Refractoriness (℃): | 1770< Refractoriness< 2000 |
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Feature: | Long Time Materials |
Type: | Refractory Material |
Shape: | Powder |
Material: | Mortar |
Color: | Grey |
Customization: |
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Items | Refractory concrete Cast LC A-60 | |
Al2O3 > | 50% | |
SiO2 < | 43% | |
Fe2O3 < | 1.4% | |
SiC > | 4.5% | |
CaO < | 2.5% | |
Water required | 5.6-6.2 liter/100kg | |
Application limit temperature | 1600ºC | |
Max grain size | 7 mm | |
Bulk density | 2.53 t/m3 | |
Open porosity | 18% | |
Cold crushing strength |
110ºC | 90 N/mm2 |
800ºC | 90 N/mm2 | |
1000ºC | 80 N/mm2 | |
1200ºC | 80 N/mm2 | |
1400ºC | 80 N/mm2 | |
Heat conductivity |
200ºC | 1.55 W/m.k |
500ºC | 1.60 W/m.k | |
800ºC | 1.63 W/m.k | |
1000ºC | 1.68 W/m.k | |
Remain length variation |
110ºC | 0 % |
800ºC | 0 % | |
1000ºC | 0 % | |
1200ºC | +0.1 % | |
1400ºC | +0.15 % | |
Bulk density | 1000ºC | 2480 kg/m3 |
Shelf life | 4 months |
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.
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