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| OEM | OEM Services Provided |
| Feature | Good stability |
| Classification | Paint Additives |
| Advantage | Professional, Fast Delivery, Customizable | Samples | Apply for free，Contact Export Director now ↓ |
Composition: Polyamide wax dispersion
Appearance: light yellow paste
Active ingredient: 20%
Solvent: Mixed aromatic hydrocarbons
Scope of Application:
Suitable for all kinds of solvent-based coatings, ink systems
| Category | Details |
|---|---|
| Product Name | STD-9020 High-Temperature Thixotrope |
| Chemical Type | Organically modified layered silicate (OMLS) |
| Key Applications | – Solvent-Based Systems: Epoxies, polyurethanes – High-Temp Coatings: Powder coatings, thermal sprays – Oil-Based Drilling Fluids |
| Function | Forms house-of-cards structure for thermal stability and anti-settling |
| Advantages | – Heat Resistance: Maintains viscosity up to 180°C – Sedimentation Control: >95% particle suspension – Low Shear Thinning: 10x viscosity reduction under stress |
| Technical Data | – Appearance: Fine white powder – Particle Size: D50=8μm – Recommended Dose: 1.0-4.0% w/w – Activation Temp: 60°C |
| Usage Method | – Dispersion: Pre-mix with resin@80°C – Equipment: High-shear mixer – Storage Temp: <30°C |
| Performance | – Thixotropic Index: 8-12 (ASTM D2196) – Storage Modulus: Increases 500% after activation |
| Safety | – Handling: Use dust mask – Flash Point: N/A (solid) – Shelf Life: 24 months (dry storage) |
| Compatibility | Synergistic with fumed silica, works in polar/non-polar media |
| Property | Value | Test Method |
|---|---|---|
| Appearance | White to off-white powder | Visual inspection |
| Active Content | ≥98% | Gravimetric analysis |
| pH (1% solution) | 6.0–8.0 | pH meter |
| Brookfield Viscosity | 5.000–10.000 cP (1% solution) | ASTM D2196 |
| Thixotropic Index | 3.0–4.0 | Shear rate ramp test |
| Application | Recommended Dosage | Key Effect |
|---|---|---|
| Water-based coatings | 0.2–0.8% | Prevents sagging, improves leveling |
| Adhesives & sealants | 0.3–1.0% | Enhances green strength |
| Personal care products | 0.1–0.5% | Improves cream texture |
| Construction materials | 0.5–1.5% | Reduces cracking in mortars |
✅ Superior Stability – Prevents phase separation in storage
✅ Low Dosage Efficiency – Reduces formulation costs
✅ Wide Compatibility – Works in solvent- and water-based systems
✅ Eco-Friendly – Free from heavy metals and harmful solvents
Rheology Modifier STD-9020 is a versatile and efficient solution for viscosity control across multiple industries. Its excellent shear-thinning behavior, stability, and compatibility make it ideal for formulators seeking consistent performance.
Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.
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