Karakteristik material:
- Mempunyai daya ikat yang tinggi.
- Penyusutan yang rendah pada temperatur tinggi
- High refractoriness under load
- Easy operation with small gap for construction
Application
- Building for industrial furnace and kiln
- Sticking for fiber blanket and felt and board
Technical specifications:
| Classification temperature ℃ | 1300 | |
| Refractoriness under load at by GB/T 59891998 | 1320 | |
| Modulus of rupture after firing at 1300℃ by ASTMC93 | 3.9 | |
| Chemical analysis by JIS R2216 | ||
| Al2O3 | 40.0 | |
| Fe2O3 | 1.2 | |
