Coating dispersant

Coating dispersant

RK-4020 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 to brown liquid

Non-volatile content 97±2%

Solvents Benzene, esters, alcohols

Specific gravity 1.0012

Flash point 30℃

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

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

How to use: It can be effectively applied to commonly used organic and inorganic pigments. In order to achieve the desired effect, the pigment should be added after the dispersant is added and then ground.

Titanium dioxide: 0.3-3%

Inorganic pigments: 0.5-5%

Organic pigments: 10-40%

Carbon black 10-40%

Add this product before grinding

Packing specification:25KG packing

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