optimal color development?
A: For best results, high-shear dispersion techniques — such as twin-screw extrusion or high-speed dissolvers — are recommended. Pre-dispersed masterbatches are also widely used to ensure uniform distribution and minimize agglomeration in demanding applications.
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