Carbon black dispersants are widely used in many industrial fields. Their core function is to improve the dispersibility
of carbon black, improve material properties and processing efficiency.
1. Rubber industry
Application scenarios: Carbon black is an important reinforcing filler in the rubber industry and is used in tires, seals,
conveyor belts and other products.
Function: Carbon black dispersants reduce the attraction between carbon black particles and promote their uniform
dispersion in the rubber matrix, thereby improving the strength, wear resistance and tear resistance of rubber.
Effect: Improve processing performance, reduce energy consumption and improve production efficiency.
2. Plastic industry
Application scenarios: conductive plastics, UV-resistant plastics, engineering plastics, etc.
Function: Carbon black dispersants can improve the dispersibility of carbon black in plastics, enhance conductivity,
anti-aging and mechanical properties.
Effect: Improve the appearance and physical properties of products and extend service life.
3. Coatings and ink industries
Application scenarios: black coatings, inks, printing inks, etc.
Function: Carbon black dispersants can prevent the agglomeration of carbon black particles and improve the hiding
power, gloss and stability of coatings.
Effect: Improve printing quality and extend the storage life of inks and coatings.
4. Batteries and electronic materials
Application scenarios: lithium-ion batteries, supercapacitors, conductive glue, etc.
Function: Carbon black dispersants can improve the dispersibility of carbon black in electrode materials, enhance
conductivity and energy storage capacity.
Effect: Improve battery performance and extend service life.
5. Building materials
Application scenarios: cement, concrete, asphalt, etc.
Function: Carbon black dispersants can improve the dispersibility of carbon black in building materials, improve
the strength, durability and UV resistance of materials.
Effect: Extend the service life of building materials and reduce maintenance costs.
6. Textile and leather industry
Application scenarios: black dyes, leather colorants, etc.
Function: Carbon black dispersants can improve the dispersibility of carbon black in dyes and coatings, enhance
dyeing effects and wear resistance.
Effect: Improve the color fastness of textiles and the texture of leather.
7. New energy materials
Application scenarios: Conductive carbon black is used in battery electrodes, supercapacitors, etc.
Function: Carbon black dispersants can improve the dispersibility of conductive carbon black, enhance the
conductivity and energy storage capacity of materials.
Effect: Improve the performance of new energy materials and promote the development of green energy.
8. Other fields
Application scenarios: cosmetics, food packaging, antistatic materials, etc.
Function: Carbon black dispersants can improve the dispersibility of carbon black in a specific matrix to meet the
needs of different industries.
Effect: Improve product quality and expand the application range of carbon black.
Development trend
With the development of nanotechnology and surface science, carbon black dispersants are moving towards a more
efficient, environmentally friendly and intelligent direction. In the future, dispersants may have the characteristics of
self-repair and response to external stimuli, providing support for the application of carbon black in more fields.
