Refractoriness (℃): | 1770< Refractoriness< 2000 |
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Feature: | Long Time Materials |
Type: | Refractory Material |
Shape: | Block |
Material: | Alumina Block |
B.D.: | 3.25 g/cm3 |
Samples: |
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Customization: |
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Suppliers with verified business licenses
Item | SNR90 | SNR88 | SNR87 | SNR85 | SNR80 |
Al2O3(%) | 90.0min | 88.0min | 87.0min | 85.0min | 80.0min |
SiO2(%) | 3.5max | 5.5max | 7.0max | 8.0max | 10.0max |
Fe2O3(%) | 1.5max | 1.6max | 1.8max | 2.0max | 2.5max |
TiO2(%) | 3.8max | 4.0max | 4.0max | 4.0max | 4.0max |
CaO+MgO | 0.35max | 0.40max | 0.40max | 0.40max | 0.50max |
K2O+Na2O | 0.35max | 0.40max | 0.40max | 0.40max | 0.50max |
B.D(gm/cc) | 3.35min | 3.25min | 3.20min | 3.10min | 2.90min |
Moisture | 0.3max | 0.3max | 0.3max | 0.4max | 0.5max |
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