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Low price for Calcined Alumina Refractory - Low Sodium Calcined Alumina (CA) Series for Ceramics – Yufa

Low price for Calcined Alumina Refractory - Low Sodium Calcined Alumina (CA) Series for Ceramics – Yufa


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Low price for Calcined Alumina Refractory - Low Sodium Calcined Alumina (CA) Series for Ceramics – Yufa Detail:

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Applications

CA application

Specification

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:

Low price for Calcined Alumina Refractory - Low Sodium Calcined Alumina (CA) Series for Ceramics – Yufa detail pictures

Low price for Calcined Alumina Refractory - Low Sodium Calcined Alumina (CA) Series for Ceramics – Yufa detail pictures

Low price for Calcined Alumina Refractory - Low Sodium Calcined Alumina (CA) Series for Ceramics – Yufa detail pictures

Low price for Calcined Alumina Refractory - Low Sodium Calcined Alumina (CA) Series for Ceramics – Yufa detail pictures

Low price for Calcined Alumina Refractory - Low Sodium Calcined Alumina (CA) Series for Ceramics – Yufa detail pictures


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  • The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Grace from Russia - 2018.03.03 13:09
    The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
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