QM-1320 Superdispersant

Product Overview:

QM-1320 is a polymeric superdispersant containing multiple anchoring groups. It exhibits excellent wetting and dispersing capabilities for various organic pigments, especially carbon black. It can significantly reduce the operating viscosity of grinding systems, increase pigment loading, and has strong anti-flocculation and anti-reagglomeration properties, greatly improving the storage stability of the ground pigment paste.

Physicochemical Parameters:

Ingredients: High molecular weight copolymer containing pigment-affinity groups

Appearance: Yellow transparent liquid

Active content: 100%

Amine value: 25~35 mgKOH/g

Product Characteristics:

Suitable for medium to high polarity systems, it exhibits good compatibility with commonly used coating resins and has excellent versatility in coating systems;

It is also suitable for water-soluble and water-based systems, offering exceptional versatility;

It can significantly improve the wetting and dispersion ability of the base material towards pigments and fillers, reduce system viscosity, enhance fluidity, and shorten grinding and dispersion time;

As a polymeric super-dispersant, it possesses excellent anti-reagglomeration capabilities. Compared to small-molecule wetting and dispersing agents, it can significantly extend the storage stability of ground pigment pastes.

Application Systems:

Suitable for medium and medium-high polarity systems.

Recommended Dosage: 

Organic pigments: 10~30%

Ordinary carbon black: 15~30%

Inorganic pigments: 2.5~5%

High-pigment carbon black: 40~75%

Packaging and Storage:

25kg/Bottle
The product should be stored in a cool, well-ventilated place. The shelf life is 12 months from the date of manufacture, provided the packaging remains unopened.