Main Products: Refractory SIC ,High-ALSK-36 ,Corundum mullite brick ,Mullite ,Oil proppant project profile
Alumina Cement Refractory Concrete
Negotiable /Ton
Min.Order:10 Tons
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Shandong Yonganda Refractory Technology Co., Ltd.
Business Type: Manufacturer,Trading Company
Zibo Shandong ChinaMain Products: Refractory SIC ,High-ALSK-36 ,Corundum mullite brick ,Mullite ,Oil proppant project profileProduct Details
1.Industrial Refractory Concrete
2.Material:Castable
3.AL2O3:90%,Fe2O3: max 0.8%,CaO: 6.50%,SiO2:2.70%
4.Temperature : min1650°C
5.Grain size: 0-6mm
| Al2O3 % | ≥40 | ≥36 | ≥55 | ≥65 | ≥50 | ≥57 |
Fe2O3 % |
|
|
|
|
| ≤2.0 |
Refractoriness °C | ≥1720 | ≥1700 | ≥1770 | ≥1790 | ≥1770 | ≥1790 |
Permanent linear change | 1350°C*2h0.1-0.3 | 1350°C*2h0.1-0.3 | 1450°C*2h±0.3 | 1500°C*2h±0.3 | ||
Apparent porosity % | 17-15 | 17-25 | ≤24 | ≤24 | ≤26 | ≤26 |
Bulk density g/cm3 |
|
| ≥2.20 | ≥2.30 | ≥2.10 | ≥2.30 |
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