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Product Details:
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| Product Name: | Pink Fused Alumina 98.2% | Application: | Cutting Disc Abrasives |
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| Al2O3 Content: | 98.1% | Bulk Density: | 1.79-1.88g/cm3 |
| Standard: | ISO/JIS /FEPA | Color: | Pink |
| High Light: | JIS Standard Pink Fused Alumina,98.2% Pink Fused Alumina,98.2% Pink Aluminum Oxide |
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Abrasives Material Barmac Crushed Pink Fused Alumina 24# for Cutting Disc Abrasives
1. Pink Fused Alumina Introduction
Pink aluminium oxide abrasive is electrically fused from alumina and other materials. The pink colored abrasives has hardness similar and toughness greater than white aluminum oxide. Grinding wheels made of pink aluminum oxide have the features of outstanding durability and producing fine surface finish. Suitable for precision grinding applications with metrology instruments, engine crankshafts, instrument parts, threads and samplers.
2. Pink Fused AluminaSpecifications
Chemical composition
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Specification |
Low chromium | Medium chromium | High chromium | ||||||
|
Al2O3 (%) |
Cr2O3 (%) |
Na2O (%) |
Al2O3 (%) |
Cr2O3 (%) |
Na2O (%) |
Al2O3 (%) |
Cr2O3 (%) |
Na2O (%) |
|
| F12-F80 | ≥98.50 | 0.20-0.45 | ≤0.50 | ≥98.20 |
0.45-1.00 |
≤0.55 | ≥97.40 | 1.00-2.00 | ≤0.55 |
| F90-F150 | ≥98.50 | ≤0.50 | ≥98.20 | ≤0.60 | ≥97.00 | ≤0.60 | |||
| F180-F220 | ≥98.50 | ≤0.50 | ≥97.80 | ≤0.70 | ≥96.50 | ≤0.70 | |||
Physical property
| Basic minerals |
Crystal size μm |
True density g/cm3 |
Bulk density g/ cm3 |
Knoop hardness kg/mm2 |
| α-Al2O3 | 600-2000 | ≥3.90 | 1.40-1.91 | 2200-2300 |
3. Pink Fused Alumina General advantages
1. Great hardness;
2. Sharp edges;
3. Outstanding durability;
4. High toughness;
5. High cleaness.
4. Pink Fused Alumina Characteristics
1. High toughness, high hardness, good self-sharpening;
2. Environmental protection;
3. Strong grinding ability;
4. Low heat generation;
5. High efficiency.
5. Pink Fused Alumina Applications
1, Pink fused alumina for surface processing: metal oxide layer, carbide black skin, metal or non-metal surface rust removal, such as gravity die-casting mold, rubber mold oxide or free agent removal, ceramic surface black spot, uranium removal, painted rebirth.
2, Pink fused alumina beautification processing: all kinds of gold, gold jewelry, precious metal products of the extinction or fog surface processing, crystal, glass, ripple, acrylic and other non-metallic fog surface processing and can make the surface of the processing into metallic luster.
3. Pink fused alumina for Etching and processing: etching artists of jade, crystal, agate, semi-precious stone, seal, elegant stone, antique, marble tombstone, ceramics, wood, bamboo, etc.
4. Pink fused alumina for Pretreatment: TEFLON, PU, rubber, plastic coating, rubber ROLLER, electroplating, metal spray welding, titanium plating and other pretreatment, so as to increase the surface adhesion.
5. Pink fused alumina for stress elimination processing: aerospace, national defense, precision industry parts, rust removal, painting, polishing, such as stress elimination processing.
Contact Person: Jason Chen
Tel: 86-18603794999
