STD-6622 Dispersing Additive
Chemical Additives 2025-04-22
Technical Specifications
| Parameter | Details |
|---|---|
| Composition | Modified acrylic copolymer |
| Appearance | Translucent, low-viscosity liquid |
| Optimal Dosage | 1.5–3% by weight (pigment-dependent) |
| Compatibility | Water-based, solvent-borne, and UV systems |
| VOC Content | <30 g/L (low-environmental impact) |
| Storage Stability | 24 months at 5–30°C |
Performance Advantages
| Feature | Benefit |
|---|---|
| Rapid Dispersion | Reduces grinding time by 40–60% |
| Stabilization | Prevents pigment re-aggregation |
| Gloss Enhancement | Improves surface uniformity and clarity |
| Viscosity Control | Balances flow and anti-settling properties |
Applications
| Industry | Use Case |
|---|---|
| Decorative Coatings | High-gloss paints, emulsion systems |
| Industrial Inks | Screen printing, offset inks |
| Construction | Textured coatings, waterproof membranes |
| Adhesives | Pressure-sensitive adhesives (PSAs) |
Compliance & Safety
| Standard | Certification |
|---|---|
| REACH | SVHC-free (compliant with 224 substances) |
| RoHS 3 | Approved for electronics applications |
| APEO/NPEO | Alkylphenol ethoxylate-free |
