| Customization: | Available |
|---|---|
| Refractoriness (℃): | 1770< Refractoriness< 2000 |
| Type: | Refractory Material |
|
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| Brand Item | GGR-1.00 | GGR-1.10 | GGR-1.15 | GGR-1.20 |
| Bulk Density ( g/cm 3 ) ≤ | 1.00 | 1.10 | 1.15 | 1.20 |
| Cold Crushing Strength (MPa) ≥ | 2.0 | 3.0 | 5.0 | 5.0 |
| Refractoriness under Load 0.2MPa Ta ( º C ) ≥ | 1400 | 1420 | 1500 | 1520 |
| Permanent linear change % | 1450 º C × 2h ≤ 0.5 | 1450 º C × 2h ≤ 0.5 | 1550 º C × 2h ≤ 0.5 | 1550 º C × 2h ≤ 0.5 |
| Thermal conductivity (W/m. k) 350 º C ± 20 ≤ | 0.55 | 0.60 | 0.65 | 0.70 |
| Chemical analysis SiO 2 % ≥ | 91 | 91 | 91 | 91 |
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