High Alumina Brick
WHO WE ARE :
We not only provide the best service to World Top 500 Enterprises , also to YOU .
We can accept the Payment Term : LC 120 DAYS , D/P 90 DAYS, D/A-O/A 60 DAYS .
We have more 100 items Chinese National Patents .
Our Lab is Hennan province Refractory Engineering T&R Center
Our Tech Team include : PROFESSOR , DOCTORAL SUPERVISOR , SENIOR ENGINEER, EXPERT.
Our Project Team have rich experience for international Refractory Turn-Key Project .
We are not only to supply refractory products to YOU , We also want to share the KEY TECH with YOU.
High temp industrial furnace & fireplace / stove / boiler refractory products
- HONEYCOMB
- RHF Anchor Brick
- Platform／Sliding Rail ／Skimming／Launder Brick
- RHF Self Flow Castable
- Insulating Fiber Products
- Sic Kiln Furniture
- High Alumina Brick
- RHF Fast Dry Castable
- Outdoor/room Wood ovens/ stove / boiler/fireplace/burning furnace firebrick/brick
- Light Weight Castable
- RHF Burner Brick
- Clay Brick
- RHF High Alumina Castable
- Steel Fiber Castable
- Mullite Cordierite Kiln Furnitu
Technical instructions
Technical Parameters
Clay/high alumina :
| Item | Index | ||||
| International Code Name | SK35 | SK36 | SK37 | SK38 | SK40 |
| Chinese Code Name | LZ-48 | LZ-55 | LZ-65 | LZ-75 | LZ-80 |
| Al2O3,% | ≥48 | ≥55 | ≥65 | ≥75 | ≥80 |
| Fe2O3,% | ≤2 | ≤2 | ≤2 | ≤2 | ≤2 |
| Refractoriness℃,min | 1750 | 1770 | 1790 | 1790 | 1790 |
| Apparent Porosity,% | ≤22 | ≤22 | ≤23 | ≤23 | ≤21 |
| Bulk Density,g/cm3 | 2.25-2.35 | 2.25-2.35 | 2.25-2.35 | 2.25-2.35 | 2.25-2.35 |
| Cold Crushing Strength Mpa | ≥39 | ≥44 | ≥49 | ≥54 | ≥65 |
| 0.2Mpa Refractoriness Under Load T0.2 ℃,min | ≥1420 | ≥1470 | ≥1500 | ≥1520 | ≥1550 |
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