Chemical Mechanical CMP Glass Polishing Powder Abrasive Customized

Fine Particle Polishing Powder for Display Glass

Description

Elevate your surface quality to the industry standard with our High-Purity Fine Particle Cerium Oxide (CeO₂) Polishing Powders. Engineered specifically for the next generation of high-resolution displays, our powders deliver the sub-nanometer flatness required for OLED, MicroLED, and high-PPI LCD substrates.

By utilizing a proprietary milling process that ensures an exceptionally narrow particle size distribution, we provide display manufacturers with a reliable path to achieving angstrom-level surface roughness (Ra) while virtually eliminating micro-scratches and surface haze.

Core Performance Features

Sub-Micron Precision Distribution: With a median particle size, our powder ensures a uniform, high-gloss finish across large-format glass panels without large particles.

Enhanced Chemical-Mechanical Polishing (CMP): Formulated to maximize the chemical reaction with silicate glass, creating a temporary softened surface layer that allows for rapid, defect-free material removal.

Excellent Suspension Longevity: Our powders are treated with advanced surfactants that prevent hard-settling, ensuring a consistent concentration in high-flow recirculating slurry systems.

Versatile Substrate Compatibility: Optimized for the latest display materials. 

Tech Data

Particle Size Distribution

Q&A

1. What is cerium oxide polishing powder?

Cerium oxide polishing powder is a high-purity compound widely used for polishing optical components, semiconductor wafers, and other delicate surfaces like glass and lenses. Its fine particles and exceptional chemical properties make it ideal for achieving high levels of clarity and smoothness without damaging the surface being polished.

2. How do I choose the right cerium oxide polishing powder for my application?

Selecting the right polishing powder depends on the material you are polishing and the desired finish. Factors such as particle size, purity, and the specific requirements of your polishing process should guide your choice. Our sales team can assist you in choosing the optimal product for your needs.

3. How should I store cerium oxide polishing powder?

Store cerium oxide polishing powder in a cool, dry place, away from direct sunlight and moisture. Keep it in sealed, airtight containers to prevent contamination. Proper storage ensures the product maintains its quality and effectiveness over time. When stored correctly, cerium oxide polishing powder typically has a shelf life of 1-2 years.

4. Do you provide customized cerium oxide formulations?

Yes, we offer customized cerium oxide polishing powders and slurries tailored to meet specific performance requirements. Whether you need adjustments to particle size, chemical composition, or slurry consistency, we can create a formulation that best suits your needs.

5. Can I get a sample before making a bulk order?

Yes, we provide samples of our cerium oxide polishing powder and slurry for evaluation. Please contact us to request a sample, and our team will arrange the shipment.

6. How can I place an order? What is the typical delivery time for cerium oxide products?

You can place an order by contacting our sales team. We will guide you through the process, help with product selection, and provide you with a quote based on your needs. We’ll provide an estimated delivery schedule once the order is confirmed. Delivery times depend on the order size, location, and whether the product is in stock.