Silica Brick
|
INDEX |
FR-1-S096 |
FR-2-S094 |
FR-3-S095 |
|
|
SIO2 |
≥96% |
≥94 |
≥95 |
|
|
FE2O3 |
0.8-1.0% |
1% |
1.30% |
|
|
AL2O3 |
≤1.0% |
≤1.0 |
≤1.0% |
|
|
TRUE DENSITY |
2.34G/CM3 |
2.34G/CM3 |
2.32G/CM3 |
|
|
COLD CRUSHING |
40MPA |
45MPA |
45MPA |
|
|
STRENGTH |
||||
|
APPARENT POROSITY |
23% |
22% |
23% |
|
|
REFRACTORINESS |
1710℃ |
1710℃ |
1710℃ |
|
|
REFRACTORINESS |
1650℃ |
1650℃ |
1650℃ |
|
|
UNDER LOAD 0.2 MPA |
||||
|
RLC (1450℃ X 2H) |
±0.2% |
±0.2% |
±0.2% |
|
|
RESIDUAL QUARTZ |
≤1% |
≤1% |
≤1% |
|
Light Weight Silica Brick | |
|
INDEX |
FR-1-LS091 |
|
SIO2 |
≥91 |
|
FE2O3 |
0.8-1.0 |
|
AL2O3 |
≤1.0 |
|
BULK DENSITY (G/CM3) |
1.00, 1.1, 1.15, 1.20 |
|
COLD CRUSHING |
|
|
STRENGTH (MPA) |
2.0, 3.0, 5.0, 5.0 |
|
REFRACTORINESS |
|
|
UNDER LOAD 0.2 MPA (℃) |
1400, 1420, 1500, 1520 |
|
TERMAL CONDUCTIVITY |
|
|
(350℃ CW/M.K) |
0.55, 0.60, 0.65, 0.70 |
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