High-Purity Cerium Oxide Powder for Crystal and Glass Polishing – BKA-XL720A (500 kg pack)
Description
BKA-XL720A is a premium-grade cerium oxide polishing powder tailored for fine polishing of crystals, gemstones, and specialty glass surfaces. With a finely controlled particle size distribution (D50: 1.5–2.0 µm, D90: ≤5.6 µm) and high cerium content (70–80%), it delivers excellent clarity, uniformity, and surface smoothness. Its stable suspension, optimal pH (6–8), and white appearance make it a versatile solution for both precision polishing and large-scale industrial use.
Minimum order quantity of this powder is 500 kg.
High-Purity Cerium Oxide Powder for Crystal and Glass Polishing – BKA-XL720A (500 kg pack)
Specifications |
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|---|---|
| Abrasive Type: | Cerium Oxide |
| Abrasive Particle Size: | Fine |
| Carrier Fluid: | Water |
| Polishing Method: | Machine Polishing |
| Polishing Temperature: | Room Temperature |
| CeO2: | 75-85% Content |
| La2O3: | 15-25% |
| Other: | <5% |
| D50 (Median Particle Diameter): | 3.3-5.0 um |
| D90 (90% Of Particles): | <=15 um |
| Suspension (Even Dispersion): | 90-100% |
| PH: | 6-8 |
| Color: | White |
| Specific Surface Area: | 5.86 m^2/g |
| Surface Weighted Mean: | 1.024 um |
| Volume Weighted Mean: | 2.099 um |
| Min Order Quantity: | 500 kg |
Features
- High Cerium Oxide Content (75–85%) for superior polishing efficiency
- Narrow Particle Size Range for consistent surface finishing (D50: 3.3–5.0 µm)
- Excellent Suspension (90–100) for easy handling and mixing
- Neutral pH (6–8) and low contamination risk with <5% other materials
- White Color ideal for monitoring polishing progress and preventing staining
- Packaged in 20kg cartons suitable for industrial use
- Minimum order quantity is 500 kg, sold in pallets of 500kg each
Applications
- Polishing Powder for Crystals and Gems – Perfect for jewelry, watches, and decorative items
- Glass Polishing Powder – Used in the finishing of construction and furniture glass
- Optical Component Polishing – Ensures clarity in lenses, prisms, and high-precision optics
- Ideal for Cerium-Based Slurry Formulations in industrial polishing operations
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Made by:
Hunan Haozhi Group
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Made in:
China
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Ships in:
1 days
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Delivers to:
United States
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Shipping:
$125.00
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Warranty:
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Returns:
Ask a Question
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Ships from:
China
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Sold by:
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On FindLight:
since 2023
Frequently Asked Questions
It is used for polishing crystal decorations and construction or furniture glass.
It contains 75–85% CeO₂ (cerium oxide) and 15–25% La₂O₃ (lanthanum oxide).
D50 is 3.3–5.0 µm, and D90 is ≤15 µm for controlled polishing performance.
It maintains 90–100% suspension, ensuring uniform dispersion in slurry form.
The pH of the slurry is between 6 and 8, ideal for most glass polishing processes.