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Small-particle-size silica sol
The average particle size of the small-sized silica sol is 3–7 nm, featuring a large specific surface area (600–1000 m²/g), high permeability, and high viscosity.
Product Overview
Serial Number |
Product Line |
Product Model |
Small-Particle Silica Sol Technical Specifications |
Stabilization Period (months) |
|||||
Silica mass fraction (SiO₂%) |
Density |
Mass fraction of sodium oxide (Na₂O%) |
pH level |
Viscosity |
Average particle size (nm) |
||||
1
|
TS Small Particle Size Series |
TS-515 |
14.0–16.0 |
1.090–1.100 |
≤1.00 |
10.5–11.5 |
≤8.0 |
3–5 |
3 months |
2
|
TS - Customization |
16.0–26.0 |
1.100–1.170 |
≤0.50 |
9.5–11.0 |
≤20.0 |
5–7 |
3 months |
|
Note: Technical specifications can be adjusted and customized according to customer requirements. |
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Product Features
Small-particle-size silica sol has an average particle size of 3–7 nm, with a large specific surface area (600–1000 m²/g), high permeability, and high viscosity.
Product Applications
Primarily used in industries such as high-performance catalyst supports, reinforced composite materials, papermaking retention and drainage aids, and inorganic coatings.
Important Notes
Packaging options: Available in 25L, 200L, and 1000L plastic drums, or delivered by tank truck.
Storage and Transportation Conditions: Store indoors away from direct sunlight. Transport and store in temperatures ranging from 5°C to 40°C.
Safety: Avoid contact with eyes and skin during use. If accidental contact occurs, rinse thoroughly with running water.
Keywords： Small-particle-size silica sol
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Related content
Alkaline Silica Sol
It is a stable colloidal solution formed by uniformly dispersing nanoscale silica (SiO2) particles in water, with the chemical formula mSiO2·nH2O; its pH ranges from 9 to 11, and the particle size is controllable. It boasts a large specific surface area and excellent adsorption properties, as well as good adhesion, high-temperature resistance, and superior hydrophilicity and oleophobicity.
Large-particle-size silica sol
The average particle size of the large-particle-size silica sol ranges from 30 to 130 nm, with a uniform particle size distribution, excellent stability, and high purity.
Sodium silicate
It appears as a colorless, slightly tinted, transparent or semi-transparent viscous liquid; it is adhesive and highly heat-resistant.
Aluminum sol
Aluminum sol is a stable colloidal solution of nanoscale alumina (Al₂O₃) particles dispersed in water or an organic solvent, typically represented by the chemical formula Al₂O₃·nH₂O. It exhibits properties such as adhesiveness, thixotropy, easy dispersibility, suspensibility, positive charge, adsorption capability, and stability.
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