Rosewool Insulation Refractory Co.,Ltd.
| Type | COM | ST | HP | HA | Zir-Alu | HZ | |
| Classified Temp. | 1100℃ (2012℉) | 1260℃ (2300℉) | 1260℃ (2300℉) | 1360℃ (2480℉) | 1400℃ (2550℉) | 1430℃ (2606℉) | |
| Working Temp. | <1000 ℃ (1832℉) | 1050℃ (1922℉) | 1100℃ (2012℉) | 1200℃ (2192℉) | 1200℃ (2192℉) | 1350℃ (2462℉) | |
| Color | white | white | white | white | white | white | |
| Density(kg/m3) | 96/128 (6/8 lb/ft3) | 96/128 (6/8 lb/ft3) | 96/128 (6/8 lb/ft3) | 128/160 (8/10 lb/ft3) | 128/160 (8/10 lb/ft3) | 128/160 (8/10 lb/ft3) | |
| Linear Shrinkage (％) (24 hrs,density 128 kg/m³) | -4 (1000℃/ 2012℉) | -3 (1000℃/1832℉) | -3 (1100℃/2012℉) | -3 (1250℃/2282℉) | -3 (1200℃/2192℉) | -3 (1350℃/2462℉) | |
| Thermal conductivity(W/M.K) Density 128kg/m³( 8 lb/ft3) | 0.09 (400℃/752℉) 0.16 (800℃/1472℉) | 0.09( 400℃/752℉) 0.16 (800℃/1472℉) | 0.09 (400℃/ 752℉) 0.16 (800℃/ 1472℉) 0.20 (1000℃/1832℉) | 0.12 (600℃/ 1112℉) 0.20 (1000℃/1832℉) | 0.132 (600℃/1112℉) 0.22 (1000℃/1832℉) | 0.16 (600℃/ 1112℉) 0.20 (1000℃/1832℉) | |
| Tensile Strength(Mpa) (Density 128kg/m³) | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | |
| Chemical(%) | Al2O3 | 44 | 46 | 47-49 | 52-55 | 45-46 | 39-40 |
| Al2O3+SiO2 | 96 | 97 | 99 | 99 | – | – | |
| Al2O3+SiO2+ZrO2 | – | – | – | – | 99 | ||
| ZrO2 | – | – | – | – | 5-7 | 15-17 | |
| Fe2O3 | <1.2 | <1.0 | 0.2 | 0.2 | 0.2 | 0.2 | |
| Na2O+K2O | ≤0.5 | ≤0.5 | 0.2 | 0.2 | 0.2 | 0.2 | |
| Size(mm) | 7200/3600*610/1220/10-50mm or customized as your specification 24′/12′ * 24″/48″ * 0.4″/2″ | ||||||
