1,Description of Pyrophyllite refractory brick for smelting furnace: Pyrophyllite brick has both properties of clay brick and silicon brick. Its high temperature performance is better than clay brick but worse than silicon brick, and its thermal shock resistance is better than silicon brick.An important feature of pyrophyllite bricks is that when high temperature slag touches the surface of the bricks, a high viscosity glaze layer is formed on the surface of the bricks, blocking the pore, preventing the continuous infiltration of slag and playing a very good protective role.
2,Index of Pyrophyllite refractory brick for smelting furnace：
ITEM | UNIT | PB-80 |
SiO2 | % | 70-80 |
Fe2O3 | % | 1.0 |
Al2O3 | % | ≥13 |
K2O+Na2O | % | ≤0.55 |
Refractoriness | ℃ | 1630 |
Refractoriness under load | ℃ | 1450 |
Apparent porosity | % | 15 |
Cold crushing strength | MPa | ≥30 |
Bulk density | G/cm3 | ≤2.15 |
3,Packaging,Storage and Delivery:
The product is packaged in the form of wooden pallet + stretch film + plastic steel strip,it is waterproof and fir,the products are stored in dry, moisture-proof and ventilated environment,after packaging, they are marked and shipped to Qingdao Port.
4,Product Application:
Pyrophyllite bricks have the properties of both clay bricks and silica bricks, and the price is between clay bricks and silica bricks. Therefore, pyrophyllite bricks are used in steel smelting and foundry furnaces, as well as in the lining of steel drums.
5.Good feedback of product use effect,the products have been exported to South Korea,India.
6.We are a professional supplier, who can provide customers with free product technology, use and other issues.
Do you want to find a professional supplier of refractory products?
Do you want to find a stable and credible supplier?
Then please contact with us
Contact me:
Email:wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / FAX: 86-0533-4188518
Rose:+86-13275332819(wechat/whatsapp number)
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