Houhuan Chemical
- HH2867 Aqueous Wetting and Dispersing Agent
HH2867 aqueous dispersant is used to produce high-solids, low-viscosity liquid slurries. It features excellent color development, good anti-settling effect, and good storage stability of the pigment paste.
- Product Data
Composition:
HH2867 dispersant is an aqueous acrylic copolymer containing carboxylic acid and is VOC-free.
Typical Properties：
Appearance: Colorless transparent liquid
Effective Content: 40%
Soluble: Deionized water
PH Value: 7-8
Viscosity: >60 seconds (Ford cup #4) (25℃)
Ionic Properties: Weakly anionic
*.The data on this page are typical values only and are not the product’s technical specifications.
- Applications
Recommended Use:
Suitable for wet grinding of organic and inorganic powders with and without resin dispersion. Used for wetting and dispersion in water-based coating systems, printing inks and adhesives, water-based industrial paints and wood coatings, inks, pesticides, etc.
- Addition amount
Resin-containing and Resin-free Grinding (Pigment Weight %)
- Inorganic Pigments: 5.0 ~ 10.0%
- Organic Pigments/Carbon Black: 10.0 ~ 50.0%
*Please conduct a stepwise test for specific addition amounts.
- Instructions for use
Add deionized water, dispersant, defoamer, and resin in sequence, dispersing evenly. Then add the powder, dispersing evenly and grinding.
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