Carbon black prices fluctuate significantly with raw materials. For real-time pricing, please contact us.
Our Pigment Carbon Black is a high-performance pigment specifically optimized for preparing high-quality, highly stable black pigment concentrates. It is produced through incomplete combustion or thermal decomposition of hydrocarbon materials (**such as petroleum, anthracene oil, natural gas, etc.**) under strictly controlled process conditions, forming ultra-fine particles primarily composed of carbon. Its core value lies in providing pigment concentrates with exceptional coloring performance, superior dispersion stability, and broad system compatibility.
Key characteristics of our pigment carbon black:
1、Core Advantages:
Ultra-high tinting strength & blackness: Delivers deep, rich pure black, significantly enhancing the hiding power and coloring efficiency of pigment concentrates while reducing usage costs.
Excellent dispersibility & stability: Undergoes specific surface treatment to ensure easy dispersion in various systems, maintaining long-term stability and preventing settling, re-agglomeration, and flocculation.
Superior grinding efficiency: Particle design facilitates faster achievement of required fineness during grinding, reducing energy consumption and production time.
Broad system compatibility: Suitable for preparing water-based, solvent-based, and universal pigment concentrates to meet diverse application needs.
Good rheological properties: Provides controllable impact on viscosity and flow, ensuring good storage stability and application performance.
2、Key Performance Indicators:
Particle size & distribution: Fine and uniformly distributed particle size is fundamental for achieving high blackness, high tinting strength, and good dispersion stability.
Surface chemistry: Surface functional groups (e.g., oxygen-containing groups) are modulated to optimize wettability, compatibility, and stability in different polar media.
Structure: Moderate structure helps balance viscosity, flow, and carbon black loading capacity.
Volatile content/Ash content: Strictly controlled to ensure concentrate purity, color stability, and long-term storage performance.
pH value: Optimized for target systems to minimize impact on stability.
3、Main Application Types for Pigment Concentrates:
Carbon black for water-based pigment concentrates: Focuses on excellent hydrophilicity/water dispersibility, low foaming tendency, and storage stability.
Carbon black for solvent-based pigment concentrates: Emphasizes good wetting, dispersion, and stability in specific organic solvent systems.
Carbon black for universal pigment concentrates: Designed to perform well in both water-based and solvent-based systems with broad compatibility.
Carbon black for high-concentration pigment concentrates: Maintains good fluidity, stability, and coloring performance at high loading levels.
4、Importance in Pigment Concentrate Manufacturing:
Core of dispersion process: Quality and pre-treatment are crucial for obtaining stable, high-performance concentrates. Requires efficient dispersion/grinding equipment and suitable additives.
Performance-determining factor:** Selection directly dictates core performance (color strength, blackness, stability, rheology, compatibility).
5、Main Application Areas:
Coatings industry: Architectural coatings (interior/exterior latex paints), industrial coatings (automotive paints, wood coatings, metal coatings), anti-corrosion coatings, etc.
Plastics industry: For preparing plastic color masterbatches or liquid pigment concentrates.
Textile printing & dyeing: For preparing printing pastes and dyeing pastes.
Paper industry: For paper coloring and coating formulations.
Leather processing: For leather finishing and coloring.
Etc.
