English
Español
tiếng việt
русский
Highly concentrated, solvent-based black color paste with excellent tinctorial strength.
Optimized for compatibility with alkyd, polyester, and acrylic resin systems.
Delivers consistent jetness and gloss retention in final coatings.
Low volatile organic compound (VOC) content supporting sustainable formulation goals.
Stable dispersion with minimal settling during storage under recommended conditions.
Automotive refinish coatings
Industrial maintenance paints
General-purpose decorative coatings
Wood finishing systems
Plastic coating formulations
| Chemical Type | Solvent-based carbon black pigment dispersion |
| Product Form | Paste (liquid) |
| Appearance | Viscous black liquid with uniform consistency |
| Primary Applications | Coatings, inks, and industrial finishes |
| Key Features | High opacity, good wetting, low dusting risk |
| Benefits | Efficient tinting, reduced dosing, improved batch reproducibility |
| Recommended Storage | 15–25 °C, protected from freezing and direct sunlight |
| Shelf Life | 24 months in unopened original packaging |
Q1: What is the primary application field for Colanyl Black N 510?
A: Colanyl Black N 510 is a high-performance pigment paste specifically developed for coloring thermoplastic polymers, especially polyolefins such as PP and PE, in applications requiring excellent dispersion, thermal stability, and consistent jetness.
Q2: Is this product suitable for food-contact plastics?
A: Colanyl Black N 510 is formulated to meet general regulatory expectations for food-contact applications in polyolefins, subject to final compliance verification within the full end-use formulation and processing conditions. Users must validate suitability according to applicable regional regulations and intended migration scenarios.
Q3: How should Colanyl Black N 510 be incorporated into polymer melts?
A: It is typically added directly to the base polymer via gravimetric or volumetric dosing systems during compounding or injection molding. Good mechanical mixing and sufficient residence time ensure optimal dispersion without degrading pigment integrity or polymer properties.
Q4: Does this paste contain heavy metals or halogens?
A: Colanyl Black N 510 is manufactured without intentionally added heavy metals (e.g., lead, cadmium, mercury, hexavalent chromium) or halogenated carriers, aligning with common industry expectations for restricted substances in polymer colorants.
Q5: What is the typical dosage range for achieving standard black shades?
A: Dosage depends on the base polymer, desired opacity, and processing method, but it is generally used at low concentrations—typically ranging from 0.1% to 2% by weight—to achieve deep, uniform black tones with good batch-to-batch consistency.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
