Carbon Black N220/N330/N550/N660/P135/P165

Carbon black is a nano-sized particle composed of carbon, typically present as a fine black powder. It is primarily produced through the incomplete combustion or thermal cracking of hydrocarbons (such as oil or natural gas) at high temperatures. Although it looks like an ordinary black powder, its unique physical and chemical properties, such as its high surface area, excellent tinting strength, electrical conductivity, and reinforcing properties, have made it an indispensable functional material in modern industry.

Main Types and Applications of Carbon Black
Based on its production method and performance characteristics, carbon black is primarily classified into the following categories, serving different industrial sectors:

1. Rubber Carbon Black
   This is the largest application area for carbon black, accounting for approximately 90% of global carbon black consumption. It is primarily used as a reinforcing filler in rubber, particularly in tire manufacturing.

Purpose: Significantly improves rubber’s wear resistance, tensile strength, tear resistance, and durability. Without carbon black, tire life and performance would be significantly compromised.

Common grades: N220, N330, N550, N660, etc.

2. Pigment Black
   Also known as “specialty carbon black” or “coloring carbon black,” it is primarily used in inks, coatings, and plastics.

Purpose: Provides extremely high jetness and UV protection (anti-aging). It is widely used in automotive topcoats, plastic parts, newsprint inks, and toners.

Key Performance Indicators: Jetness, tinting strength, and dispersibility.

3. Conductive Carbon Black
   This type of carbon black has a specialized structure and high surface area, enabling it to form a conductive network within insulators.

Purpose: Used in the manufacture of antistatic or conductive plastic products (such as electronic component packaging and mining pipes), battery electrodes, and conductive rubber products.

Why Choose Us as Your Carbon Black Supplier?
Among many carbon black manufacturers, we stand out with our superior quality and professional service.

Complete Product Range: We offer a full range of carbon black products, from rubber carbon black to pigment carbon black and conductive carbon black, to meet your diverse needs.

Stable Quality: We strictly adhere to international quality standards, ensuring highly consistent purity, particle size, and performance indicators in every batch, ensuring the stability of your production process.

Technological Leadership: Our dedicated R&D team provides customized carbon black solutions and technical support tailored to your specific application.

Cost Advantage: Through an optimized supply chain and scaled production, we offer competitive carbon black pricing, creating greater value for you.

Frequently Asked Questions (FAQs)
Q1: What are the main factors affecting carbon black prices?
A: Carbon black prices are influenced by a variety of factors, including raw material (petroleum) costs, production process, grade (performance), market demand, and transportation costs. Specialty carbon blacks are generally more expensive than general-purpose grades.

Q2: How do I choose the right type of carbon black?
A: This depends entirely on your end application. If you need to reinforce rubber products, choose rubber carbon black; if you require high-blackness coloring, choose pigment carbon black; and if you need to eliminate static electricity, consider conductive carbon black. Our technical sales team can provide expert advice.

Q3: Is carbon black relevant to environmental sustainability?
A: The modern carbon black industry is increasingly focused on environmental protection. We are committed to promoting the green and sustainable development of the carbon black industry by improving production processes and recycling by-products and energy.