Loading Port:Qingdao
Payment Terms:TT OR LC
Min Order Qty:100 PCS
Supply Capability:50000 PCS/month
| Packaging Detail: | wooden pallet |
| Delivery Detail: | 20days after receiving the advance |
Light Weight Silica Brick
1. High refractoriness
2.High porosity
3.Good thermal shock stability
4.Best price, high quality
Brief description
1. High refractoriness
2.high porosity
3.good thermal shock stability
Main Technical Property Indexes
Item | |
SiO2≥ | 91 |
Refractoriness℃ | 1670 |
RUL(0.2MPa)0.2MPa℃ | 1560 |
Apparent Porosity%≤ | 45 |
CCS Mpa≥ | 3.5 |
Density g/cm3≤ | 1.2 |
Typical Application
Lightweight silica brick is mainly used for thermal insulation or reduce weight without direct contact with molten material, gas is not subject to erosion, don't suffer from temperature leaps kiln parts. Use at high temperatures, can not contact with alkaline refractory materials. According to the material is qualitative different, its highest use temperature at 1200 ~ 1550 ℃.
Advantage of Light Weight Silica Brick
Lightweight silica brick is lightweight refractory with silicon dioxide more than 91%, the volume density of 1.2 g/cm3 .Refractoriness and refractoriness under load and the composition of the same common silica brick. But due to the porosity, so the compression strength and slag resistance, corrosion resistance and other than ordinary silica brick, and thermal shock resistance is improved.
