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Product Details:
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| Shape: | Balls | Refractoriness: | 2050 |
|---|---|---|---|
| Al2O3 Content: | 70-76% | SiO2 Content: | 8-21% |
| Bulk Density: | 1.95-2.05g/cm3 | Color: | Grey |
| High Light: | Ceramsite Sand,20# Nice Foundry Sand,30# Nice Foundry Sand |
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1. Ceramic Foundry Sand Introduction
Ceramsite sand (SuperSand) is also called Ceramiste, Ceramic Foundry Sand, and Nice Foundry Sand. It is an artificial foundry sand that is regarded as the right substitute for chromite sand, ziron sand, and fused silica sand. It is well regarded as a revolutionary new foundry sand.
2. Ceramic Foundry Sand Specifications
Shape: Sphere
Angle Factor: ≤1.1
Bulk Density: 1.95-2.04 (g/cm3)
Refractoriness: ≥1790℃
Thermal expansion: 0.13% (10 minutes under 1000℃)
Main Chemical composition (typical value as following table):
|
Unit |
Al2O3 |
SiO2 |
Fe2O3 |
TiO2 |
CaO |
MgO |
K2O |
Na2O |
|
% |
75.37 |
17.73 |
2.15 |
3.23 |
0.43 |
0.35 |
0.33 |
0.08 |
3. Ceramic Foundry Sand General advantages
4. Ceramic Foundry Sand Particle Size Distribution
The particle size distribution can be custom-made according to any customer’s specific requirement.
|
Code |
1700 |
850 |
600 |
425 |
300 |
212 |
150 |
106 |
75 |
53 |
Pan |
|
|
20-40 |
|
15-40 |
30-55 |
15-35 |
≤3 |
|
|
|
|
|
|
15-25 |
|
30-50 |
|
≤10 |
25-45 |
35-55 |
5-15 |
≤5 |
≤2 |
|
|
|
|
25-29 |
|
40-70 |
|
|
≤10 |
25-45 |
20-40 |
5-25 |
≤7 |
≤5 |
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|
|
35-39 |
|
40-100 |
|
|
≤3 |
10-25 |
25-40 |
25-45 |
10-25 |
≤10 |
≤5 |
|
|
45-55 |
|
50-100 |
|
|
|
≤10 |
10-30 |
30-50 |
15-35 |
≤15 |
≤5 |
≤2 |
≤1 |
55-65 |
|
50-140 |
|
|
|
≤8 |
10-25 |
20-45 |
20-45 |
5-20 |
≤7 |
≤2 |
≤1 |
60-70 |
|
70-140 |
|
|
|
|
≤10 |
10-25 |
25-45 |
15-35 |
≤15 |
≤5 |
≤2 |
75-85 |
|
100-200 |
|
|
|
|
|
≤3 |
10-35 |
35-55 |
15-35 |
≤10 |
≤5 |
95-115 |
|
140-270 |
|
|
|
|
|
|
≤5 |
5-25 |
40-60 |
25-40 |
≤15 |
155-175 |
|
6-20 |
LFC Casting Ceramsite |
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5. Ceramic Foundry Sand Application Area and its advantage compare to traditional casting sand
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Applications |
Grit Size |
AFS SIZE |
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Foundry sand for Lost foam |
8-15#(10#)10-20#,20-30# |
AFS25-35 |
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Filler sand |
30# |
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No bake sand including furan resin /alkaline-phenolic resin molding and core making/ Pep set /Sodium-silicate bonded sand |
30-50#,40-70#,50-70#,70-140# |
AFS35-45,AFS25-35,AFS45-55, AFS55-65,AFS60-70,AFS70-80 |
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Shell molding, resin coated sand casting |
50-100#,70-140#,100-200# |
AFS55-65,AFS60-70,AFS70-80, AFS95-110 |
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Lost foam casting coating |
140-270#,-200# |
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Molding sand alcohol-based coating |
-200# |
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3D printing, precision casting, investment casting |
-140# |
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Contact Person: Jason Chen
Tel: 86-18603794999
