High-Purity Cerium Oxide Polishing Powder for TFT-LCD Glass Substrates
Detalles del producto
| Pureza del CeO₂: | ≥99,9% | TREO: | ≥99.0% |
|---|---|---|---|
| Tamaño de partícula D50: | 0,8–1,5 µm | Apariencia: | Polvo amarillo claro |
| pH (lodo): | 6-9 | Embalaje: | Personalizado |
| Resaltar |
cerium oxide polishing powder for TFT-LCD,high-purity cerium oxide powder,rare earth polishing powder for glass |
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Descripción de producto
High-Purity Cerium Oxide Polishing Powder for TFT-LCD Glass Substrates
Product Overview
High-purity cerium oxide polishing powder designed for ultra-precision finishing of TFT-LCD glass substrates. It delivers excellent material removal control, superior surface flatness, and minimal micro-scratches, making it suitable for advanced display manufacturing environments.
Key Features
- Ultra-high purity ceria formulation
- Excellent removal rate with controlled surface roughness
- Low defect (scratch/dig) performance
- Stable particle size distribution for consistent polishing
- Compatible with automated CMP (Chemical Mechanical Polishing) systems
Particle Size Distribution
Applications
- TFT-LCD glass substrate polishing
- Flat panel display (FPD) manufacturing
- Optical-grade glass finishing
- Semiconductor display components
Frequently Asked Questions
Q: Why is cerium oxide used in TFT-LCD polishing?
A: It provides a unique chemical-mechanical interaction with silica-based glass, enabling high efficiency and low-defect polishing.
Q: Can particle size be customized?
A: Yes, particle distribution can be tailored based on process requirements.
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