NexSil 12 is an alkaline dispersion of 12 nm colloidal silica at 30% SiO2 concentration in water. The particles are negatively charged and have a high specific surface area. The product can be used in a wide variety of applications such as precision investment casting, precision polishing, metal surface treatment, textile treatment, catalyst binder or other applications where a very small particle size colloidal silica is required.
Description
NexSil 12
Wt.% : 30
Particle Size : 12 nm
Carrier : Water
Appearance: Clear to Translucent
Sol SiO2, %: 29 – 31
Na2O, %: 0.05 – 0.35
Particle Size, nm: 10 – 14
Specific Surface Area, m2/g: 195 – 273
Viscosity, cP: 3 – 15
pH: 8.8 – 9.5
Surface Charge: Negative
Precision investment casting, metal surface treatment, textile treatment, catalyst binder or where a very small particle size is required.
Additional information
| AdditiveFunction | |
|---|---|
| AdditiveSystem |