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Brand Name : Jundao(Henan)
Model Number : Refractory gunning mix
Certification : ISO9001:2015 ISO14001:2015
Place of Origin : Henan China
MOQ : 20t
Price : Negotiate
Payment Terms : L/C, D/A, T/T, Western Union, MoneyGram
Supply Ability : 3000Ton/mon
Packaging Details : Ton bag with rain film and 25kg small bags inside or as customers' requirements
Al2O3(%) : ≥45
C.C.S(MPa) : ≥24.5
B.S(MPa) : ≥5.9
B.D (g/cm3) : ≥1.9
Feature : Acid and alkaline slag resistant
Application : High strength
High strength Refractory gunning mix for Hot blast stove
The hot-blast furnace infrastructure casting material/gunning mix adopts porous clinker and light mullite as the main raw materials, and uses ultra-fine powder technology to add various admixtures, which has the advantages of high strength, good volume stability and easy construction.
Transportation and storage
1. During transportation, we must pay attention to rainproof;
2. The material must be stored in a dry and clean place to prevent the material from getting wet and hardened;
3. If the material inside the package is indurated, it can not be used again.
Item | FN-130 | DH-140 | FL-130 | MS-1 | FL-S | XA-1 | |
Al2O3 (%) ≥ | 40 | 45 | 35 | 50 | / | 62 | |
CaO (%) ≤ | / | / | / | 0.5 | / | / | |
Refractoriness (℃) ≥ | 1530 | 1610 | / | 1530 | / | 1730 | |
C.C.S(MPa)≥ | 19.6 | 24.5 | 14.7 | / | / | 39.23 | |
B.S (MPa)≥ | 110℃×24h | 3.9 | 5.9 | 2.9 | 2.9 | 1.5 | 6.9 |
After burning | 1300℃ 0.98 | 1400℃ 0.98 | 1300℃ 0.49 | Acid treatment 1.96 | 800℃ 0.49 | 1300℃ 0.49 | |
Linear change rate (%) |
1300℃×3h ±0.1 |
1400℃×3h ±0.1 |
1300℃×3h ±0.1 |
1300℃×3h ±0.1 |
800℃×3h ±0.1 |
1300℃×3h ±0.1 |
|
B.D after burning (g/cm3) ≥ |
1300℃×3h 1.65 |
1400℃×3h 1.90 |
1300℃×3h 1.40 |
1300℃×3h 2.10 |
110℃×3h 0.9-1.1 |
1300℃×3h 2.3 |
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Application | Hot blast stove system | Hot air duct | Hot air duct | Hot blast stove roof | Flue | Hot blast stove lining |
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Hot Blast Stove Refractories For Steel Making High Strength Gunning Mix Images |