STD-6163 Dispersing Additive
Chemical Additives 2025-04-22
Technical Specifications
| Parameter | Details |
|---|---|
| Composition | Hyper-branched polyester copolymer |
| Appearance | Translucent, low-viscosity liquid |
| Optimal Dosage | 0.8–2.5% by weight (pigment-dependent) |
| Compatibility | Solvent-borne, UV-curable, and aqueous systems |
| VOC Content | <10 g/L (ultra-low odor) |
| Thermal Stability | Effective up to 120°C |
Performance Advantages
| Feature | Benefit |
|---|---|
| Ultra Dispersion | Reduces grinding time by 50–70% |
| Stabilization | Prevents pigment settling in storage |
| Gloss Enhancement | Improves surface smoothness and clarity |
| Universal Compatibility | Works with metallic, organic, and inorganic pigments |
Applications
| Industry | Use Case |
|---|---|
| Automotive Coatings | High-gloss clear coats, metallic paints |
| Industrial Inks | Gravure, flexo, and digital inks |
| Plastics | Masterbatches, engineering resins |
| Construction | Decorative paints, textured coatings |
Compliance & Safety
| Standard | Certification |
|---|---|
| REACH | Compliant (224 SVHC substances) |
| RoHS 3 | Approved for electronics applications |
| FDA 21 CFR 175.300 | Food-contact safe (indirect use) |
