Solvent based dispersant HH2401

• HH-2401 Solvent-based dispersant

HH2401 is a polymeric dispersant used to prevent pigment agglomeration in solvent-based systems. It is suitable for solvent-based wood coatings, industrial coatings, etc. It can also be used in the production of solvent-based, low-resin-content general-purpose pigment pastes.

• Product Data

Composition

High molecular weight modified polyurethane containing pigment affinity groups.

Typical Properties：

Appearance: Light yellow liquid

Effective content: 50% ± 2%

Density: Approximately 1.0 g/cm³

Soluble: Butyl acetate/alkylbenzene

*.The values indicated in this data sheet describe typical properties and do not constitute specification limits.

• Applications

Special Features and Benefits

1. Improves wetting properties, reducing grinding time and viscosity of abrasives.
2. Prevents floating color and blooming in multi-pigment systems.
3. Increases the gloss, color intensity, transparency, and hiding power of coatings.

• Recommended Use

Wood coatings, industrial coatings, etc.

Addition amount

Calculated based on supply form:

Inorganic pigments 2-4%

Organic pigments 10-30%

Titanium dioxide 3-6%

Carbon black 30-60%

*. The above data are empirical dosages, and the optimal dosage needs to be determined through a series of tests.

Incorporation and Processing Instructions

First, premix the resin and solvent components, then slowly add the additives and mix thoroughly before adding the pigments.

If the order is incorrect, it can be corrected by adding the additives later, but this must be done slowly under high shear stress.

Packaging Specifications & Storage & Shelf Life

• 1*30L (25kg/drum) or 1*220L (1*200kg/drum).
• Store at the recommended temperature of 10-40℃, avoiding direct sunlight.
• Under suitable storage conditions and with intact packaging, the shelf life of the product is 24 months from the date of production.

Safety Handling:

1. Avoid direct skin contact.
2. If accidental skin contact occurs, immediately wash skin with soap and water, and rinse thoroughly with clean water.