Automotive Sensor & Optical Component Cerium Oxide
Product Details
| CeO₂: | 99.9% | D50: | 0.3 – 0.6 µm |
|---|---|---|---|
| PH Value (15% Slurry): | Adjustable | Hardness: | Moderate |
| Appearance: | Light Yellow Powder | Dispersion Stability: | Excellent |
| Highlight |
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Product Description
Automotive Sensor & Optical Component Cerium Oxide
Product Overview
AOP Series cerium oxide polishing powder is designed for advanced automotive optical components including LiDAR covers, camera lenses, and laser-based sensing systems.
The product supports ultra-precision polishing requirements essential for autonomous driving technologies where optical accuracy and surface integrity are critical.
Key Features
- Ultra-precision polishing performance
- High chemical activity for nano-level finishing
- Excellent surface roughness control
- Minimal micro-defect generation
- Suitable for precision optical substrates
- Stable performance in CMP-type processes
Particle Size Distribution

Applications
- Automotive camera lens polishing
- LiDAR protective window finishing
- ADAS optical sensor components
- Laser radar optics
- Precision automotive optical glass
Frequently Asked Questions
Q1: Why is cerium oxide used for automotive sensors?
Cerium oxide enables controlled chemical-mechanical polishing, achieving nanometer-level surface smoothness required for optical sensing accuracy.
Q2: Is AOP Series suitable for autonomous vehicle optics?
Yes. It is optimized for autonomous driving optical systems.
Q3: Can it be used in CMP processes?
Yes. The powder is compatible with slurry-based CMP and precision polishing equipment.
Product Highlights
Automotive Sensor & Optical Component Cerium Oxide Product Overview AOP Series cerium oxide polishing powder is designed for advanced automotive optical components including LiDAR covers, camera lenses, and laser-based sensing systems. The product supports ultra-precision polishing requirements ...
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