• Rock Wool Reliable Quality High Alumina Brick with Quick Response System 1
  • Rock Wool Reliable Quality High Alumina Brick with Quick Response System 2
  • Rock Wool Reliable Quality High Alumina Brick with Quick Response System 3
Rock Wool Reliable Quality High Alumina Brick with Quick Response

Rock Wool Reliable Quality High Alumina Brick with Quick Response

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
5000 m.t./month

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Quick Details

Place of Origin:

Shaanxi, China (Mainland)

Shape:

Brick

Material:

Alumina Cement

Al2O3 Content (%):

48%-80%

Model Number:

DFL-LZ

Brand Name:

DFL

size:

LZ-80

apparent porosity:

22%

refractoriness:

1790℃

refractoriness under load:

1530℃

cold crashing strength:

55MPa

Al2O3:

80%

thermal shock resistence:

4-10

reheating linear change:

1450℃x2 +0.1 -0.4

experience:

over than 20 years

quality system:

ISO9001-2008

Packaging & Delivery

Packaging Details:in pallet for sea ship
Delivery Detail:15-45 days after get customers's deposit

High Alumina Bricks, high alumina refractory bricks, high alumina fire bricks

for general use

description

Specifications of high alumina bricks

1. AL2O3 : 45%-80%. 
2. Can according to customers' requirements. 
3. Used for steel ladle lining.

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

 Features of high alumina bricks

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 of high alumina bricks

 

Common 

high 

alumina 

bricks 

NO.

Al2O3

Fe2O3

Apparent 

porosity 

(Max.)% 

Cold 

crashing 

strength 

(Min.)MPa

Refractoriness 

(Min.)℃

Refractoriness 

under 

load 

(0.2MPa) (Min.) ℃

Thermal 

shock 

resistence 

LZ-80

80

2

22

55

1790

1530

4-10

LZ-75

75

23

53.9

1790

1520

LZ-65

65

23

49

1790

1500

LZ-55

55

22

44.1

1770

1470

LZ-48

48

22

39.2

1750

1420

Reliable Quality High Alumina Brick with Quick Response

Reliable Quality High Alumina Brick with Quick Response

Reliable Quality High Alumina Brick with Quick Response

 

Q: What does the rock wool board look like?
June 1981 test success Rock wool board is a new type of insulation, fire, sound absorption material.
Q: What role does dolomite play in rock wool products?
Rock wool is a traditional insulation material, because it is inorganic materials, insulation performance is not very good
Q: Rock wool products are divided into several categories
Which rock wool board in the application of more interior decoration. Rock wool board specifications are usually as follows: long (mm) 900,100; width (mm) 500,600,700,800; thick (mm) 30,40,50,60,70
Q: How to judge the quality of rock wool
How to judge the quality of rock wool
Q: The difference between rock wool and rock wool
Flexible, medium strength rock wool board: for building walls / roof insulation, fire, sound, such as curtain wall, wall partitions, elevator wells, etc
Q: Rock wool products and aluminum silicate acupuncture blankets are same
Rock wool products and aluminum silicate acupuncture blankets are same
Q: Rock wool insulation material fire rating is how much
Rock wool products are: rock wool board, rock wool tube, rock wool felt, rock wool insulation and so on
Q: Rock wool board is inorganic composite insulation material
Rock wool board is inorganic composite insulation material

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