Loading Port:Tianjin
Payment Terms:TT OR LC
Min Order Qty:10 m.t.
Supply Capability:100000 m.t./month
General Information
Our silica brick for carbon furnace has high purity, high density, excellent thermal conductivity, good volume stability, strong ability of resistance to acidic etching, pure in color, precise size and other characteristics, which receives high opinions of customers after the application in a number of carbon enterprises at home and abroad. Therefore, CUNSE silica brick for carbon furnace is gradually becoming the preferred brand of silica brick for carbon enterprises at home and abroad. The excellent performance silica brick has the following characteristics. The low creep, high refractories under load and low residual quartz contents, silicon bricks for hot stove of our company has been successfully applied to various types of hot stoves of major steel companies at home and abroad and the quality has been recognized by the clients.
Feature
Superior resistance to acids (including oxidizing)
Resistance to chlorine
Resistance to thermal shock and pressure changes
Low thermal and chemical expansion
Technical Data
Brand Item | GZ-95 | RG-95 | JG-94 | ||
Dome & Wall brick | Checker | Sole & wall brick | Others | ||
Refractoriness º C ≥ | 1710 | ||||
Permanent liner change 1450 º C × 2h % | +0.2 0 | ||||
Apparent Porosity (%) ≤ | 22 | 22 | 23 | 22 | 24 |
True Density (g/cm3) ≤ | 2.37 | 2.35 | 2.35 | 2.34 | 2.35 |
Cold Crush Strength (MPa) ≥ | 29.4 | 35 | 30 | 30 | 25 |
Thermal Expansion(1000 º C ) % | 1.26 | 1.26 | 1.28 | 1.30 | |
Refractoriness under Load 0.2MPa Ta( º C ) ≥ | 1650 | 1650 | 1650 | ||
Chemical analysis SiO 2 % ≥ | 95 | 95 | 95 | 94 | 94 |
Photos for Workshops