High Alumina Bricks High Quality

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
100 m.t.
Supply Capability:
10000 m.t./month

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Product Description:

 

Quick Details

Place of Origin:

Shandong, China (Mainland)

Shape:

Brick

Material:

calcined flint clay,mullite,bauxite

Refractoriness (Degree):

1770°< Refractoriness< 2000°

Brand Name:

ZYC



Packaging & Delivery

Packaging Details:On wooden pallets with plastic films cover
Delivery Detail:Within 20days after the order

High alumina steel ladle fire brick,Steel ladle brick,Ladle brick

Features:

1) High-temperature endurable .

2) Good thermal shock resistance .

3) Good resistance to abrasion and corrosion.

4) Good thermal shock and thermal spalling resistance.

5) High mechanical strength.

6) Good volume stability at high temperature.

Physical and chemical index:

ITEM

INDEX

CL-80

CL-75

CL-65

CL-55

AL2O3 (%) (≥)

80

75

65

55

Refractoriness °C(≥)

1790

1790

1790

1770

Apparent porosity % (≤)

24

28

28

22

Cold crushing strength MPa (≥)

50

40

35

35

Refractoriness Under Load 0.2 MPa °C (≥)

1530

1510

1490

1470

Linear change after reheating (%)

1530C×2h

+0 ~ -0.4

1500C×2h

+0.1~ -0.5

1500C×2h

+0.1~ -0.5

1450C×2h

+0.1~ -0.4

 

High Alumina Bricks High Quality

High Alumina Bricks High Quality

High Alumina Bricks High Quality

High Alumina Bricks High Quality

High Alumina Bricks High Quality

High Alumina Bricks High Quality

High Alumina Bricks High Quality

High Alumina Bricks High Quality

 

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Q:Glass curtain wall and floor between the gap how to deal with, seeking expert solution?
Figure, 1.5mm galvanized steel plate up and down. The middle of 100 thick fire rock wool.
Q:What is the meaning of the plastic raw material fire rating HB?
HB level is not the meaning of fire.
Q:Are refractories the same as fireproof materials?
Refractory materials and fireproof materials are strictly different. Refractory material refers to non-metallic materials with a refractoriness higher than 1580 degrees. Now commonly used insulation materials can be considered refractory category. Fireproof material refers to the refractory limit to meet the requirements of the material, the experimental temperature of 540 degrees. The use of two kinds of materials is not the same: refractories can be used directly in the high temperature area, to withstand high temperature; fireproof material is not long-term use at high temperatures. I do not know the above to meet your requirements.
Q:Decoration decoration materials, fire performance in line with the technical standards of fire how to apply for documents?
Decoration is a relatively laborious things, but also a science, the proposed spirit of "heavy decoration, light decoration" to decorate the principle, do not move the decorative and modeling. Plate and paint materials, the focus is whether the environmental protection is qualified, the quality of the guarantee can go to the regular supermarket procurement. Hydropower materials sloppy, should use brand products, such as Philips, Akihabara line; Weixing, love Hong pipe and so on. There are many styles of sanitary ware, which should be purchased according to the interior design requirements. With the rise in prices, the cost of renovation is gradually increasing, in the house to spend most of the savings, the decoration has become a burden of many people. Therefore, how to save money to become a lot of people want to know the secret. In fact, the decoration is not so difficult to save money, only to master the right way, spend the least money can also be loaded with satisfactory results.
Q:What fireproof materials and methods can be used to make a bag of important documents?
2
Q:How is the distinction between fire grade?
How is the distinction between fire grade?...
Q:Gypsum fire?
Gypsum fire performance is very good, you can rest assured that use!
Q:Do you need to do floor fire isolation? There are those regulations for fire protection
5.3.3 Building height of not more than 100m high-rise buildings, the cable wells, pipe wells should be every 2 to 3 layers at the floor with the equivalent of floor fire resistance of the non-burning body for fire separation; building height More than 100m high-rise buildings, should be in each floor with the equivalent of floor fire resistance of the non-burning body for fire separation. Cable wells, pipe wells and rooms, walkways and other connected holes, the gap should be non-burning material packing dense. The cable wells and pipe wells in the building shall be sealed at each floor with a non - combustible body or fire - resistant sealing material not less than the fire resistance of the floor. Buildings within the cable wells, pipe wells and rooms, walkways and other holes connected to the use of fire blocking material should be blocked.
Q:What is the fire insulation material
Materials are: aluminum silicate fiber felt, inorganic mineral raw materials, perlite, glass fiber, ceramic fiber, mullite fiber, basalt fiber, high silicone fiber. Barrier insulation coating is a low thermal conductivity and high thermal resistance to achieve a thermal insulation coating. The most widely used barrier insulation insulation coating is a composite silicate insulation coating. This kind of coating is developed in the late 1980s, with different product names, such as composite magnesium aluminum silicate insulation coating, rare earth insulation coating, coated composite silicate insulation coating. It is made of inorganic and / or organic binder, insulation aggregate (such as sepiolite, vermiculite, perlite powder, etc.) and air entraining agent made of insulation coating. The performance requirements of such coatings can be found in GB / T-1998 "Silicate composite insulation coating". Composite silicate insulation coating Although the thermal conductivity is low, the cost is low, but the drying cycle is long, the impact resistance is weak, dry shrinkage, moisture absorption rate, low bond strength, poor decorative effect. This type of coating is currently used primarily for the casting of molds, tanks and pipes. This coating is currently not used for exterior insulation. In the future through the modified, is expected to be used for external wall insulation system.
Q:Ventilation duct fan outsourcing fireproof material specifically what
8.5.6 Ventilation, air conditioning system piping, etc., should be made of non-burning materials, but contact with corrosive media duct and flexible joints, can be made of refractory materials. 8.5.7 Insulation materials, silencers and adhesives for pipes and equipment shall be non-combustible materials or refractory materials. Through the firewall and deformation of the duct on both sides of the 2.00m should be used within the scope of non-combustion materials and binders. 8.5.8 When the electric heater is installed in the duct, the fan shall be interlocked with the electric heater. Electric heater before and after the 800mm within the duct and through the fire source and other parts of the pipeline through the fire, must use non-combustible insulation materials fire retardant coating, fire sealant...

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