Location: ALLA >> Products >> Fiber Board
  • Fiber Board
    Classification Temperature：1000°C-1800°C
    Product Application：hermal and electric insulstion for heaters;Glass and ceramic; High temperature and thermal insulation; Inside liner of high temperature,electric furnace.
  • Product Character Istics
    		Low thermal conductivity
    		Thermal shock stability
    		Resistance of most chemicals
    		Easily process to incise
    		It is direct to get in touch with the flame
  • Product Physical And Chemical Date
    Product ALLA
    BG1000    		 ALLA
    CG1150    		 ALLA
    DG1260     		ALLA
    LG1350    		 ALLA
    HG1430     		ALLA
    PG1600     		ALLA
    FG1800
    Classification Tem(℃)
    		 1000 1150 1260 1350 1420 1600 1800
    Volume density(kg/m3)
    		 260-600 260-600 260-600 260-600 260-600 300-600 400-600
    Linear shrinkage,(24h)%
    		 ≤4
    (1000℃    		 ≤3
    (1000℃    		 ≤3
    (1000℃    		 ≤3
    (1200℃    		 ≤3
    (1350℃    		 ≤2
    (1500℃X6h    		 ≤1
    (1500℃X6h
    Compressd strength
    		 0.2-0.5
    Thermal conductivity
    average 600℃
    ≤0.12
    ≤0.12
    ≤0.12
    -
    -
    		 - -
    average 1000℃
    -
    -
    -
    ≤0.135
    ≤0.20
    		 ≤0.15 ≤0.15
    AL2O3 (%)
    ≥41
    ≥44
    ≥46
    ≥52
    ≥35
    		 ≥58 75
    ZrO2(%)
    		-　 -
    -
    -
    5-13
    		 - -
    SiO2+AL2O3(%) ≥95
    ≥97
    ≥97
    ≥97
    		 +ZrO2≥99 ≥99