- Doors[1]
- Refractory[6]
- Ceramic Fiber Boards[1]
- Contact Person : Ms. teng sharon
- Company Name : Laizhou Sunshine Trading Co., Ltd.
- Tel : 86-535-2805232
- Fax : 86-535-2805233
- Address : Shandong,Laizhou,Room 309, Laixing Building , Laizhou City, Shandong, China
- Country/Region : China
- Zip : 261400
insulation brick
Related Product Searches:insulation brick,High Quality thermal insulating brick,thermal insulating brick SSW
Specification
high temperature resistance
big density
high strength
SSW
Physical properties and chemical analysis of SSW insulation bricks
SSW-23 | SSW-25 | SSW-26 | SSW-28 | SSW-30 | SSW-32 | ||
ASTM C155-97 °C Classification Temperature °F | 1260 2300 | 1350 2500 | 1430 2600 | 1540 2600 | 1650 3000 | 1760 3200 | |
ASTM C134-95 g/cm³ Bulk Density ib/ft³ | 0.60 37 | 0.80 50 | 0.80 50 | 0.90 56 | 1.03 64 | 1.25 78 | |
ASTM C133-97 Mpa Cold Crushing Strength ib/in² | 1.2 170 | 2.0 284 | 2.0 284 | 2.6 370 | 2.8 398 | 3.4 484 | |
ASTM C133-97 Mpa Modulus of rupture ib/in² | 0.9 128 | 1.2 170 | 1.5 218 | 1.6 232 | 1.7 247 | 2.0 290 | |
ASTM C210-95 % Permanent Liner Change °C*hrs | 0 1230*24 | -0.5 1350*24 | -0.5 1400*24 | -0.8 1510*24 | -0.9 1620*24 | -0.9 1730*24 | |
ASTM C182-88 Thermal Conductivity (W/m.k) | 400°C | 0.17 | 0.24 | 0.24 | 0.30 | 0.40 | 0.49 |
600°C | 0.19 | 0.28 | 0.27 | 0.32 | 0.42 | 0.50 | |
800°C | 0.22 | 0.32 | 0.30 | 0.35 | 0.44 | 0.51 | |
1000°C | 0.25 | 0.37 | 0.32 | 0.38 | 0.45 | 0.53 | |
1200°C | --- | --- | 0.35 | 0.39 | 0.47 | 0.55 | |
Chemical Analysis | |||||||
Al2O3 % | 45 | 50 | 55 | 65 | 72 | 76 | |
Fe2O3 % | 0.9 | 0.8 | 0.8 | 0.5 | 0.4 | 0.3 | |
SiO2 % | 50 | 45 | 42 | 32 | 26 | 22 | |
CaO+MgO % | 0.7 | 0.6 | 0.3 | 0.2 | 0.3 | 0.2 | |
K2O+Na2O % | 1.3 | 1.0 | 1.0 | 0.8 | 0.2 | 0.1 | |
