STD-6100 is a high-performance dispersing additive designed to improve pigment stabilization and dis
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STD-6100 is a high-performance dispersing additive designed to improve pigment stabilization and dispersion efficiency in various coating systems. This specification defines key parameters for additives that enhance color development, reduce viscosity, and prevent flocculation in industrial applications.
| Property | Spécification |
|---|---|
| Chemical Base | Polymeric surfactant blend |
| Active Content | 40-50% |
| pH Range | 6.0-9.0 (compatible with most formulations) |
| Ionic Nature | Non-ionic/anionic combination |
| Solubilité | Water and solvent compatible |
| Recommended Storage | 12 months at 5-30°C in sealed containers |
| Performance Aspect | STD-6100 Benefits |
|---|---|
| Pigment Wetting | Reduces interfacial tension for faster incorporation |
| Dispersion Stability | Prevents hard settling and flocculation |
| Viscosity Control | Lowers mill base viscosity for easier processing |
| Color Development | Enhances color strength and transparency |
| Universal Compatibility | Works with organic/inorganic pigments and fillers |
| Coating System | Recommended Dosage | Addition Stage |
|---|---|---|
| Waterborne Architectural | 0.3-0.8% on total | During pigment grinding |
| Solvent-based Industrial | 0.5-1.2% on pigment | Pre-mixed with pigments |
| UV-Curable Coatings | 0.2-0.6% on formula | Added before initiator |
| Powder Coatings | 1.0-1.5% on powder | Dry blended before extrusion |
| Parameter | STD-6100 | Conventional Dispersants |
|---|---|---|
| Grinding Efficiency | 30% faster dispersion | Standard grinding time required |
| Storage Stability | >6 months no settlement | 2-3 months stability typical |
| Foam Generation | Low foam tendency | Often requires defoamers |
| Film Properties | No negative impact | May affect gloss or adhesion |
| Sector | Specific Use Cases |
|---|---|
| Automotive Coatings | Basecoats, color concentrates |
| Industrial Maintenance | Heavy-duty protective coatings |
| Packaging Inks | Flexographic and gravure ink systems |
| Wood Coatings | Stains, opaque finishes |
| Plastic Coatings | Pre-treatment for enhanced adhesion |
| Consideration | Recommendation |
|---|---|
| Overdose Effects | May cause viscosity drop or surface tension issues |
| Compatibility Testing | Always test in small batches first |
| Equipment Cleaning | Water/solvent rinsable - no special cleaners needed |
| Safety Handling | Use standard PPE (gloves, goggles); non-flammable |
STD-6100 dispersing additive provides a balanced solution for achieving optimal pigment dispersion across multiple coating technologies. Its multifunctional performance addresses key challenges in modern coating production while maintaining formulation flexibility. The specification ensures consistent quality for manufacturers seeking improved efficiency and final product performance.
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