Customization: | Available |
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Feature: | Long Time Materials |
Refractoriness (℃): | 1770< Refractoriness< 2000 |
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Items | CA-65P |
Refractoriness ºC | 1610-1650 |
Chemical composition % | |
Al2O3 | 65 |
CaO max | 35 |
SiO2 max | 1.0 |
Fe2O3 max | 0.5 |
Na2O+K2O max | 0.4 |
S max | 0.1 |
Specific density g/cm3 | 3.05-3.15 |
Specific surface area m2/kg min | 550 |
Mortar performance | |
Initial setting time minutes min | 30 |
Final setting time minutes max | 360 |
Rupture strength Mpa | |
24 hr | 5.5 |
72 hr | 6.0 |
Cold crushing strength Mpa | |
24 hr | 40 |
72 hr | 50 |
Castable performance | |
Water addition % | 6.8 |
Flow value mm | |
Initial flow value | 161 |
30 minutes | 168 |
60 minutes | 167 |
Cold crushing strength Mpa | |
24 hr room temperature | 24 |
110ºC dry 24hr | 119 |
1100ºC heating 6 hr | 112 |
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.