Refractory Silica Bricks and Sillimanite Fire Bricks
Specifications
Silica Brick Refractory1.Low permanent linear change on reheating
2.High refractoriness under load
Item |
Physicochemical index |
|
CRS |
QRS |
|
SiO2 |
≥99.4% |
≥99.4% |
Apparent porosity |
≤15 |
≤14 |
Bulk density |
≥1.90g/cm³ |
≥1.90g/cm³ |
Refractoriness |
≥1750°C |
≥1750°C |
Cold crushing strength |
≥39MPa |
≥39MPa |
Thermal shock resistance |
≥30 |
≥30 |
1.Good resistance to corrosion.
2.Good themal shock resistance.
3.Custom the dimension as your drawing and requirements.
ZhenzhouTitan International Trading Co., Ltd is my company which located in Zhengzhou City concentrate on technology and trade. Our company is specialized in Brown Fused Alumina, White Fused Alumina, Pink Fused Alumina, Garnet, Fused Mullite, Steel Shots and Refractory Bricks , etc.
Our regular customers mostly come from Europe such as Germany,Switzerland,Italy and so on.
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