Nano Particles for Polishing
Nalco Water has Ultra-high purity waterglass based nanoparticles for silicon wafer polishing in a broad range of particle sizes, size distributions, and concentrations designed to be stable across a broad pH range.
Nalco Water has aligned their colloidal silica manufacturing capabilities to deliver high purity innovative nanoparticles to meet the needs of the CMP slurry formulator.
- Ultra-high purity waterglass based nanoparticles
- Broad range of particle sizes, size distributions, and concentrations
- Engineered products designed to be stable across a broad pH range
- Strong research-to-research collaboration
Ready to use Polishing Slurries for Silicon Wafer Polish
Nalco Water manufactures colloidal silica-based polishing slurries that are widely used for the stock polish, edge polish and final polish steps in the manufacture of silicon wafers and other semiconductor substrates for microchips. These slurries are also used in the precision surface finishing of optics, watch crystals and other glass components.