Textile Auxiliaries
Well-T’s colloidal silica helps enhance textile performance through advanced surface modification and dispersion technology, supporting applications from denim finishing to functional coatings.
Designed for demanding textile processes, our solutions improve surface durability, bonding performance, and finish stability while adapting to different fiber and coating systems.
Key Advantages
Enhanced Color Protection and Wash Fastness
By employing a stable dispersion system and surface functionalization design, the risk of dye migration and color fading is reduced, enhancing the wash resistance and color stability of denim and dyed fabrics.
Cation and silane-modified enhanced bonding
Regulate the surface charge and interfacial compatibility of particles to enhance bonding with fibers and functional coatings, thereby improving the protective effect on fabric surfaces.
Functional Coatings and Yarn Application Compatibility
A stable inorganic network is formed on the surface of fabrics and yarns, enhancing wear resistance and structural stability while maintaining good processing adaptability.
Customized formulations support multiple process requirements
Supports customization of particle size, pH, and modification direction, suitable for various processing systems such as denim finishing, yarn additives, and functional coatings. "
Featured Products
| Product | Features | Density (g/cm³) |
Particle Size (m²/g) |
Surface Area (nm) |
SiO₂% | Na₂O% | pH | Viscoity (mm²/s) |
|---|---|---|---|---|---|---|---|---|
| SMALL PARTICLE SERIES (1) | ||||||||
 S-1430 |
Sodium-Stabilized High Surface Area |
1.2 | 10-16 | 250 | 30% | ≤0.5 | 9.0-10.5 | ≤8 |
| LARGE PARTICLE SERIES (1) | ||||||||
| SD-8045 |
Sodium-Stabilized High Solids Content |
1.4 | 70-90 | 60 | 45% | ≤0.3 | 9.0-10.5 | ≤6.5 |
| MODIFIED SERIES (2) | ||||||||
| SGC-6030 |
Cationic-Modified | 1.2 | 40-80 | / | 30% | / | 2.0-5.0 | ≤20 |
| SGH-1430 |
Aluminate-Modified | 1.2 | 9-12 | / | 30% | ≤0.5 | 2.0-11.0 | ≤10 |
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30 years of experience. Tailored solutions for your colloidal silica challenges.
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