water-based hyperdispersant

RK-4101 water-based hyperdispersant

Features and advantages:

This product is a non-ionic polymer dispersant with excellent dispersion properties of carbon black, inorganic pigments and organic pigments. It can significantly shorten the pigment grinding and dispersion time, significantly reduce the pigment grinding viscosity, significantly improve the pigment fluidity, and exhibit Excellent color performance and hiding ability; excellent grinding and dispersing effect on high-pigment carbon black (FW200, 5000, SB6) and other difficult-to-disperse carbon black and organic pigments.

Excellent pigment wettability, shortening the dispersion process, and achieving steric hindrance effect to effectively prevent pigment flocculation and sedimentation. Due to the tiny particle size of the dispersed pigment, the system can obtain excellent chroma and gloss.

Technical data

Appearance (visual inspection) light yellow liquid

Non-volatile content 40%

Solvent water, alcohol

Note: Numerical data based on company internal testing are for reference only.

Application fields:

Suitable for various water-based coating systems, and very suitable for the production of water-based resin-free universal colorants.

Usage:

Applied to inorganic 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: 0.1-4%

Organic pigments: 15-40%

Carbon black: 20-40

High surface carbon black carbon: 40-70%

Add this product before grinding

Packaging specifications: 25KG/200KG

Storage and transportation:

 The ambient temperature is 5-30℃, and the darkening of color does not affect its performance.

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

This product is effective for two years