- TV Stands[2]
- Dining Tables[4]
- Coffee Tables[25]
- Refractory[13]
- Contact Person : Mr. Liu Ian
- Company Name : Beijing Intercontinental Trading Co., Ltd.
- Tel : 86-10-64986299
- Fax : 86-10-84252199
- Address : Beijing,Beijing,Rm. 301, Building 16, Xibahe Beili
- Country/Region : China
refractory bricks for pickling tank, acid proof floor
Detailed Product Description
| Item | Specification | Test method |
Physical property | Refractoriness | ≥1710 | GB/T7322-87 |
Bulk density g/cm3 | ≥2.1 | GB/T2997-82 | |
Aparant porosity % | ≤20 | GB/T2997-82 | |
Cold crushing strength MPa | ≥30 | GB/T5072-85 | |
Refractoriness under load Ta | ≥1420 | YB/T370-75 | |
Acid resistance % | ≥98 | GB8488-87 | |
Permanent linear change1300×3h | ≤+0.1 | GB/T5988-86 | |
Chemical property | Al2O3 % | ≥35 | GB6900-86 |
SiO2 % | ≥58 | GB6900-86 |
| Item | Specification | Test method |
Physical property | Refractoriness | ≥1530 |
|
Bulk density g/cm3 | ≥2.05 | GB2997-82 | |
Apparent porosity % | ≤12 | GB2977-82 | |
Cold crushing strength MPa | ≥50 | GB5072-85 | |
Thermal shock resistance 1100 to 20water cool times | ≥6 |
| |
Acid solubility % | ≤1 |
| |
Water absorbsion % | ≤6 |
| |
Chemical property | Al2O3 % | ≥25 | GB6900-86 |
SiO2 % | ≥65 | GB6900-86 |
