Customization: | Available |
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Feature: | Long Time Materials |
Refractoriness (℃): | 1770< Refractoriness< 2000 |
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Item | 75%Mullite brick | 75%Mullite brick | 65 Silimanite brick | 60 Silimanite brick |
LSM-75 | LSM-70 | LS-65 | LS-60 | |
Al2O3 % | 75 | 70 | 65 | 60 |
SiO2 ≤ | 23 | 25 | 32 | 37 |
Fe2O3 ≤ | 0.4 | 0.4 | 0.5 | 1 |
Density kg/m3 | 2.7 | 2.6 | 2.5 | 2.3 |
Apparent porosity % ≤ | 18 | 18 | 18 | 19 |
CCS Mpa | 100 | 100 | 80 | 80 |
RUL ºC ≥ | 1680 | 1680 | 1650 | 1600 |
1 High temperature and wear resistant coating;
2 sillimanite refractory ball;
3 styrene process kaolin - sillimanite heat insulation refractory products;
4. High strength amorphous refractory material, which is the refractory mud used for masonry high temperature kiln;
5 rare earth composite silicon carbide material;
6 A composite heat insulation high temperature refractory coating;
7 Refractory castable with high temperature self-reinforcing effect.
The company profile and main products: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.
Our Laboratory and R&D Center