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Item | Common | Standard | High pure | Zirconium and Aluminum | Zirconium | ||||||
Max Temperature (℃) | 1000 | 1260 | 1260 | 1400 | 1430 | ||||||
Working Temperature (℃) | 800 | 1000 | 1100 | 1260 | 1350 | ||||||
Color | white | white | white | white | white | ||||||
Density(kg/m3) | 250--400 | 250--400 | 250--400 | 250--400. | 250--400 | ||||||
Rate of liner (%) (24h,Density300kg/m3) | ≤4 (1000℃) | ≤3 (1000℃) | ≤3 (1100℃) | ≤3 (1260℃) | ≤3 (1350℃) | ||||||
Rate of thermal conductivity (w/m .k) (Density 300kg/m3) | 0.085(400℃) | 0.085(400℃) | 0.085(400℃) | 0.085(400℃) | 0.085(400℃) | ||||||
0.132(800℃) | 0.132(800℃) | 0.132(800℃) | 0.132(800℃) | 0.132(800℃) | |||||||
0.180(1000℃) | 0.180(1000℃) | 0.180(1000℃) | 0.180(1000℃) | 0.180(1000℃) | |||||||
Tensile Strength (Mpa) (10%compressed in thickness direction) | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | ||||||
Chemical Analysis (%) | Al2O3 | 44 | 46 | 47-49 | 52-55 | 39-40 | |||||
Al2O3+SiO2 | 96 | 97 | 99 | 99 | 82--84 | ||||||
Zirconium | -- | -- | -- | -- | 15-17 | ||||||
Standard size: (mm) | 12.7mmx600mmx900mm 25mmx600mmx900mm 40mmx600mmx900mm 50mmx600mmx900mm |