Raw Materials for Refractory:High Alumina Cement Fire Clay Refractory Cement
- Loading Port:
- Tianjin
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- TT OR LC
- Min Order Qty:
- 0 m.t.
- Supply Capability:
- 60000 m.t./month
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High Temperature Castable Refractory Cement
Product Description
Refractoriness of not less than 1580 °C cement. According to the composition of different can be divided into low calcium aluminate refractory cement, calcium aluminate cement, calcium aluminate cement and dolomite refractory cement. It can be used for various refractory cement cement refractory aggregate (such as corundum, Calcined Bauxite,etc.) made of refractory mortar or concrete, used in cement rotary kiln and other industrial furnace lining.
Specifications
Refractory cement lining baking, must pay attention to the following matters:
1) at room temperature 350 degrees, most likely caused by local spalling, special attention should be paid to slow baked. As in the 350 degree heat preservation is still a lot of steam coming out, still should slow heating rate.
2) in poor ventilation, water is not easy to discharge conditions, to extend the preservation time.
3) when using heavy oil for baking, to prevent oil spray on the lining surface, to prevent local burst.
4) when using firewood baked, direct contact with the flame is often caused by local heating too fast, should be protected.
5) on refractory cement pouring, at least by 3D after baking.
6) for refractory cement lining cooling slowly, avoid the forced ventilation.
Products Photos
Aluminate Cement | Type | CA50-G5 | CA50-G7 (725#) | CA50-G9 (925#) | CA50-F9 (SECAR51) | ||
Items | Unit | Standard | Results | Test data | |||
Blaine | cm2/g | GB8074-87 | 3000 Min | 3000 Min | 4000 Min | 4500 Min | |
Initial time | hour:minute | GB/T17671-1989 | 0:30 Min | 0:30 Min | 1:30 Min | 4:20 | |
Final time | 6:00 Max | 6:00 Max | 6:00 Max | 4:50 | |||
Flexural | 1 day | Mpa | GB/T17671-1999 | 5.5 Min | 7.0 Min | 9.0 Min | 11.5 |
Strengh | 3 days | 6.5 MIN | 8.0 Min | 10.0 Min | 12.3 | ||
Compressure | 1 day | 40 Min | 50 Min | 70 Min | 79.5 | ||
Strengh | 3 days | 50 Min | 60 Min | 80 Min | 85 | ||
Chemical Composition | SiO2 | % | GB/T205-2000 | 8.0 Max | 7.0 Max | 5.5 Max | 4.75 |
Al2O3 | 51.0 Min | 52.0 Min | 54.0 Min | 52.08 | |||
Fe2O3 | 2.5 Max | 2.5 Max | 2.0 Max | 1.82 | |||
CaO | 33.0 Min | 33.0 Min | 33.5 Min | 36.46 | |||
MgO | 1.0 Max | 1.0 Max | 1.0 Max | 1.22 | |||
TiO2 | 3.0 Max | 3.0 Max | 3.0 Max | 2.67 | |||
Note | PACKING | ||||||
25 KG X 40 BAGS ON A WOODEN PALLET WITH FILM AND P/W COVER Qoality of Goods confirms to China standard GB201-2000 |
- Q:Refractory factory grinding brick dust harmful to the body?
- The effect is very large and belongs to lung disease.
- Q:Is there a worker in (Jigang refractory plant)?
- Units in this way, it is necessary to slowly boil it, wages will come up. You are a labor worker, and can not share with the stock system staff. There's a difference between salary and vacation.
- Q:Can refractory be used as sealing element?
- The sealing element can resist the high temperature of 1200 degree.
- Q:What is fireproofing material? Are fireproof materials the same thing with thermal insulation materials and refractories?
- Fireproofing material is inorganic board, while thermal insulation material belongs to organic board. Fireproof material can also preserve heat, but it is not as good as thermal insulation material in this aspect.
- Q:What is the definition and classification of amorphous fire resistance materials?
- 9.8. brick made of refractory bone material and powder material can be used directly or after adding appropriate liquid formulation Refractory paint. Refractory slinging material 6. Prefabricated cubes, bonding agent or other additives. fire-resistance sparying material compround additives. Refractory pressed into the material, binder. Refractory ramming material 3, The material is a new fire proof material without calcination Heavy aggregate and lightweight aggregate: Inorganic binding agent and organic bond, its fire resistance is not less than 1580. Refractory castables 2 mouldable refractory Classification according to the type of bonding agent: 1. Classification according to refractory aggregate. According to the production and construction method, refractory mud or refractory mire, with a certain proportion of the mixture
- Q:How long is the fire endurance of fire resistant rolling shutter door?
- According to the requirements of Building Regulations 7.5.1 article,the fire endurance of class A fire resistant rolling shutter door should be no less than three hours.
- Q:What kinds of refractory materials that can resist 3,000 Celsius degree?
- steel fiber reinforced spalling resistant bricks, phosphate bonded high alumina brick with high strength and wear-resistance, and high R.U.L bricks and composite bricks
- Q:What are the use of fire-resistant material and admixture?
- I am engaged in admixture and thus familiar. Welcome to exchange!
- Q:What kind of refractory bricks material is best?
- It depends on your purposes. In general, aluminous fireclay brick is usually used. GB/T 3994-2005 insulating fireclay brick. Bricks with good material are as follows: high-grade thermal insulation refractory brick, GB/T 3995-2006 high alumina thermal insulation refractory brick. Model is A13, and the texture is aluminium oxide. A13 50u, high grade heat insulating brick B5; intermediate heat insulating brick B2, etc.
- Q:How to make use of waste refractory materials whose main elements are alumina and mullite?
- Crushing and pressing refractory bricks, or refractory parts . Such as welding positioner tracks use disposable tools.
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Raw Materials for Refractory:High Alumina Cement Fire Clay Refractory Cement
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0 m.t.
- Supply Capability:
- 60000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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