Welcome to Dongguan Hongrui Chemical Co., Ltd

carbon black dispersant

This product is a polymer dispersant with excellent carbon black, inorganic pigment and organic pigment dispersion performance, significantly shortens the grinding and dispersion process, effectively reduces pigment grinding viscosity, excellent color development and hiding ability; excellent pigment wettability, no Coarseness can achieve the steric hindrance effect to effectively prevent pigment flocculation and sedimentation. Due to the fine particle size of the dispersed pigment, the system can obtain excellent chroma and gloss.

carbon black dispersant


HR-4035 hyperdispersant


Features and advantages:

        This product is a polymer dispersant with excellent carbon black, inorganic pigment and organic pigment dispersion performance, significantly shortens the grinding and dispersion process, effectively reduces the pigment grinding viscosity, and has excellent color development and hiding ability; it is a dispersant FW200, 5000, the best choice for high-pigment carbon blacks such as SB6, and has excellent dispersion properties for other difficult-to-disperse carbon blacks and organic pigments such as phthalocyanine blue.

          Excellent pigment wettability, no thickening, and steric hindrance effect to effectively prevent pigment flocculation and sedimentation. Due to the fine particle size of the dispersed pigment, the system can obtain excellent chroma and gloss.


Technical data:                                                            

           Appearance (visual inspection) Yellow-brown viscous liquid

           Non-volatile content 98±1%

           Solvents Benzene, esters, alcohols

           Specific gravity 1.03


Note: The numerical data based on the company's internal test is for reference only


Fields of application: Suitable for solvent-borne coating systems.


How to use:

           Applied to carbon black and organic pigments, in order to achieve the desired effect, the pigments and dispersants are added to the grinding base mixture and then ground.

           Inorganic pigments: 0.5-2%

           Organic pigments: 15-40%

           High Surface Carbon Black Carbon Black 30-70%

           Add this product before grinding


Packing specification: 25KG/200KG


Storage and transportation:

          The ambient temperature is 5-30°C, it is a non-flammable dangerous product, and it is stable at room temperature.

This product is valid for two years