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Home » Product List » Other Bricks & Tiles » Ceramic Dome Arch
Product Details
Ceramic Dome Arch
| Packing: | Standard Export Packing |
|---|---|
| Productivity: | 10,000cubic meter / year |
| Unit Price/Payment: | L/C, T/T |
| Origin: | China |
| Min. Order: | 10cubic meter |
| Transportation: | By air or vessel |
Product Description
Ceramic dome arch are new types of supporting structure for sulphuric acid drying and absorption tower. Compared with the old structure, they have the characteristic of even distribution of gas, high mechanical strength, high safety coefficient, great stability, excellent corrosive resistance, easy assembly and long lifetime etc.
1. Technical data of Ceramic dome arch:
| Item | Unit | Index | Measurement standard |
| Volume density | g/cm 3 | 2.3-2.6 | ZBG94003-86 |
| Water absorption | % | < 0.2 | GB8488-2001 |
| Bend strength | Mpa | ≥ 45 | GB8488-2001 |
| Compressive strength | Mpa | ≥ 200 | ZBG94003-86 |
| Heat stability | 250 -20°C | three times do not crack | GB8488-2001 |
| Bulk hole fraction | % | ≥62-68 | / |
| Acid resistance | % | > 99.8 | DIN |
| Alkali resistance | % | > 87 | DIN |
| Bending tolerance | % | < 0.5 | DIN |
2. Chemical composition of ceramicdome arch :
| Composition | SiO 2 | Al 2 O 3 | K 2 O | Na 2 O | MgO | Fe 2 O 3 | CaO | TiO 2 | IL |
| Content(%) | 72 | 20.31 | 3.70 | 0.8 | 0.65 | 0.74 | 0.58 | 0.09 | 0.35 |
