Essential details
Quantity(pieces):512
Volume:1 m³
MOQ:20MT
G.W:1000 kg
Size:L(950)*W(1050)*H(900) cm
N.W:1 kg
Shipping:Ocean Freight
Package Description:PALLETS
Product Introduction
| Mullite Insulating Brick | ||||||||
| Mullite insulation brick refers to a high alumina refractory material with mullite as the main crystal phase. Mullite bricks have a high refractoriness, reaching over 1790℃. It also has small thermal conductivity, and high dimensional accuracy. Widely used for lining high-temperature kilns such as tunnel kilns, shuttle kilns, roller kilns, and heating furnaces. | ||||||||
| Item | Classification temp.,℃ | Bulk Density,g/cm3 | Al2O3, % | SiO2, % | Fe2O3, % | Permanent change in dimension on heating 24hx ( CT-30)/% | C.C.S.,Mpa | Thermal conductivity 350℃, W/m.k |
| JM23 | 1260 | 0.6 | 40 | 55 | 1.2 | -1.5 | 1.2 | 0.16 |
| JM26 | 1430 | 0.8 | 55 | 42 | 0.8 | -0.5 | 1.6 | 0.25 |
| JM28 | 1540 | 0.9 | 62 | 36 | 0.7 | -0.8 | 2.1 | 0.33 |
| JM30 | 1650 | 1 | 70 | 29 | 0.6 | -0.8 | 3 | 0.36 |
Product details
