Description

HASTILITE POLY SILICON POLISH 700 is an aqueous slurry of hexagonal SiC crystals specifically designed for polycrystalline silicon. Our unique combination of particles and chemistry gives superior removal rate and surface finish compared to other slurries.

Application

HASTILITE POLY SILICON POLISH 700 can be used with single crystal and polycrystalline silicon. Use HASTILITE POLY SILICON POLISH 700 without diluting. For best results, please consult with UPI technical staff to recommend optimal processing conditions.

Benefits

• Slurry is designed using optimized nanoparticles and additives tailored to improve removal rate and surface finish on metals, particularly silicon
• Tightly controlled particle distribution and excellent suspension characteristics that ensure consistent, high-quality precision polishing
• Designed to provide easy cleaning of particles from glass substrates
• Proprietary additive chemistry enable to enhance removal rate and surface finish performance

Physical Characteristics

• pH: 11 - 11.5
• Silicon Carbide Content (%): 50 +
• Suspension Properties: Partial
• Particle Size (D50, μm): 0.110 - 0.140
• Particle Size (D99, μm): < 0.389

Availability

Additional Product IDs

BC1700, BC1700P