| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | winna |
| Model Number: | |
| Type: | Clay Bricks |
| Porosity: | Solid |
| Size: | meet your requirements |
| Color: | |
| Function: | Firebricks |
| Feature: | |
| Technique: |
Quick Details
Specifications
|
ZGN-42 |
GN-42 |
|
|
AL2O3,% |
≥42 |
≥42 |
|
Fe2O3,% |
≤1.6 |
≤1.7 |
|
Refractoriness,℃ |
≥1750 |
≥1750 |
|
Apparent porosity,% |
≤15 |
≤16 |
|
Cold crushing strength, |
≥58.8 |
≥49.0 |
|
0.20RUL,℃ |
≥1450 |
≥1430 |
|
Permanent linear change |
0~ -0.2 |
0~ -0.3 |
|
Permeability |
This item must be tested.The data of the test shall be mark in the |
|