Project Description
Low-iron micro-porous brick
Low-iron micro-porous brick
This product is a kind of high-temperature refractory insulation material researched and developed independently by our company withclassification temperature of 1300℃; 1300℃×6h linear change on reheating +0.4% (it can be adjusted according to different purposes ).Comparing with highaluminum and poly-light bricks, this product has features of good heat insulation effect, high compressive strength(≥2MPa), uniform color without color difference, good uniformity and shorter delivery deadline, etc.
Technical indicators of the low-iron micro-porous brick
| Indicator name | Low-iron micro-porous brick | |
| Volume density(g/cm³) | 0.8±0.03 | |
| Compression strength/MPa | >1.8 | |
| 1300℃*6h linear change on reheating | ≤±0.4％ | |
| Classification temperature(℃) | 1300 | |
| Thermal conductance/w.(m.k) | 800℃ hot surface | 0.155 |
| 1100℃ hot surface | 0.256 | |
High thermal insulation material
High insulation ramming material and microporous insulationbrick with the chemical composition and refractory properties are similar to that of bulk material factory is just a bag, to the construction site according to the desired shape of ramming,specially used for heat sealing shaped parts.
Technical specifications of high insulation ramming material
| Indicator name | High thermal insulation material parameters |
| Post drying density((g/㎝³ ) | 0.2-0.25 |
| 400℃ Thermal surface thermal conductivity/w.(m.k)¯¹ | ＜0.07 |
| Compression strength/MPa | 0.3-0.6 |
