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
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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:who knows the uses of refratories?
- Of course, the role of the refractory material is fireproof, generally used in large buildings. It can reduce casualties and economic losses caused by the fire. it also can be used on the chemical instruments. ! !
- Q:Which kind of refractory floor is easy to use? ?
- Recommend: Yong Wei fireproof board Henan Yong Wei Anfang Co., Ltd., located in Qinbei industrial agglomeration area, Qinyang City, Henan Province, was founded in 1995. It strated from the initial one fire decorative plate production line. After years of development, it has become the biggest fireproof decorative board production base with 25 fireproof board production lines.
- Q:Which fire-resistant materials have good viscidity?
- Viscidity is necessary for gunning mix, repair mix and bordering. It is too broad to which has good viscidity. Both gunning mix and repair mix are powder before adding water. Bordering also has little viscidity before heating. The question shoule be more specific.
- Q:Please answer the questions about the packing and transportation requirements of refractory materials.. Requirements for packing of refractory bricks
- Exports should be fumigated outside of South East asia. Pallet packing is the most common, convenient and inexpensive.
- Q:Where is the development of refractory industry?
- The rapid development of continuous casting technology of its related @ China @4 honing refractories develop and increase in variety and quality, continuous development of refractories for the continuous casting billet continuous casting production and quality have a significant impact. Especially, the completion and operation of Baosteel have greatly promoted the technological progress of refractory materials in China, and the refractory materials for continuous casting have made great progress both in variety and in quality.
- Q:Is there any difference between insulating bricks and refractory bricks? Are there any professional refractories factories that are reliable in the quality and quality of these irritated materials?
- High alumina brick, clay brick, brick and other high-quality refractory products, widely used in metallurgy, building materials (cement and glass), non-ferrous metal smelting, petroleum, chemical, electric power, machinery manufacturing and other industries.
- Q:What are the applications of refractory in petroleum?
- It can be used in chemical filler. For general process, some insulation parts also need to use refractory.
- Q:Which industry does refractory belong to?
- It belongs to inorganic refractory: Ceramic refractory bricks (used in steel-making furnaces) There is also organic polymer in heavy industry: Halogen-containing and halogen-free It belongs to construction industry.
- Q:What are the construction fire-proof materials?
- 1. fire?retardant?coating 2. fireproof?panel 3. fire proof and sealing material 4. flame resisting decorative materials 5. Green fire prevention materials
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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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