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SK-30, SK-32, SK-34, K-30, K-35, K-43 : Fireclay
Bricks |
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| Key Specifications/Special Features: |
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SK-30 |
SK-32 |
SK-34 |
K-30 |
K-35 |
K-43 |
| 1.Refractoriness, SK (Seger Cone) |
30 |
32 |
34 |
30 |
32 |
34 |
| 2.Bulk Density, g/cc |
1.96-2.03 |
2.08-2.14 |
2.19-2.16 |
2.03-2.01 |
2.11-2.18 |
2.21-2.28 |
| 3.Apparent Porosity, % |
21-25 |
19.23 |
18-22 |
18-22 |
16-20 |
15-19 |
| 4.Cold Crushing Strength , kg/cm2 |
200-350 |
250-400 |
300-450 |
250-450 |
250-450 |
300-450 |
| 5.Modulus of Rupture, kg/cm2 |
40-75 |
60-95 |
70-105 |
60-100 |
70-120 |
80-140 |
| 6.Reheat Test, permanent linear change, % |
-0.2 to -0.6 |
-0.1 to -0.4 |
0.0 to -0.3 |
0.0 to -0.4 |
0.0 to -0.2 |
-0.2 to -0.7 |
| after heating at,°C |
1400 |
1400 |
1400 |
1400 |
1400 |
1600 |
| 7.Chemical Analysis, % Approx
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62.2 |
57.4 |
50.7 |
62.0 |
57.0 |
50.3 |
| Silica ( SiO2 ) |
| Alumina ( Al2O3 ) |
30.0 |
35.1 |
43.0 |
30.5 |
35.7 |
43.7 |
| Iron Oxide ( Fe2O3 ) |
2.3 |
2.0 |
1.9 |
2.0 |
1.8 |
1.6 |
| 8.Applications : Uses in heat-related
industries such as back-up lining of boiler, glass furnace, blast furnace,
forging furnace and tunnel kiln. Cooler, cyclone preheater and calcining
zone of cement rotary kiln and safety lining of laddle are applied
as well. |
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- Primary Competitive Advantages:
- High flexibility in irregular shape / dimension
- Export Markets:
- Value of Minimum Order:
- Payment Term:
- Deliver lead-time:
- Prompt or 30-45 days after order confirmation depending on shapes
- FOB Port
- FOB Price Range
- Please contact for quotation
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Copyright © 2012 Patrarefractory Co., Ltd. All rights
reserved.
Reproduction in whole or in part in any form or medium without
express written permission of Patrarefractory Co., Ltd. is prohibited |
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