Aluminium Oxide for Sandblasting - Corundum
Summary
Corundum for sandblasting is a versatile, non-toxic abrasive material suitable for various applications, including SANDBLASTING and ABRASIVE WHEELS. Unlike other cheaper sandblasting products, it is devoid of free silica and harmful components, ensuring a safer and healthier working environment.
Corundum, an aluminum oxide (Al₂O₃) crystallized in the trigonal system, occurs naturally as a mineral. Some varieties, in various colors, are precious gems: sapphire (blue), ruby (red), emerald (green), and amethyst (violet).
In the industrial sector, synthetic corundum is preferred for its cost-effectiveness over natural corundum. It is obtained by melting bauxite (aluminum hydroxide) and is widely used in applications requiring high purity and performance.
Benefits
- Non-toxic and Safe: Free from harmful silica and components.
- High Purity: Ensures clean surfaces for subsequent processing.
- Exceptional Hardness: 9 Mohs, nearly as hard as diamond.
- Versatile Applications: Suitable for metals, plastics, glass, and more.
- Cost-Effective: Synthetic production reduces costs without compromising quality.
Red Brown Corundum Abrasive Sand For Sandblasting LordsWorld
€76.35
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4.90 / 5
Aluminium Oxide for Sandblasting - Corundum
Summary
Corundum for sandblasting is a versatile, non-toxic abrasive material suitable for various applications, including SANDBLASTING and ABRASIVE WHEELS. Unlike other cheaper sandblasting products, it is devoid of free silica and harmful components, ensuring a safer and healthier working environment.
Corundum, an aluminum oxide (Al₂O₃) crystallized in the trigonal system, occurs naturally as a mineral. Some varieties, in various colors, are precious gems: sapphire (blue), ruby (red), emerald (green), and amethyst (violet).
In the industrial sector, synthetic corundum is preferred for its cost-effectiveness over natural corundum. It is obtained by melting bauxite (aluminum hydroxide) and is widely used in applications requiring high purity and performance.
Benefits
- Non-toxic and Safe: Free from harmful silica and components.
- High Purity: Ensures clean surfaces for subsequent processing.
- Exceptional Hardness: 9 Mohs, nearly as hard as diamond.
- Versatile Applications: Suitable for metals, plastics, glass, and more.
- Cost-Effective: Synthetic production reduces costs without compromising quality.
Transit time after dispatch is 2 - 3 working days.
Description
The high degree of purity and the complete absence of impurities in Corundum allows for perfectly clean surfaces, ready for subsequent processing. This makes it ideal for treating noble metals, plastics, glass, stainless steel, and applications in the dental and goldsmith sectors.
Corundum's sharp-edged grain, high hardness (9 Mohs, just one point below diamond), exceptional abrasive capacity, and excellent impact resistance make it particularly suitable for sandblasting operations, especially in recirculation systems.
With a wide range of granulometry and various types available, Corundum allows for achieving the desired roughness and surface finish suitable for multiple needs. It is compatible with compressed air sandblasting machines, both pressure and vacuum types.
Detailed Features
- Shape: Sharp-edged
- Standards: MIL-A-21380B, ISO 11124, ISO 11126-7, FEPA
- Hardness: 9 Mohs (Mohs scale), 2400-2500 kg/mm² (Knoop scale)
- Specific Weight: ~3.94 g/cm³
- Conductivity: 2 – 6 × 10⁻¹² Ωm/cm
Comprehensive Description
Corundum is a superior abrasive choice for industrial applications due to its high purity and exceptional physical properties. It effectively removes unwanted materials from surfaces without introducing contaminants, making it indispensable in sectors requiring precision and cleanliness.
Its synthetic production ensures consistent quality and performance, making it a reliable choice for continuous and high-demand sandblasting operations. The ability to customize grain sizes further enhances its versatility, catering to specific surface preparation and finishing requirements.
Additionally, Corundum's resistance to wear and its stable performance in various environmental conditions make it a cost-effective and long-lasting abrasive solution.
Usage Tips
- Choose the Right Grain Size: Select the appropriate grain size based on the material and desired finish.
- Maintain Equipment: Regularly check and maintain sandblasting equipment to ensure optimal performance.
- Use Proper Protective Gear: Always wear suitable protective equipment to ensure safety during sandblasting operations.
- Optimize Recirculation Systems: Utilize recirculation systems to maximize abrasive lifespan and efficiency.
Safety Information
- Avoid Inhalation: Always use appropriate respiratory protection to prevent inhaling fine particles.
- Protect Eyes and Skin: Wear safety goggles and protective clothing to prevent injuries.
- Handle with Care: Corundum is hard and sharp; handle with appropriate tools and precautions.
- Follow Regulations: Adhere to all local and international safety guidelines and standards.
Do’s and Don’ts
- Do: Use in well-ventilated areas.
- Do: Store properly to prevent contamination and moisture absorption.
- Don’t: Mix with incompatible materials.
- Don’t: Ignore safety protocols.
Technical Data and Available Variants
| Grain Size (Grit) | Dimensions (Microns) | Available Weights |
|---|---|---|
| RB12 | 1.7 - 2.00 mm (1765 µm) | 25 kg, 1000 kg |
| RB14 | 1.4 - 1.70 mm (1470 µm) | 5 kg, 25 kg, 1000 kg |
| RB16 | 1.18 - 1.40 mm (1230 µm) | 5 kg, 25 kg, 1000 kg |
| RB20 | 1.0 - 1.18 mm (1040 µm) | 5 kg, 25 kg, 1000 kg |
| RB24 | 0.71 - 0.85 mm (745 µm) | 5 kg, 25 kg, 1000 kg |
| RB30 | 0.6 - 0.71 mm (625 µm) | 5 kg, 25 kg, 1000 kg |
| RB36 | 0.5 - 0.60 mm (525 µm) | 5 kg, 25 kg, 1000 kg |
| RB40 | 0.425 - 0.50 mm (438 µm) | 5 kg, 25 kg, 1000 kg |
| RB46 | 0.355 - 0.425 mm (370 µm) | 5 kg, 25 kg, 1000 kg |
| RB54 | 0.30 - 0.355 mm (310 µm) | 5 kg, 25 kg, 1000 kg |
| RB60 | 0.25 - 0.30 mm (260 µm) | 5 kg, 25 kg, 1000 kg |
| RB70 | 0.212 - 0.25 mm (218 µm) | 5 kg, 25 kg, 1000 kg |
| RB80 | 0.18 - 0.212 mm (185 µm) | 5 kg, 25 kg, 1000 kg |
| RB100 | 0.125 - 0.15 mm (129 µm) | 5 kg, 25 kg, 1000 kg |
| RB120 | 0.106 - 0.125 mm (109 µm) | 5 kg, 25 kg, 1000 kg |
| RB150 | 0.075 - 0.106 mm (82 µm) | 5 kg, 25 kg, 1000 kg |
| RB180 | 0.053 - 0.09 mm (69 µm) | 5 kg, 25 kg, 1000 kg |
| RB220 | 0.045 - 0.075 mm (58 µm) | 5 kg, 25 kg, 1000 kg |
Key Characteristics
| Shape | Sharp edged, angular |
| Hardness | 9 Mohs, 2400 to 2500 kg per mm2 Knoop |
| Specific Weight | Approx. 3.94 g per cm3 |
| Standards | MIL A 21380B, ISO 11124, ISO 11126 7, FEPA |
| Conductivity | 2 to 6 × 10⁻¹² Ohm cm |
Packaging Details
Corindone is available in robust 25kg bags, ensuring easy handling and storage. Each bag is meticulously sealed to maintain the quality and integrity of the abrasive sand, making it convenient for both small-scale and large-scale industrial applications.
Also available in 5kg buckets and pallets of 1000kg.
Legal Note
Corresponde alla norma ISO 11126-10 N/GA/G, garantendo un ambiente di lavoro sicuro che soddisfa tutti i requisiti di salute e sicurezza.
Product Details
Corindone-80
20 Items
Data sheet
- Product Type
- Abrasive Sands
- Shipping_label
- oversized
Specific References
- EAN13
- 8053259664112
- MPN
- CORINDONE-80
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Security
Secure payment methods
Delivery
Wide choice of couriers
Return
Easy returns and refunds
| Image | Reference | Grit Size | Weight | Quantity | Availability | Price |
|---|---|---|---|---|---|---|
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