Colloidal silica is a widely used material in industry. NYACOL® offers a range of grades which vary by particle size, counter-ion, pH, solids and surface modification.
NYACOL developed a proprietary process to produce NexSil brand ultra high purity colloidal silica products where particle size is controllable from 5 nm to 100 nm. Applications include silicon wafer polishing slurries, CMP slurries, catalyst raw materials, chromatography packing and binders for advanced ceramic systems where the ultra high purity is required.
Paper, steel and precision polishing applications where a very small particle size is required.
Precision investment casting, metal surface treatment, textile treatment, catalyst binder or where a very small particle size is required.
Precision investment casting, metal surface treatment, textile treatment, catalyst binder or where a very small particle size is required.
Precision investment casting, metal surface treatment, textile treatment, catalyst binder or where a very small particle size is required.
Precision investment casting, precision polishing, metal surface treatment, textile treatment, catalyst binder or other applications where a small particle size is required.
Sapphire polishing, anti-slip coatings.
Anti-slip coatings.
For use in applications such as precision casting and binder applications. Freeze recoverable.
Silicon wafer polishing.
For use with trivalent chromium conversion coatings; catalyst formulations.
Precision polishing, catalysts, or other applications where a small particle size, low sodium colloidal silica is required. Works well as an abrasive for metal CMP slurries - copper and tungsten.
Precision polishing, catalysts, or other applications where a small particle size, low sodium colloidal silica is required. Works well as an abrasive for metal CMP slurries - copper and tungsten.
Precision investment casting, precision polishing, metal surface treatment, textile treatment, catalyst binder or other applications where a small particle size, low-sodium colloidal silica is required.
Intended as an abrasive for formulated polishing slurries.
Intended as an abrasive for formulated polishing slurries.
Intended as an abrasive for formulated polishing slurries.
Developmental polishing slurry for germanium wafer polishing.
Precision investment casting, metal surface treatment, textile treatment, catalyst binder or applications where a very small particle size is required and low sodium are required.
Catalyst binder, precision polishing.
Provides reactive surface functionality for polymer systems.
Provides unique anti-blocking performance in films, allowing high gloss and effective, highly transparent anti-blocking at low additional levels. Acts as a unique foam nucleator in polyolefin foams.
Highly dispersible silica recommended for solvent based coatings, silicone sealants, as a toner external additive, and as a polymer anti-blocking agent for PP and PE.
Intended for clear, abrasion-resistant and scratch resistant coating applications based on UV-curable acrylates. This product can be easily dispersed in the acrylate monomers.
Silica particles in polymer-grade EG providing improved abrasion resistance and anti-blocking properties for PET film.
Silica particles in polymer-grade EG providing improved abrasion resistance and anti-blocking properties for PET film.
Intended as a high performance anti-block in PET films. Other uses are in paints and coatings to improve abrasion resistance and anti-blocking properties. When properly dispersed, films with high transparency and low haze can be produced.
Concrete densifier designed to increase surface density and hardness of slab concrete.
For use as a protective coating for concrete.
Designed to be used as a surface treatment in applications that utilize its ability to impart a water repellent surface and reduce water absorption.
Lithium stabilized colloidal silica intended for use in treating concrete. Small particles act to increase the density and hardness of concrete surfaces while lithium reduces the effects of alkali-silica reaction or ASR.
NYACOL LiSil 4.1 is a dispersion of lithium silicate in water. The primary application is as a concrete surface treatment and cement additive.
LiSol 3 is a 3 nm colloidal silica and is the highest surface area lithium stabilized colloidal silica currently on the market. For use as a densifier for increased hardness and abrasion resistance of concrete surfaces. It can also be used in other applications where a lithium based colloidal silica binder is of interest.
Low in iron, low in soluble salts and essentially chloride/sulfate free, these powders are used in PET film applications and can be added in PET synthesis. In PE/PP films, they provide excellent highly transparent anti-blocking.
Low in iron, low in soluble salts and essentially chloride/sulfate free, these powders are used in PET film applications and can be added in PET synthesis. In PE/PP films, they provide excellent highly transparent anti-blocking.
Low in iron, low in soluble salts and essentially chloride/sulfate free, these powders are used in PET film applications and can be added in PET synthesis. In PE/PP films, they provide excellent highly transparent anti-blocking.
Precision investment casting, precision polishing, metal surface treatment, textile treatment, catalyst binder or other applications where a small particle size, low-sodium colloidal silica is required.
Primary particle size is 20 nm and the secondary size is 15-20 microns. Contact NYACOL for more information about this product.
Silica particles in polymer-grade EG providing improved abrasion resistance and anti-blocking properties for PET film.
Intended as a high performance anti-block in PET films. Other uses are in paints and coatings to improve abrasion resistance and anti-blocking properties. When properly dispersed, films with high transparency and low haze can be produced.
