DISPERSANT 1729 Good salt spray resistance

HY CHEMICAL (KUNSHAN) CO.,LTD
Dispersant 1729

Super Dispersant 1729 is a highly effective new type of dispersing agent. Its structure contains anchoring groups and solvated chains, replacing the hydrophobic and hydrophilic groups found in traditional surfactants. The anchoring groups strongly bond with pigment particles, ensuring that the binding force exceeds the agglomeration tendency of the pigment particles themselves. The solvated chains provide a spatial barrier to prevent the aggregation of pigment particles. Applications:

Suitable for the dispersion of pigments, dyes, and inorganic powders in both aqueous and solvent systems. It is widely used in industries such as coatings, industrial paints, water-based inks, and water-based color pastes, making it a versatile dispersant.

Features:

1. Universal Dispersant: Excellent wetting and dispersing effects for red, yellow, blue, green, and black pigments with strong color development.

2. Excellent Control of Flocculation and Sedimentation: Provides superior performance in controlling flocculation and sedimentation.

3. High Solid Content Dispersion: Can create high solid content aqueous pigment dispersions, effectively reducing system viscosity.

4. High Water Resistance and Gloss: Offers high water resistance and gloss, with 300 hours of salt spray resistance.

Product information：

  Chemical Composition: Modified styrene-maleic anhydride copolymer  

Physical data

  Recommended Formulation:

(Note: The suggested addition rates are based on the weight percentage of pigments. These amounts are for reference only; the optimal addition rate should be determined through a series of experiments.)

Transport and Storage

Storage or transport below 0°C may cause stratification or turbidity; heat and stir before use.

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