| Customization: | Available |
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| Feature: | Good Acid Resistance, Good Mechanical Strength, High Refractoriness, Low Thermal Conductivity, Thermal Shock Resistance, Volume Stability, Long Time Materials |
| Production Process: | Semi-Dry Pressing |
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Silica bricks belong to acid refractory fire brick with above 94% high quality SiO2 content materials. The refractoriness of raw silica materials increases with increasing SiO2 content. Tridymite, ashlar, and vitric are minerals found in silica bricks and were created at high temperatures. Silica refractory brick in Topower Refractory has high stability under high temperature (1620~1670ºC)and pressure stresses.
Features Of Silica brick
Applications Of Silica brick
Specifications
| Brand Properties |
GZ-96 | GZ-95 | GZ-94 | |
| Chemical Composition (%) | SiO2 | ≥96 | ≥95 | ≥94 |
| Fe2O3 | ≤1.0 | ≤1.2 | ≤1.4 | |
| Apparent Porosity (%) | ≤22 | ≤22 | ≤22 | |
| True Density (g/cm3) | ≤2.34 | ≤2.35 | ≤2.35 | |
| Cold Crushing Strength (MPa) | ≥30 | ≥30 | ≥30 | |
| Refractoriness Under Load (ºC) | ≥1660 | ≥1650 | ≥1640 | |
| Main Applications | Hot-blast furnace Coke oven Glass kiln |
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Q1 : How can you control your quality?
A1 : For each production processing, JUCOS have complete QC system for the chemical
composition and Physical properties. After production, all the goods will be tested, and
the quality certificate will be shipped along with goods.
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