QM-1324 Superdispersant

Product Overview:

QM-1324 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 possesses strong anti-flocculation and anti-reagglomeration properties, greatly improving the storage stability of the prepared pigment paste.

Physicochemical Parameters:

Ingredients: High molecular weight copolymer containing pigment-affinity groups

Appearance: Brownish-yellow to light yellow solid or granules

Active content: 100%

Amine value: 30~40 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 significantly improves the wetting and dispersion ability of the base material for pigments and fillers, reduces system viscosity, enhances fluidity, and shortens 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: 

Titanium dioxide: 1.5~2.5%

Matting agent: 5~10%

Inorganic pigments: 2.5~5%

Organic pigments: 10~30%

Ordinary carbon black: 15~30%

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.