Heavy Desity Refractory Silica Bricks Sio2 95%

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
10 m.t.
Supply Capability:
100000 m.t./month

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Product Description:

Product Description                                                                   
Our Heavy Desity Refractory Silica Bricks are made from high quality quartz tail sand, lime and mineralizing agent through the process of crashing, screening, mixing, pressing, drying and sintering.

Application
Our Silica bricks are commonly applied in coke oven, hot blast stoves, glass furnace etc.

Features

High refractoriness under load
High mechanical strength
Excellent thermal shock resistance
Corrosion resistance.

YL Silica bricks are made from high quality quartz tail sand, lime and minaralizing agent through the process of crashing, screening, mixing, pressing, drying and sintering.

 

Technical Data

Itemarch  top  and 
wall  brick
lattice  brick
SiO2  ≥95969596
Fe2O3≤1.0 
refractoriness≥ º C1710
True  Density  g/cm3  ≤2.35
Refractoriness  under 
load  0.2MPa, º C≥
1650166016501660
Apparent  porosity(%)AP≤22222323
Creep(0.2MPa*1550º C*50h)  %  ≤0.8
Thermal  Expasion(1000º C)  %  ≤1.2
Cold  crushing  strength(Mpa)  CCS≥35403035

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Heavy Desity Refractory Silica Bricks Sio2 95%

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