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Place of Origin : Henan China
Shape : Brick
Material : Silicon
SiO2 Content (%) : 91min
Al2O3 Content (%) : little
MgO Content (%) : little
CaO Content (%) : /
Refractoriness (Degree) : 1770°< Refractoriness< 2000°
CrO Content (%) : /
SiC Content (%) : /
Model Number : GQ1.0
Brand Name : Hongtai
Processing Service : Bending, Welding, Punching, Decoiling, Cutting, Moulding
Product name : silica fire brick
Application : Industrial Furnaces
Color : White
Size : 230mm*114mm*65/75mm
Raw material : SiO2
Usage : Kiln Construction
Certificate : ISO9001
BULK DENSITY : 0.4-1.2
Sample : Sample Provided
Feature : High Temperature Resistant
Packaging Details : stander wooden pallet
Supply Ability : 3000 Ton/Tons per Month
MOQ : 1000 pieces
Price : $0.31 - $1.00/pieces
Item | Properties | ||||||
QG-1.0 | QG-1.1 | QG-1.3 | |||||
Sio₂ % | ≥ | 91 | 91 | 91 | |||
Refractoriness ℃ | > | 1680 | 1680 | 1670 | |||
0.2 Mpa Refractoriness under load ℃ | ≥ | 1480 | 1560 | 1560 | |||
Cold Crushing Strength Mpa | > | 3.5 | 3.5 | 3.5 | |||
True Density g/cm³ | > | 2.39 | 2.39 | 2.39 | |||
Bulk Density g/cm³ | > | 1 | 1.1 | 1.2 | |||
Permanent Linear Change On Reheating(%) 1550℃×2h | 0~+0.5 1450℃×2h | 0~+0.5 | 0~+0.5 | ||||
Thermal Conductivity (W/MK)350℃ | 0.55 | 0.6 | 0.65 |
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