| Model: | 6 |
|---|---|
| Brand: | YUN TAI |
| Origin: | - |
| Category: | Construction & Decoration / Heat Insulation |
| Label: | refractory brick , fireproof brick , clay brick |
| Price: |
US $150
/ ton
|
| Min. Order: | 1 ton |
| Live Chat: | Last Online:11 Jun, 2012 |
Characteristic:
- Low thermal conductivity
- Low heat storage
- High spalling resistance
- High hot compressive strength
- Low iron oxide and alkali flux content
- Accurate dimensions
Application:
- Hot face refractory lining for furnaces, kilns, flues, refining vessels and heaters, regenerators, gas producers and similar high temperature industrial equipment.
- Back up insulation for furnaces, kilns and similar high temperature industrial equipment.
| TK-23 | TK-26 | TK-28 | TK-30 | TK-3000 |
Classification temperature ( °C) | 1260 | 1425 | 1538 | 1550 | 1600 |
Bulk density (Kg/m3) | 520 | 780 | 880 | 1000 | 1050 |
Reheat shrinkage | 0.20 (1300) | 0.40 (1400) | 0.40 (1500) | 0.38 (1550) | 0.38 (1600) |
Cold crushing strength (ASTM C93, MPa) | 1.1 | 1.6 | 2.1 | 2.0 | 2.2 |
Modulus of rupture (ASTM C93, MPa) | 0.8 | 1.2 | 1.5 | 1.8 | 2.0 |
Thermal expansion at 1000 ° C (%) (JIS R2617, °C) | 0.46 | 0.47 | 0.48 | 0.48 | 0.48 |
Thermal conductivity Kcal/mh °C (W/mK) ,ASTM C201, | |||||
Mean | 0.15 | 0.26 | 0.31 | 0.42 | 0.45 |
Mean | 0.17 | 0.29 | 0.34 | 0.44 | 0.47 |
Mean | 0.19 | 0.32 | 0.36 | 0.45 | 0.49 |
Mean | 0.21 | 0.34 | 0.38 | 0.48 | 0.52 |
Chemical analysis - JIS R2216 | | | | | |
Al2O3 | 41 | 56 | 65 | 73 | 75 |
SiO2 | 53 | 39 | 32 | 25 | 22 |
Fe3O2 | 0.8 | 0.7 | 0.6 | 0.5 | 0.5 |
CaO | 0.7 | 0.4 | 0.3 | 0.2 | 0.1 |
Standard Packing | 230*114*65 / 75, 10pcs / pack for standard size | ||||
