Product Overview
DP-D2196 is a high-performance block copolymer dispersant engineered specifically for solvent-based coatings requiring exceptional transparency and flow control. With ≥95% active content and zero volatile solvents, it sets new standards for pigment processing efficiency.
Key Specifications
| Parameter | Value |
|---|---|
| Appearance | Dark brown liquid |
| Composition | Pigment-affinic block copolymer |
| Active Content | ≥95% (140°C/2hr) |
| Density | 1.10-1.14 g/ml (25°C) |
| Viscosity | 300-2,000 mPa·s (25°C) |
| Flash Point | >100°C |
| Shelf Life | 24 months (unopened) |
Properties:
- Good wetting and dispersion of pigments
- Excellent anti-floating and floating effect
- Excellent viscosity reduction and transparency for dispersing transparent iron oxide red/yellow pigments
- Excellent color development and gloss.
Application experiment content:
- Transparent Iron Oxide Yellow (35% Pigment Concentration Paste, Dispersant Added at 40% of Pigment Weight)
(1)Viscosity Reduction Performance
(2)Color Development
- Transparent Iron Oxide Red (35% Pigment Concentration Paste, Dispersant Added at 40% of Pigment Weight)
(1) Viscosity Reduction Performance
(2)Color Development
Incorporation
The dispersant should be added to the grinding material and stirred evenly, and then the pigment should be added for grinding and dispersion.
Recommended Formulation
| Pigment Type | Dispersant Dosage |
|---|---|
| Titanium Dioxide | 2-10% (on pigment) |
| Transp. Iron Oxide R/Y | 30-50% (on pigment) |
Packaging & Safety
-
Available in 25kg pails or 180kg drums
-
Non-hazardous per GHS criteria
-
Storage: Keep sealed at 10-30°C
Why Formulators Choose DP-D2196
*”After switching to DP-D2196, we achieved 35% higher throughput in our transparent iron oxide line with zero viscosity-related stoppages. The color consistency is remarkable.”*
— Technical Director, Industrial Coatings Manufacturer
Ready to Optimize Your Pigments?
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Contact our dispersion specialists today:
📧 info@sinocurechem.com | ☎ +86 15668330235