Pigment Dispersant

Pigment Dispersant

HR-4029 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/solid

           Non-volatile content 99±1%

           Solvents Benzene, esters

           Specific gravity 0.99

Note: This data value is only based on the company's internal testing.

Field of application: Suitable for various solvent-based 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: 0.1-3%

           Organic pigments: 10-40%

         Carbon black 10-40%

         High Surface Carbon Black Carbon Black 30-70%

        Add this product before grinding

Packing specification: 25KG/200KG

Storage and transportation:

          It is a non-flammable dangerous product, and it is stable at room temperature.

This product is valid for two years