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ULTRA-SOL® 556
Colloidal silica slurry
Standard colloidal silica featuring ultra controlled particle distribution:
ULTRA-SOL® 556 colloidal silica is a unique colloidal silica formulation that allows the user to obtain higher removal rates than with standard sodium-hydroxide stabilized colloidal silicas. It can be used in final polish operations with adjustments to polishing parameters dependent upon the specific material and process utilized.
Details
Base material Colloidal silica
Shelf life 12 months
Packaging Product is typically available in 1-gallon jugs, 5-gallon pails, and 55-gallon drums. In some cases alternative packaging sizes may be available upon request.
Applications Ceramic, gallium arsenide, germanium, indium phosphide, lithium niobate, lithium tantalate, silicon, zerodur
Similar products
| ULTRA-SOL® 7H-PH4 | ULTRA-SOL® 3EX | ULTRA-SOL® 556 | ULTRA-SOL® S33 | ULTRA-SOL® S13 | |
|---|---|---|---|---|---|
| Base material | Colloidal silica | Colloidal silica | Colloidal silica | Colloidal silica | Colloidal silica |
| Particle size (µm) | 0.07 | 0.07 | 0.06 | 0.08 | 0.07 |
| pH | 4.0 | 7.3 | 8.5 | 9.0 | 9.0 |
| Solids content | 30 | 30 | 50 | 45 | 15 |
| Specific gravity | 1.20 | 1.20 | 1.39 | 1.09 |
Download
For more detailed information, download our datasheet:
Interested in our colloidal silica slurries?
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