High Quality Refractory Castable For Cement(Low Iron)
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Specifications
refractory castable for cement
1) High quality with lowest price
2) Good density, high strength
3) Low cement
high quality refractory castable for cement(low iron)
1. Propertities
1) High refractoriness
2) Good density and high strength
3) Low cement with competitive price
4) Good mechanicial performance
5) High quality
2. Application
1) Refractoriness material castable
3. The physical properties
Type Program Index | BM-LN | BM-AHS | BM-AH10 | BM-AH15 | BM-AH18 | BM-SP4 | |
Chemical composition% | Al2O3 | >40 | >50 | >60 | >65 | >68 | - |
Al2O3+MgO | - | - | - | - | - | 70-80 | |
Bulk density (g/cm3) | 110°C×16h | >2.25 | >2.40 | >2.55 | >2.60 | >2.65 | 2.8-3.0 |
1350°C×3h | >2.20 | >2.35 | >2.50 | >2.55 | >2.60 | 2.8-3.0 | |
Compressive strength (M pa) | 110°C×16h | >35 | >60 | >60 | >65 | >65 | >50 |
1350°C×3h | >50 | >80 | >80 | >88 | >90 | >50 | |
Modulus of rupture (M pa) | 110°C×16h | >5 | >10 | >10 | >12 | >12 | >10 |
1350°C×3h | <8 | <12 | <12 | <12 | <12 | <12 | |
Permanent linear changing rate (%) | 110°C×16h | <0.2 | <0.1 | <0.1 | <0.1 | <0.1 | <0.1 |
1350°C×3h | <0.5 | <0.5 | <0.5 | <0.5 | <0.5 | <0.5 | |
Water demand (%) | 6.5±0.5 | 6.0±0.5 | 5.5±0.5 | 5.0±0.5 | 5.0±0.5 | 4.0±0.5 | |
Long-term service temperature(°C) | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | |
Maximum service temperature(°C) | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | |
Application | Low-temperature furnace roof, walls | All parts | All parts | All parts | All parts | Furnace walls, partsof slag resistance | |
25kg bag or ton bag or as your requirement
Delivery fast and accurate, high quality, fast reply and good after-service.
FACTORY:
- Q:What are the basic requirements of continuous casting for molten steel? What are the requirements for refractory materials?
- Refractories for continuous casting is an important part of the continuous casting machine, in addition to the characteristics of general refractory material, also for the purification of molten steel and improve the steel quality, stable molten steel temperature and composition, control and regulate the flow of the molten steel and other functions, so it is called functional refractories. The above is provided by the China Technology Department
- Q:How to measure the influence of high-temperature performance of the products refractory in the formation of the liquid phase.
- Generally how can do high-temperature performance to measure how much liquid may affect hot bending strength rul refractoriness levels of high temperature creep?
- Q:What is the upper temperature limit for refractory materials?
- Different materials are different. In the professional field, there is a triangulation cone softening point experiment as a reference for using the upper temperature limit.
- Q:How to deiron refractory?
- It cannot be done in conventional approaches, because you are referring to refractories. If using acid liquor soaking method to deiron, the material itself will be also damaged! If just for reducing the corrosion of materials, it will be OK to add a corrosion-resistant and fireproof protection layer.
- Q:Who can tell me the properties and classification of insulating refractories?
- Burn out addition method. This method is sawdust or combustible additives into mud. Sublimation mixing and extrusion method, semi dry or slurry casting moulding, drying and sintering. Combustible or sublimation additives in the firing process of burned, leaving the empty hole, become insulating refractory products.
- Q:Where do China and foreign countries do more refractory materials?
- Zhengzhou real gold refractory materials Co., Ltd. specializing in the production of non-ferrous industries, glass kilns, cement kilns with a variety of refractory materials, factory direct sales, reasonable prices.
- Q:What kind of refractory material should be used for common boiler?
- Build by using clay refractory mortar. Common clay brick is used as combustion layer. Xindeyuan Refractory Material, red?brick is used as external wall. Light clay brick is used as thermal insulation layer, thank you.
- Q:What are the materials used in refractory material processing?
- AZS special refractory brick, corundum brick, magnesia chrome brick, silicon carbide, silicon nitride bonded silicon carbide, nitrides, silicides, sulfide, boride, carbide and other non oxide refractory materials; calcium oxide, chromium oxide, alumina, Magnesium Oxide, beryllium and other refractory materials. Often used insulation refractories are diatomite products, asbestos products, insulation panels and so on. Unshaped refractory materials commonly used are fettling, refractory ramming material, refractory castable, refractory plastic material, refractory clay, refractory gunning, refractory cast material, fireproof coating, lightweight castable, mud etc..
- Q:what's the materials of fireproof?housing?
- I'm very glad to answer for you. 1. Mobile homes in high-rise buildings, as for the interior hidden artifacts of single and multi-layer mobile homes, when its fire endurance is ruled above 1.5 h, you should choose the non-swelling large activity fire?retardant?coating; 2.as for Indoor mobile house, light roof mobile house and mobile house need to be decorated, when its fireproof limit is ruled under 1.5 h, you can choose swelling mobile house fire?retardant?coating; 3. The fire endurance of mobile houses need to be above 1.5 h, outdoor mobile houses project shoule better not choose swelling fire?retardant?coating. 4. Indoor mobile houses extremly need to be decorated, hot standby is a living place of mobile houses, bearing steel structure of equipment, bracket, the part easy to be knocked like skirt, its fire endurance needs to be above 1.5 h, you better choose fireproof?panel of mobile houses. 5. Open mobile houses, you should choose fire?retardant?coating of mobile houses suitable for outdoor, and use the coating with over one-year outdoor mobile houses project operation and the coating function without significant changes. 6. multiple layer coating should be matched with each other, the bottom layer coating should be able to be used with rust-proof paint together or have rust-proof function. 7, while choosing the fire?retardant?coating for special function, it should have over one-year project operation and verification case and matched fire-proof function.
- Q:What are the new refractories?
- There are many of them. We can talk face to face. Sichuan Province Deyang City Xinxin Refractories Co. 0838-2228543
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High Quality Refractory Castable For Cement(Low Iron)
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
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- Min Order Qty:
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