High surface carbon black dispersant is a type of chemical additive used to improve the dispersion performance of
carbon black in the medium, which is widely used in multiple industrial fields. The following are its main application
scopes and specific descriptions:
1. Paint industry
Automotive coatings: High surface carbon black dispersants are used in automotive repair paints and OEM coatings to
ensure that carbon black is evenly dispersed, improve the blackness, glossiness and weather resistance of the coating,
and meet high decorative requirements.
Industrial coatings: In the fields of architectural coatings, anti-corrosion coatings, etc., dispersants can improve the dispersion
of carbon black, avoid problems such as floating color and flowery, and improve the hiding power and durability of the coating.
Coil coatings: Used in the coatings for pre-coated metal coils to ensure that carbon black is evenly dispersed during high-speed
painting and improve the adhesion and corrosion resistance of the coating.
2. Ink industry
Printing ink: In offset printing, gravure printing, flexographic printing and other inks, high surface carbon black dispersants can
significantly reduce ink viscosity, improve the dispersion efficiency of carbon black, and ensure that the printed products are bright
in color and have distinct layers.
Inkjet ink: Used in digital inkjet printing inks to improve the dispersion stability of carbon black, avoid nozzle clogging, and
improve printing quality and stability.
3. Plastic industry
Colored plastics: In the coloring process of plastics such as polyethylene, polypropylene, and ABS, dispersants can ensure that
carbon black is evenly dispersed, avoid color spots and stripes, and improve the appearance quality of plastic products.
Conductive plastics: In antistatic or conductive plastics, high surface carbon black dispersants can promote the uniform distribution
of carbon black in the matrix, improve the conductivity and stability.
4. Rubber industry
Tire manufacturing: In tire tread rubber, dispersants can improve the dispersion of carbon black and improve the wear resistance,
tear resistance and grip of tires.
Rubber products: In rubber products such as seals and conveyor belts, dispersants can ensure uniform dispersion of carbon black
and improve the physical properties and service life of the products.
5. Fibers and fabrics
Black fibers: In the dyeing process of polyester, nylon and other fibers, high surface carbon black dispersants can improve the
dispersion efficiency of carbon black, ensure uniform fiber color and improve dyeing quality.
Functional fabrics: In antistatic and conductive fabrics, dispersants can promote the uniform distribution of carbon black in the
fibers and improve the functionality of the fabrics.
6. Batteries and electronic materials
Lithium-ion batteries: In the preparation of electrode materials, high surface carbon black dispersants can improve the dispersibility
of conductive carbon black and improve the conductivity and cycle stability of the electrodes.
Electronic slurry: In conductive slurry and resistor slurry, dispersants can ensure uniform dispersion of carbon black and improve the
printing and electrical properties of the slurry.
7. Other applications
Sealing materials: In sealants, gaskets and other materials, dispersants can improve the dispersibility of carbon black and improve
the sealing performance and aging resistance of the materials.
Asphalt modification: Adding carbon black dispersant to road asphalt can improve the weather resistance and anti-aging properties
of asphalt and extend the service life of the road.
Application advantages
Improve dispersion efficiency: High surface carbon black dispersant can significantly reduce the agglomeration of carbon black and
improve dispersion efficiency.
Improve product performance: Evenly dispersed carbon black can improve the color, hiding power, conductivity, wear resistance
and other properties of the product.
Reduce production costs: Reduce the amount of carbon black, reduce production costs, and improve production efficiency.
