Product Name: Ceramic Sand (Aluminum Oxide Ceramic Beads)
Model No.: CS-36#
Grit Size: 600-500μm (F36)
Color: White / Brown (Customizable)
Material: High-purity aluminum oxide (Al₂O₃)
Packaging: 25kg bags / 1-ton bulk bags
Ceramic sand is a high-performance abrasive material made from sintered aluminum oxide. It is widely used in surface treatment, precision polishing, and industrial blasting due to its superior hardness, durability, and recyclability.
Key Features
✔ High Hardness – Mohs hardness of 9.0+, ideal for aggressive blasting and polishing
✔ Long Lifespan – 5-8x longer service life than conventional abrasives
✔ Low Dust & Contamination – Minimal breakdown, reducing airborne particles
✔ Uniform Particle Size – Consistent shape for even surface finishing
✔ Chemical Resistance – Stable in acidic/alkaline environments
✔ Recyclable – Can be reused multiple times, reducing waste
Technical Specifications
| Parameter | Value |
|---|---|
| Al₂O₃ Content | ≥ 65% |
| SiO₂ Content | ≤ 6% |
| Bulk Density | 1.8-2.2 g/cm³ |
| Melting Point | 2050°C |
| Grit Shape | Angular/Spherical (Customizable) |
| Available Sizes | F16-F220 (Customizable) |
Applications
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Ceramic sand is widely used in:
🔹 Metal Surface Treatment – Rust removal, deburring, and descaling
🔹 Aerospace & Automotive – Engine parts, turbine blade polishing
🔹 Shipbuilding & Steel Structures – Hull cleaning, weld seam treatment
🔹 Glass & Ceramics – Matte finishing, etching
🔹 Precision Casting – Mold coating and refractory applications
Advantages Over Other Abrasives
| Feature | Ceramic Sand | Garnet | Steel Grit | Glass Beads |
|---|---|---|---|---|
| Hardness | 9.0+ | 7.5-8.0 | 6.0-7.0 | 5.5-6.0 |
| Reusability | 5-8x | 2-3x | 3-5x | 1-2x |
| Dust Generation | Low | Medium | High | Very Low |
| Surface Finish | Smooth | Rough | Very Rough | Glossy |
Packaging & Shipping
[Insert packaging images: 25kg bags & bulk bags]
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Standard Packaging: 25kg PP bags (40 bags per pallet) / 1-ton jumbo bags
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Custom Packaging: Available upon request
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Shipping: By sea (FCL/LCL) or air freight (for urgent orders)
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Lead Time: 7-15 days after order confirmation
Quality Certifications
[Insert ISO, RoHS, or other relevant certificates]
✅ ISO 9001:2015 Certified
✅ RoHS & REACH Compliant
✅ SGS Test Reports Available
Ordering Information
📌 MOQ: 1 ton
📌 Sample Availability: Free samples for testing (shipping cost applies)
📌 Payment Terms: T/T, L/C, PayPal (negotiable)