Alumina High Strength for Glass Kiln Thermal Insulating Brick

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1 m.t.
Supply Capability:
1044 m.t./month

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Product Description:

Alumina High Strength for Glass Kiln Thermal Insulating Brick 

Product Description


The phosphate bonded high aluminum bricks are with high strength, low bulk density, low thermal, conductivity, high thermal shock resistance and the anti-spalling is good. Widely used in cement kiln,hot blast stove/furnace,EAF(electric arc furnace),coke oven door...

Structure& Advantage

for Our High Aluminum/Alumina Refractory Brick, Fireclay Bricks

1)    Good thermal shock resistance 

2)    High-temperature endurable 

3)    Good thermal insulation 

4)    The using temperature is 1600 c

5)    Phosphate high alumina bricks,iso

6)    High strength

7)    Low thermal conductivity

8)    Widely used in cement kiln.

9)    Low creeping rate

10)  High pressure

11)  Excellent thermal shock resistance

12)  High quality fireclay clinker

We Are Suppiler for

Below are some of our customers

 Allied Mineral Products,inc

Refractories Incorporated

Srs Sorg Refractory Systems GmbH,

Sunward Refractories Co.,Ltd

Lilama69-1 Joint Stock Company etc.

Major Images

Refractory High Alumium and Fireclay Brick

Alumina High Strength for Glass Kiln Thermal Insulating Brick

Alumina High Strength for Glass Kiln Thermal Insulating Brick

Alumina High Strength for Glass Kiln Thermal Insulating Brick

Alumina High Strength for Glass Kiln Thermal Insulating Brick

Alumina High Strength for Glass Kiln Thermal Insulating Brick

Alumina High Strength for Glass Kiln Thermal Insulating Brick

Specification for High Aluminum Refractory Brick  

ITEM

UAL48

UAL55

UAL65

UAL75

UAL80

UAL85

ALP80

Refractoriness,

1750

1770

1790

1790

1810

1810

1810

Apparent Porosity,%

22

22

23

23

20

20

18

C.C.S, Mpa

39

44

49

53

55

60

100

Refractories Under Load (0.2Mpa),℃

1420

1470

1500

1520

1500

1520

1550

Reheating Linear Change,%

1450x2h           

  0.1~-0.4

1500x2h             0.1~-0.4

1500x2h             0.1~-0.4

1500x2h       0.1~-0.4

1550x2h             -0.5~+0.5

1550x2h             -0.5~+0.5

1550x2h             -0.5~+0.5

Al2O3 Content , %

48

55

65

75

80

85

82







FAQ

Q1:Are you a manufacture or trader?

A:Factory+trade(mainly factories, at the same time,we operates other related products).

Q2:Can we visit your factory?

A:Sure,welcome at any time, seeing is believing.

Q3:What's the MOQ of trial order?

A:No limit,We can offer the best suggestions and solutions according to your condition.

Q4:Which payment terms can you accept?

A:T/T,L/C are available for us.

Q5:After an order is confirmed, when to deliver?

A:15-25days after deposit.

Q6:Is your company accept customization?

A:We have own factory and excellent technical team,and we accept OEM service.

Q7:How about your company's certification?

A:ISO9001 and Test Report,also we could apply other necessary certification.

Q8:How to slove the quality problems?

A:If the products are not confirmed to customer samples or have quality problems,our compay will be responsible to make compensation for it.

Q9:Can you offers samples?

A:Of coures,samples are free but freight paid by the buyers.

Q10:What is the service life of your bricks?

A:The service life of different bricks is unlike.It also depends on your using condition and method.

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Q:How to test the aluminium bricks of high alumina refractory bricks?
Before making bricks, the raw materials are usually tested and tested to see if the aluminum content is up to standard
Q:How does the physicochemical index change when the high alumina brick is used at high temperature?
If the range of softening temperature exceeds the load, the constants of other physical and chemical indexes will also increase or decrease.
Q:Refractory brick, high alumina brick, magnesia chrome brick or magnesia brick, clay brick, which type of high temperature refractory brick?
The super high alumina brick in high alumina refractory brick has the highest refractoriness, and the corresponding production cost is higher.
Q:Is glass wool inorganic thermal insulation material?
The use of glass wool, glass wool is usually used as raw materials of various types of insulation materials, such as glass wool board, glass wool, glass wool, glass wool pipe, can be used in the following areas:1) roof insulation, cold protection, sound-absorbing materials; 2) building exterior wall insulation and cold protection; 3) entertainment places, theaters, television stations, radio stations, laboratories, sound absorption treatment.
Q:High alumina brick 80 with which high aluminum cement?
Which kind should be chosen should be determined according to the conditions of use, life expectancy and cost control. By the way, the quality of masonry is also very influential.
Q:Are there any differences between insulating bricks and refractory bricks?
The refractoriness of insulating bricks is generally below 1400 tons, while the refractoriness of refractory bricks is above 1400 degrees. 3. density insulation bricks are generally lightweight insulation materials, the density is generally in 0.8-1.0g/cm3, and the density of refractory bricks are basically above 2.0g/cm3.
Q:How much is one ton / ton of high alumina refractory brick?
The price of high alumina refractory bricks is not equal, according to the quality index of GB2988-2012
Q:Which thermal shock stability of clay brick and high alumina brick is good?
The product has the advantages of high temperature, little creep, strong corrosion resistance and good thermal shock resistance, and is suitable for large and medium-sized hot blast stoves.Thermal shock stability is much better than clay brick.
Q:What causes breakage of refractory bricks?
Refractory brick is a non metal mineral products can be used in the high temperature of 1550 DEG C under belongs to a class of inorganic, used in high-temperature furnace lining materials as protection kiln, which causes damage, usually have these points.Furnace temperature is not clear, there is no corresponding choice of refractory bricks.Physical impact, abrasion and erosion cause damageChemical factors, especially chemical industry, should be made of refractory bricks, which should be resistant to penetration and erosionIV: products from the factory when the factory did not pass the quality inspection standards
Q:How high can aluminum bricks expand at 80O degrees of heat?
When an object is heated, the particle moves faster and thus occupies additional space. This phenomenon is called dilation.

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