Cabot BLACK PEARLS 120 Carbon Black - Cost-Effective Blue-Undertone Pigment Black for Plastics, Coatings & Inks
Cabot BLACK PEARLS 120 Carbon Black - Cost-Effective Blue-Undertone Pigment Black for Plastics, Coatings & Inks
Full Name: BLACK PEARLS 120 Cost-Effective Low-Tinting General Pellet Carbon Black
Low-cost large-particle carbon black supporting high loading formula, ideal for mass indoor grey & basic black tinting.
Core Technical Parameters
| Iodine Adsorption Number | 60mg/g |
| DBP Absorption | 68 cc/100g |
| Primary Particle Size | 34 nm |
| ASTM Tinting Strength | 91 % |
| Volatile Content | 1.2~2.1 % |
| 325 Mesh Residue | ＜190 ppm |
| Physical Form | Standard Pellets |
| Standard Pack | 12.5kg/bag |
| CAS No. | 1333-86-4 |
Core Advantages
1. Low DBP absorption allows drastically increased carbon black loading ratio to cut resin cost.
2. Outstanding pellet flow eliminates hopper bridging blockage during injection & extrusion, smooth automatic feeding.
3. Mild cool blue undertone creates natural grey shade for architectural and general plastic tinting.
4. Excellent friction resistance prevents color fading & abrasion of printed ink finished goods.
5. Competitive unit price supports large-scale cost control for coating & masterbatch factories.
Main Application Fields
Core Applications: Interior & Exterior Architectural Tinting Color Paste, General Plastic Grey Masterbatch, Regular Printing Ink
Compatible Applications: Cement Concrete Colorant, Automotive Chassis Anti-Corrosion Primer, Cost-Effective Powder Coating
Forbidden Scenarios: Food-contact products, Premium Deep Black Topcoat, Long-Term Outdoor Weather Resistant Articles
Handling Precautions
1. Only for grey & light black blending; not recommended for independent pure black coating formulation.
2. Pellets feed directly into extrusion/dispersion equipment without pre-grinding.
3. Standard dosage: 1.6% ~ 4.6%.
4. Not suitable for articles exposed to long-term outdoor sunlight with limited weather resistance.
