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Product Details:
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| Features: | * Stabe Quality On The Chemical Composition * Perfect Grain Round Shape And Various Grain Sizes * High Gas Permeability * High Temperature Resistance * Good Break Down And Fast Curing And Good Release | Grain Shape: | Perfect Round Ball Shape |
|---|---|---|---|
| Loose Bulk Density: | 1.9 – 2.1 G/cm3 | Application: | Shell Moulds And Cores For Casting Gray, Malleable And Nodular Cast Iron, Alloyed Steel And Carbon Steel, Non-ferrous Metals, Etc. |
| Highlight: | 2.1g/Cm3 Density Ceramic Foundry Sand,Round Ball Shape Ceramic Foundry Sand,Round Ball Shape Alumina Ceramic Parts |
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Ceramic Foundry Sand
Chemical Composition
|
Physical Character
|
Grain shape |
Perfect round ball shape |
|
Color |
Brown-Black |
|
Angle index |
1 .1 max |
|
Size rang |
0.075 – 2.0 mm(AFS 40 – AFS 130) |
|
Loose Bulk Density |
1.9 – 2.1 g/cm3 |
|
Refractoriness |
2050℃ |
|
Liner thermal expansion |
(200℃ - 1000℃) 5×10-6/℃ |
|
Thermal conductive |
(1000℃) 5.0W/(M℃) |
|
PH |
6.5 – 7.5 |
Size Distribution (Typical)
|
μm |
Mesh |
#40 |
#60 |
#75 |
#100 |
|
600 |
26 |
5%min |
|
|
|
|
425 |
36 |
20-40% |
5%min |
|
|
|
300 |
50 |
35-55% |
10-30% |
10%min |
|
|
212 |
70 |
0-20% |
30-50% |
5-25% |
3%min |
|
150 |
100 |
10%min |
15-35% |
25-45% |
10-20% |
|
106 |
140 |
5%min |
0-20% |
20-40% |
35-55% |
|
75 |
200 |
|
5%min |
10%min |
15-35% |
|
53 |
280 |
|
|
5%min |
10%min |
|
PAN |
|
|
|
2%min |
|
|
AFS |
40±5 |
60±5 |
80±5 |
110±5 |
|
|
GFN |
65±10 |
105±10 |
140±10 |
200±10 |
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Contact Person: Daniel
Tel: 18003718225
Fax: 86-0371-6572-0196
