Customization: | Available |
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Feature: | Long Time Materials |
Refractoriness (℃): | 1770< Refractoriness< 2000 |
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Items | CA-50 |
Refractoriness ºC | 1420-1460 |
Chemical composition % | |
Al2O3 min | 50 |
CaO min | 33 |
SiO2 max | 8.0 |
Fe2O3 max | 2.5 |
Na2O+K2O max | 0.4 |
Specific density g/cm3 | 2.95-3.05 |
Specific surface area m2/kg min | 300 |
Initial setting time minutes min | 30 |
Final setting time minutes max | 360 |
Rupture strength Mpa | |
6 hr | - |
24 hr | 6.0 |
72 hr | 7.0 |
Cold crushing strength Mpa | |
6 hr | - |
24 hr | 45 |
72 hr | 55 |
Our total annual production capacity is about 100,000 tons of dense-shaped refractory product, and 100,000 tons of monolithic refractory product.
We have three tunnel kilns for silicon-aluminum dense bricks and one new plant for the monolithic refractory.
We're sure our custom-made products and professional services will bring you a stable quality supply and more profit.