Silica Brick for Hot Blast Stove

Silica Brick for Hot Blast Stove
Silica Refractory Brick is short for silica brick, it belongs to acid
refractory brick and is suitable for lining material of high temperature kiln
with acid atmosphere or solution. It is a kind of quality refractory products
with more than 94-96% SiO2 content. Silica Refractory Brick has excellent
resistance to acid corrosion, excellent heat conductivity and high
refractoriness.
Silica bricks for hot blast stove is made of natural quartz stone with high
SiO2 content (95%). Silica brick is used for hot blast stove’s heat furnace
body, furnace wall and roof.
Advantages for Hot Blast Stove Silica Bricks
1. SiO2≧ 95%.
2. RUL is 1650℃
3. Good corrosion resistance of acid slag
4. Good stability under the high temperature
5. True density 2.33g/cm³

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