Advanced Ceria CMP Slurry For Silicon Wafer Polishing And Semiconductor Surface Planarization
Product Details
| Purity: | ≥ 99.95% | Solid Content: | 5-30 Wt% |
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| Particle Size (D50): | 80 Nm | PH Range: | Customizable |
| Defect Density: | Ultra-Low | Dispersion Stability: | Excellent |
| Highlight |
Ceria CMP slurry for silicon wafers,Semiconductor planarization polishing slurry,Rare earth CMP slurry with warranty |
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Product Description
Advanced Ceria CMP Slurry For Silicon Wafer Polishing And Semiconductor Surface Planarization
Product Overview
This advanced ceria-based CMP slurry is optimized for high-precision silicon wafer polishing where nanoscale surface control is required. The chemically active cerium oxide particles promote efficient material removal while preserving crystal integrity and minimizing subsurface damage.
The slurry enables improved wafer flatness, reduced dishing and erosion effects, and enhanced process stability across large wafer diameters.
Key Technical Advantages
- High wafer flatness control
- Low dishing and erosion
- Nanometer-level surface roughness
- Excellent within-wafer uniformity
- Low particle agglomeration
- Easy post-CMP cleaning
- Suitable for high-volume manufacturing
Particle Size Distribution
Applications
- Silicon wafer final polishing
- Logic and memory wafer CMP
- Advanced packaging substrates
- 300 mm wafer manufacturing
- Surface defect reduction processes
Product Highlights
Advanced Ceria CMP Slurry For Silicon Wafer Polishing And Semiconductor Surface Planarization Product Overview This advanced ceria-based CMP slurry is optimized for high-precision silicon wafer polishing where nanoscale surface control is required. The chemically active cerium oxide particles ...
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Cerium Oxalate Powder Chemical Reagent Elements
Cerium oxalate is an oxalate salt of trivalent cerium and an important rare earth compound, often existing in the form of hydrate. 1. Basic Information English Name: Cerium(III) oxalate, Cerous oxalate Chemical Formula: (usually hydrate, where x is mostly 9 or 10) Molecular Weight (Anhydrous): 544.29 : Anhydrous: 139-42-4 Hydrate: 15750-47-7 2. Physical and Chemical Properties Appearance: White or pale yellow crystalline powder, odorless and tasteless. Solubility: Practically
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