Refractoriness (℃): | 1580< Refractoriness< 1770 |
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Feature: | Long Time Materials |
Type: | Refractory Material |
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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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Acid Resistant Mortar
Acid Resistant Mortar is made with over42.5 grade ordinary Portland cement, sand and powder made of compact sand, quartzite and igneous rock, and adding suitable sodium silicate and sodium fluosilicate. Acid Resistant Mortar is mainly used as lining material, acid floor and acid protective layer.Item | Hot blast furnace | Coke furnace carbonization chamber | Glass kiln |
RefractorinessºC ≥ | 1690 | 1670 | 1710 |
Cold compression strength (1400ºC,3h) MPa ≥ | 3.0 | 3.0 | 3.0 |
cementation time/ min | 1-2 | 1-2 | 1-2 |
Granularity ≥0.5mm % | >1 | <3 | <2 |
SiO2% | 94 | 92 | 96 |
Fe2O3 % < | 1.0 | -- | 0.7 |
0.2 Mpa rupture under load temperature ºC > | 1600 | 1500 | 1620 |
Item | Clay mortar | High alumina mortar | Mullite mortar | Corundum mortar |
RefractorinessºC ≥ | 1750 | 1790 | 1790 | 1850 |
Rupture strength (Sintered) MPa ≥ | 5.9 (1200ºC) | 5.9 (1400ºC) | 5.9 (1500ºC) | 5.9 (1500ºC) |
cementation time/ min | 1-2 | 1-2 | 1-2 | 1-2 |
Granularity ≥0.5mm % | ≤1 | ≤1 | ≤1 | ≤1 |
Al2O3 % ≥ | 45 | 70 | 70 | 90 |
rupture under load temperature ºC ≥ | 1200 | 1300 | 1500 | 1700 |
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