NH4+ & K+Stabilized
Colloidal Silica
Well-T’s Ammonium & Potassium Series delivers stable, high-purity performance for high heat applications where trace metal ions must be tightly controlled.
Key Features
- Ammonium or potassium-stabilized alkaline formulation
- Low metal impurities with consistent purity
- Ideal for Catalyst Supports or Refractories applications
Featured Products
| Product | Features | Density (g/cm³) | Particle Size (m²/g) | Surface Area (nm) | SiO₂% | Na₂O% | pH | Viscoity (mm²/s) |
|---|---|---|---|---|---|---|---|---|
| NON SODIUM STABILIZED (3) | ||||||||
 SA-1430 | Ammonia-Stabilized | 1.2 | 10-16 | 200 | 30% | ≤0.1 | 9.0-10.5 | ≤14 |
| SA-1440 | Ammonia-Stabilized | 1.3 | 10-16 | 200 | 40% | ≤0.1 | 9.0-10.5 | ≤16 |
| SK-1430 | Potassium-Stabilized | 1.2 | 10-16 | 200 | 30% | ≤0.1 | 9.0-10.5 | ≤10 |
Featured Markets
Learn More >
Well-T in Action
Learn More >
January 23, 2026
Well-T Technology R&D Center Renewed and Inaugurated, Continuously Driving Innovative Development
December 20, 2025
Well-T Technology Attends the China Inorganic Salts Industry Development Conference and Is Awarded Vice President Unit
December 12, 2025
Well-T and Kingdee Cloud Project Officially Sets Sail, Comprehensively Entering a New Stage of Digital Management
December 1, 2025
Well-T Technology Shines at the Wuxi Precision Casting Annual Conference; the "Well-T Cup" Empowers High-Quality Industry Development
Connect with Well-T
30 years of experience. Tailored solutions for your colloidal silica challenges.
Contact Us >