Refractoriness (℃): | 1770< Refractoriness< 2000 |
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Feature: | Long Time Materials |
Type: | Refractory Material |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Items | Low creep fireclay brick | Fireclay brick |
KA-42 | KA-40 | |
Al2O3 % ≥ | 45 | 42 |
Fe2O3 ≤ | 1.8 | 2.5 |
B.D g/cm3 ≥ | 2.2 | 2.15 |
Cold crushing strength MpaºC ≥ | 50 | 40 |
RUL ºC ≥ | 1450 | 1420 |
% P.L.C 1550ºC×2h | 0.1-0.2 | 0.1-0.4 |
Apparent porosity % ≤ | 17 | 17 |
Creep%(0.2Mpa*50h) | 0.3 | 0.3 |
1. Low creep rate and smaller creep at high temperature.
2. High softening temperature under load.
3. Good impact resistance.
4.High temperature compressive strength.
5.High temperature volume stability, good wear resistance.
6. Good erosion resistance.
Company File 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
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