Hyperdispersant

RK-4122 Hyperdispersant

Characteristics and advantages:

This product is a polymer dispersant, excellent dispersing performance of carbon black, inorganic pigment and organic pigment, significantly shorten the time of pigment grinding and dispersing, significantly reduce the viscosity of pigment grinding, significantly improve the fluidity of pigment, excellent color spreading performance and covering ability, excellent chroma and gloss; it has an excellent grinding and dispersing effect on highly pigmented carbon blacks (FW200, 5000, SB6) and other difficult-to-dispersed organic pigments and inorganic pigments. It has excellent grinding and dispersing effect.
Good compatibility, good wettability, good storage stability, no coarsening, can reach the spatial resistance effect to effectively prevent pigment flocculation and settlement.

Technical data:

Appearance (visual inspection) Yellowish brown liquid                      

Non-volatility 98%.

Solvent Benzene, ester

Specific gravity 1.013

Note: Data based on internal testing is for reference only.

Fields of application:

Suitable for all kinds of solvent-based coating and ink systems, acrylic, epoxy, polyester, polyurethane, chlorine vinyl and other general purposes.

Usage:

Apply to organic and inorganic pigments, in order to achieve the desired effect, pigment and dispersant are added together into the grinding base mixture and then ground.
Inorganic pigments: 0.5-5%.
Organic pigments: 10-35%.
Carbon black: 10-40%.
Add this product before grinding

Packing specification: 25KG/200KG


Storage and transportation: The ambient temperature is 5-30℃, the phenomenon of color darkening does not affect its performance.
Please keep away from high temperature and fire source during storage and transportation.
The use of this product is valid for two years