Calcium Aluminate Cement As Refractory Castable and Gunning Mass Bond High Refractoriness
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Parameters
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Comments
| Type: | Refractory Cement | Initial Setting: | ＞1 Hour |
|---|---|---|---|
| Final Setting: | ＞8 HourS |
Description
High strength wear resistant castable is mixed by corundum,high-quality bauxite clinker,silicon carbide as aggregate,all kinds of powder,ultra-fine powder,micropowder,alumina powder and additives as admixture with strict mixture ratios according to different varieties.its main characters are:high strength in normal and medium temperature,wear resistance and erosion resistance,thermal shock stability,etc.it is mainly used in the position of coal-fired circulating fluidized bed boilers,waster incineration furnace,lining of fluid-bed furnace etc,where are seriously abraded.
Advantage
1.Best price, make the products competitive in your market
2.Abundant Experience.
3.Strict Quality Control. Meet clients'quality requirement.
4.Large stocks. Guarantee prompt delivery.
5.Safty packing,prompt delivery time,and excellent after-sales services.
6.Professional Packing. Avoid damage and secure the goods in transportation
Technical Index
| Item | unit | CA-50-X7 | |
| grain size | 0.045 | % | < 20.0 |
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specific surface area
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m2/kg | > 300 | |
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time of coagulation
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prehardening
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mins | > 30 |
| solidification | Mpa | < 360 | |
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compressive strength |
1 day | Mpa | 50.0 |
| 3 days | 60.0 | ||
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rupture strength
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1 day | Mpa | 6.5 |
| 3 days | 7.5 | ||
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chemical component
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AL2O3 | % | 50 < %< 60 |
| SiO2 | % | < 8.0 | |
| Fe2O3 | % | < 2.5 | |
| R2O | % | < 0.4 | |
| S | % | — | |
| CI- | % |
— |
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