Factory Free sample Small Ceramic Insulators – Low Sodium Calcined Alumina (CA) Series for Ceramics – Yufa
Factory Free sample Small Ceramic Insulators – Low Sodium Calcined Alumina (CA) Series for Ceramics – Yufa Detail:
Applications
| Model No. | Chemical Composition(%) | True Density | Apparent Density | Grain Size D50 | +325 Mesh | Original Crystal D50 | Features | Recommended Applications | ||||
| Al2O3 ≥% |
SiO2 ≤% |
Fe2O3 ≤% |
Na2O ≤% |
LOI ≤% |
g/cm3 ≥ |
g/cm3 ＞ |
D50 (μm) |
＜% | D50(μm) | |||
| CA1A | 99.5 | 0.05 | 0.03 | 0.10 | 0.1 | 3.97 | >0.95 | ~70 | 5.0-6.0 | 1. High temperature calcination 2. Low sodium 3. Large crystal 4. High conversion rate 5. Stable shrinkage. Good fluidity 6. High insulation performance 7. High mechanical strength |
1. High-performance ceramics, such as vacuum tubes 2. Especially suitable for hot -pressing casting process |
|
| CA1D | 99.5 | 0.05 | 0.03 | 0.08 | 0.1 | 3.95 | >0.90 | 3.0-4.0 | 1. Low sodium 2. Moderate crystal size 3. Good particle size distribution 4. Small shrinkage and stability |
1. Spark plugs 2. Vacuum tubes 3. Wear-resistant ceramics, etc. 4. More suitable for static pressure, dry-pressing and other forming processes |
||
| CA1 | 99.5 | 0.05 | 0.03 | 0.10 | 0.1 | 3.95 | >0.90 | 3.0-3.8 | 1. Static kiln calcination 2. Low sodium 3. Moderate crystal size 4. Good particle size distribution 5. High porcelain density |
1. Mainly used in electronic ceramics 2. Especially suitable for Hot die casting process |
||
| CA2 | 99.5 | 0.08 | 0.03 | 0.08 | 0.1 | 3.96 | >0.90 | 2.8-3.8 | 1. Low sodium 2. Strict crystal size control 3. Good fluidity 4. Stable shrinkage |
1. Electronic ceramics, structural ceramics 2. Especially suitable for Hot die casting process |
||
| CA2G | 0.15 | >0.90 | 3.0-3.5 | < 3.0 | 1. CA2 full grinding 2. Particle size control stability 3. Low sodium 4. Shrinkage stability |
1. Electronic ceramics 2. Structural ceramics, more suitable for making ceramic rollers |
||||||
| CA3 | 99.5 | 0.05 | 0.03 | 0.04 | 0.1 | 3.96 | >0.85 | ~70 | 2.0-2.6 | 1. Strict control of firing temperature 2. Small crystal size 3. Good particle distribution 4. Pretty-low sodium |
Suitable for electronic ceramics, such as IC substrates | |
| CA3G | 0.1 | 2.4-2.9 | <1.0 | Fully grinding of CA3 | ||||||||
| CA4 | 99.5 | 0.05 | 0.03 | 0.10 | 0.1 | 3.93 | >0.90 | ~70 | 1.0-1.8 | 1. Good activity 2. Low sodium 3. High density after firing 4. Stable shrinkage 5. High mechanical strength |
1. Structural ceramics 2. Electronic ceramics 3. 99 alumina ceramic granulation powder material 4. Suitable for extrusion molding process as well |
|
| CA4G | 0.1 | >0.60 | 1.5-2.2 | <1.0 | Fully grinding of CA4 | |||||||
| CA5 | 99.5 | 0.05 | 0.02 | 0.05 | 0.1 | 3.92 | ~70 | ＜1.0 | 1. Small & unifrom crystal size 2. Good activity |
99 alumina ceramic hot die casting process, etc | ||
| CA5G | 1-1.3 | <1.0 | 1. Small & unifrom crystal size 2. Good activity 3. Fully grinding 4. Narrow particle size distribution |
Ceramic filter,etc | ||||||||
Product detail pictures:
Related Product Guide:
We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price for Factory Free sample Small Ceramic Insulators – Low Sodium Calcined Alumina (CA) Series for Ceramics – Yufa , The product will supply to all over the world, such as: Hungary, Ethiopia, Costa Rica, Our company, is always regarding quality as company' s foundation, seeking for development via high degree of credibility , abiding by iso9000 quality management standard strictly , creating top-ranking company by spirit of progress-marking honesty and optimism.
By Mark from Estonia - 2017.04.18 16:45
High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
By Moira from Bhutan - 2017.09.16 13:44
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