QM-2327 Dispersant

Product Overview:

This is a polymeric superdispersant containing pigment-affinic groups. It not only possesses excellent wetting properties but also exhibits superior anti-settling, anti-flocculation, and anti-floating capabilities. It is suitable for medium to high polarity systems, as well as water-based coatings and ink systems. It is used for dispersing inorganic pigments, organic pigments, and carbon black, and provides excellent viscosity reduction effects.

Physicochemical Parameters:

Ingredients: High molecular weight polymer containing pigment-attracting functional groups

Appearance: Yellow viscous liquid

Active content: 100%

Specific gravity: 1.13

Amine value: 12-18 mgKOH/g

Product Characteristics:

Suitable for medium to high polarity systems, such as water-based systems and alcohol-soluble systems, and also applicable to medium to high polarity solvent-based coatings:

It is a polymeric super-dispersant with excellent wetting properties. Compared to small molecule wetting and dispersing agents, it has superior anti-reagglomeration capabilities:

It exhibits excellent viscosity reduction effects when dispersing carbon black, and is also suitable for the dispersion and stabilization of other inorganic and organic pigments.

Application Systems:

Suitable for medium to high polarity systems, as well as water-based and alcohol-based systems. Contains tertiary amine groups and is not suitable for epoxy resin systems.

Recommended Dosage: 

Inorganic pigments: 1.5~5%;

Organic pigments: 10~30%;

Ordinary carbon black: 15~30%;

High-color carbon black: 40~75%.

Packaging and Storage:

25 kg/drum.

The product should be stored in a cool, well-ventilated place. The shelf life is 24 months from the date of manufacture, provided it remains unopened.

Crystallization may occur at temperatures below 10°C; however, this does not affect its effectiveness after being heated back to a liquid state.