Alumina powder
Refractory, Structure Ceramic, Industrial Ceramic
1-10um
99.5%
Ceramic Raw Materials
First Class
15~25 Days as Your Request
Free Samples Can Be Provided
50kg
2-5days
10-30days
Global
Alumina Ceramic
qimingxing
Ton Bags
can be customized
Shandong
6909120000
Product Description
Alumina Powder | 99.5% Min High Purity Calcined Powder
High purity calcined alumina powder
1.. 99.5% min2. Size: 1um-75um
3. Use: Ceramic, refractories, high voltage ceramics, polishing, glazing
4. Low water absorption rate
| Application: pressing, refractory, active-A Al2O3, polishing, glazing |
| pplication | Al2O3 | Na2O | Fe2O3 | SiO2 | TiO2 | LOI | True Density | a-Al2O3 | D50 | |||
| ≥ % | ≤ % | ≤ % | ≤ % | ≤ % | ≤ % | g/m3 | ≥ % | um | ||||
| Dry pressing | 99.7 | 0.08 | 0.02 | 0.018 | 0.006 | 0.15 | 3.96 | 96 | 75 | |||
| 99.6 | 0.1 | 0.02 | 0.018 | 0.006 | 0.15 | 3.95 | 95 | 75 | ||||
| 99.5 | 0.2 | 0.02 | 0.018 | 0.006 | 0.2 | 3.95 | 95 | 75 | ||||
| 99.4 | 0.3 | 0.02 | 0.018 | 0.006 | 0.2 | 3.93 | 93 | 75 | ||||
| Injection moulding | 99.5 | 0.15 | 0.02 | 0.018 | 0.006 | 0.15 | 3.95 | 95 | 75 | |||
| 99.7 | 0.1 | 0.02 | 0.018 | 0.006 | 0.1 | 3.96 | 96 | 75 | ||||
| Refractory series | 99.4 | 0.3 | 0.02 | 0.018 | 0.006 | 0.15 | 3.92 | 90 | 75 | |||
| 99.5 | 0.25 | 0.02 | 0.019 | 0.008 | 0.1 | 3.95 | 95 | 3 | ||||
| 99.4 | 0.3 | 0.02 | 0.018 | 0.006 | 0.15 | 3.95 | 95 | 43 | ||||
| 99.4 | 0.3 | 0.02 | 0.018 | 0.006 | 0.13 | 3.95 | 95 | 4 | ||||
| 99 | 0.3 | 0.02 | 0.02 | 0.006 | 0.2 | 3.9 | 90 | 43 | ||||
| Active A-Al2o3 | 98.8 | 0.15 | 0.02 | 0.15 | 3.95 | 95 | 1 | |||||
| 98.6 | 0.15 | 0.02 | 0.15 | 3.93 | 93 | 0.8 | ||||||
| Polishing series | 97 | 0.1 | 0.1-0.2 | 0.18-2 | 3.95 | 95 | 40-60 | |||||
| 97 | 0.1 | 0.1-0.2 | 0.18-2 | 3.95 | 95 | 4--5 | ||||||
| 98 | 0.1 | 0.05-0.6 | 0.18-0.2 | 3.97 | 95 | 4--5 | ||||||
| Glazing series | 99.6 | 0.2 | 0.02 | 0.018 | 3.95 | 95 | 55 | |||||
| 99.6 | 0.2 | 0.02 | 0.018 | 3.95 | 95 | 15 | ||||||
| 99.6 | 0.2 | 0.02 | 0.018 | 3.95 | 95 | 4 |




We accept customized designs, packing, logo or custom material. We can make custom design based on your inquiry. We provide NDA agreement to keep your design in private.
Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee your satisfaction.
Our business staff have 7~10 years of experience in the industry and can provide you with quality services. All your inquiries will be responded within 24 hours.
PROFESSIONAL
FULL SERVICE
PROTECTION FOR YOUR BENEFIT








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