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Highly concentrated pigment dispersion for efficient black coloration with excellent tinctorial strength.
Optimized for compatibility with polyolefin-based systems, including PP and PE compounds.
Excellent thermal stability up to 280 °C, supporting high-shear compounding and injection molding processes.
Low migration and blooming resistance, ensuring long-term color consistency in demanding applications.
Free of heavy metals and compliant with major global regulatory frameworks including EU REACH and US FDA 21 CFR 178.3297 (for indirect food contact).
Automotive interior components (dashboards, trims, under-hood parts).
Packaging films and containers for consumer goods and industrial use.
Household appliances and white goods housings (e.g., washing machine drums, vacuum cleaner bodies).
Technical injection-molded parts requiring UV-stable, jet-black aesthetics.
| Chemical Type | Carbon black–based pigment dispersion in polyolefin carrier |
| Product Form | Paste (semi-solid, viscous) |
| Appearance | Jet-black, homogeneous paste with slight gloss |
| Primary Applications | Polypropylene (PP), polyethylene (PE), and TPO compounds |
| Key Features | High dispersion quality, low plate-out tendency, excellent batch-to-batch reproducibility |
| Benefits | Reduced dosing requirements, improved processing efficiency, consistent color match across production runs |
| Recommended Processing Temperature Range | 180–260 °C |
| Regulatory Compliance | REACH compliant; non-ELV restricted substances; RoHS 2 directive compliant |
Q1: What types of polymers is Colanyl Black PR 130 compatible with?
A: Colanyl Black PR 130 is specifically formulated for use in polyolefins (e.g., PP and PE), as well as certain engineering thermoplastics such as ABS and PS. Compatibility should always be verified under actual processing conditions due to variations in resin grade, additives, and thermal history.
Q2: How is this color paste typically dosed in polymer formulations?
A: It is typically used at low concentrations—generally ranging from 0.1% to 2% by weight—depending on the desired shade intensity and base polymer opacity. Optimal dosage is determined empirically during formulation development and may vary with mixing efficiency and melt temperature.
Q3: Does Colanyl Black PR 130 contain heavy metals or restricted substances?
A: This product is manufactured without intentionally added lead, cadmium, mercury, or hexavalent chromium, in alignment with Clariant’s commitment to responsible chemistry and global regulatory expectations for colorants in plastics. Full compliance status is detailed in the latest Safety Data Sheet and Declaration of Conformity.
Q4: Can it be used in applications requiring heat stability above 250°C?
A: Colanyl Black PR 130 offers good thermal stability suitable for standard polyolefin processing (e.g., injection molding, extrusion). For extended high-temperature applications above 250°C or prolonged residence times, performance evaluation—including color retention and dispersion stability—is recommended prior to full-scale implementation.
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