Fast Hard High Strength Castable Refractory Cement For Metallurgy And Petroleum Industry
Description:
The binding properties of aluminate cements are mainly due to the hydration of calcium aluminate.
Features:
1:Fast hard high strength
2:fire resistance
3:resistance to sulfate erosion
4.high refractoriness under load,
5. high thermal stability,
6.good creep resistance
7.thermal shock resistance.
Application:
metallurgy, petroleum, chemical industry, building materials, machinery processing, military, etc of thermal technology equipment.
| product | CA50F | A600 | A700 | A900 | CA50R |
Chemical Compositionn
(%) | SiO2 | ≤8.0 | ≤7.8 | ≤7.5 | ≤5.5 | ≤7.0 |
| Al2O3 | ≥50.0 | ≥50.0 | ≥51.0 | ≥53.5 | ≥52.0 |
| Fe2O3 | ≤2.5 | ≤2.5 | ≤2.5 | ≤2.5 | ≤2.5 |
| R2O | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 |
| S | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 |
| Cl | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 |
| 45µm residue (%) | ≤20 | ≤15 | ≤12 | ≤8 | ≤8 |
| Blaine (m2/kg) | ≥300 | ≥300 | ≥320 | ≥350 | ≥350 |
| InitialSetting (min) | ≥30 | ≥45 | ≥60 | ≥90 | ≥30 |
| FinalSetting (h) | ≤6 | ≤6 | ≤6 | ≤6 | ≤6 |
| Flexural strength (MPa) | 6h | —— | —— | —— | —— | ≥3.0 |
| 1d | ≥5.5 | ≥6.0 | ≥6.5 | ≥8.0 | ≥7.0 |
| 3d | ≥6.5 | ≥7.0 | ≥7.5 | ≥10.0 | ≥8.0 |
| Compressive strength (MPa) | 6h | —— | —— | —— | —— | ≥30 |
| 1d | ≥40 | ≥45 | ≥55 | ≥72 | ≥60 |
| 3d | ≥50 | ≥55 | ≥65 | ≥82 | ≥70 |
Product Pictures :
FAQ:
Why you need to choose us???
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Give us One minute, just one minute ,you can Eliminate your doubts and witness we maintain an Attitude of high seriousness and professional to solve your problems.
No.1: We are Manufacturer of refrcatory materials, so we can provide you Professional Solutions about your problems. Although our salesman cannot reply you immediately, pls leave your email or phone number, we can let our technician directly help you ASAP.
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No. 4: We have no gap in Communication, because we will help you in our Sincere Attitude.
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So choosing us is the right choice for you. Pls contact us no hesitation.
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Fast Hard High Strength Castable Refractory Cement For Metallurgy And Petroleum Industry Images
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