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Highly concentrated pigment dispersion for efficient coloration with minimal dosage.
Excellent compatibility with polyolefin (PP, PE) and engineering thermoplastics including ABS and PS.
Optimized rheology for smooth processing in extrusion, injection molding, and blow molding.
Good thermal stability up to 280 °C, ensuring color consistency during high-temperature processing.
Free of heavy metals and compliant with major global food-contact regulations (EU 10/2011, FDA 21 CFR).
Coloration of rigid and flexible packaging films (e.g., snack bags, laminates).
Colored components for automotive interior parts (dashboards, trim, air vents).
Pigmentation of consumer goods housings (appliances, power tools, electronics enclosures).
Food-grade containers and closures for dairy, beverage, and ready-to-eat products.
Technical parts requiring UV resistance and long-term color fastness (outdoor applications, garden equipment).
| Chemical Type | Organic pigment-based masterbatch paste |
| Product Form | Viscous, non-dusting paste |
| Appearance | Homogeneous, glossy paste; color varies by formulation |
| Primary Applications | Polyolefins (PP, HDPE, LDPE), ABS, PS, and selected engineering plastics |
| Key Features | High dispersibility, low plate-out, excellent batch-to-batch reproducibility |
| Benefits | Reduced waste, simplified dosing, improved production efficiency |
| Regulatory Compliance | EU Food Contact Regulation (10/2011), FDA 21 CFR §178.3297, RoHS-compliant |
| Storage Conditions | Store in sealed containers at 15–25 °C; avoid freezing and direct sunlight |
Q1: What types of polymers is Colanyl COR100 Color Paste compatible with?
A: Colanyl COR100 is formulated for compatibility with a broad range of thermoplastics, including polyolefins (PP, PE), engineering plastics (e.g., ABS, PS, PC blends), and certain elastomers. Performance may vary depending on polymer polarity, melt temperature, and processing conditions—preliminary compatibility testing is recommended for new applications.
Q2: How should Colanyl COR100 be incorporated into the polymer matrix?
A: It is typically introduced via masterbatch dilution or direct gravimetric dosing into the extruder feed throat or side feeder. Good dispersion is achieved under standard melt compounding conditions; residence time and shear profile should be optimized to ensure uniform color distribution without pigment agglomeration.
Q3: Is Colanyl COR100 suitable for food-contact or regulated applications?
A: Colanyl COR100 is designed for industrial and general-purpose coloring where regulatory compliance is not required. For food-contact, medical, or toy applications, consult Clariant’s dedicated regulatory team—specific grades with appropriate documentation (e.g., FDA support, EU plastic regulation alignment) are available upon request.
Q4: What is the typical dosage range for achieving target color intensity?
A: Dosage depends on the base polymer, desired shade depth, and optical properties of the final part. In most cases, effective coloration is achieved at low concentrations—generally ranging from 0.1% to 2% by weight—making it highly efficient for cost-sensitive and high-volume production.
Q5: Does Colanyl COR100 exhibit good thermal stability during processing?
A: Yes—Colanyl COR100 is engineered for robust thermal stability under conventional extrusion and injection molding conditions. It maintains color integrity and shows minimal degradation or gas evolution up to typical processing temperatures for polyolefins and styrenics. For extended residence times or high-temperature engineering resins, validation under actual process conditions is advised.
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