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QINGDAO LAURENT NEW MATERIALS CO.,LTD
QINGDAO LAURENT NEW MATERIALS CO.,LTD The Professional manufacturer of refractory and insulation materials in China.
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Fireproof High Alumina 80% High Temperature Refractory Resistent Bricks for Glass Kiln

QINGDAO LAURENT NEW MATERIALS CO.,LTD
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Fireproof High Alumina 80% High Temperature Refractory Resistent Bricks for Glass Kiln

Place of Origin : Zibo, China

Brand Name : Laurel

Certification : ISO9001

Model Number : Laurel-03

MOQ : 20ton

Price : FOB:USD225~530/TON

Packaging Details : packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages

Delivery Time : 20~30 days

Payment Terms : T/T;L/C

Supply Ability : 10000 ton/Year

Refractoriness : ≥ 1750℃

Thermal Conductivity : ≤ 2.5 W/m·K

Chemical Composition : Al2O3-SiO2

Acid Resistance : ≥ 95%

Refractoriness Under Load : ≥ 1500℃

Cold Crush Strength : 45-80

Working Temperature : 1250-1350

Color : White or Customized

Material : High Alumina

Ccs : ≥60 MPa

Thermal Shock Resistance : ≥ 20 times

Apparent Porosity : ≤ 22%

Type : Factory

Usage : Industrial Furnace Liner

Feature : Thermal Shock Resistance

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Glass Kiln High Alumina Brick , High Temperature Resistent Bricks

Fireproof High Alumina 80% High Temperature Refractory Resistent Bricks for Glass Kiln

The most competitive price,good quality,safty packing,prompt delivery time,and excellent after-sales services.
Lower ferric Oxide,lower porosity,higher refractoriness,higher density,higher CCS and exact tolerance.

Description:

Laurel high alumina bricks are produced with selected bauxite chamotte by advanced process and strict quality control. The main mineral components are corundum and mullite phases. It features excellent high temperature mechanics and chemical corrosion resistance.

Features

1.Resisting high temperature

2.Great bulk density

3.Low iron content

4.Good eroding resistance

Applications:

1. Steel furnaces

2. Iron making furnaces

3. Glass kiln

4. Ceramic tunnel kiln

5. Cement kiln

Fireproof High Alumina 80% High Temperature Refractory Resistent Bricks for Glass Kiln

Specifications:

Ordinary High alumina brick

Item

HA60

HA70

HA75

HA80

AL2O3(%)

≥60

≥70

≥75

≥75-80

SIO2(%)

32

22

20

≥18

Fe2O3(%)

≤1.8

≤1.8

≤1.8

≤1.8

Refractoriness °C

1790

>1800

>1825

≥1850

Bulk density,g/cm3

2.4

2.45-2.5

2.5

2.55-2.6

Softening temperature under load

≥1470

≥1520

≥1530

≥1550

Apparent porosity,%

22

<21

<21

<20

Cold Crushing strength Mpa

≥45

≥50

≥54

≥60

Phosphate bonded high alumina bricks

Item

LAP75

LAP77

LAP85

AL2O3 %

≥75

≥77

≥80-85

Fe2O3 %

≤3.0

≤3.0

≤1.8

Ca0 %

≤0.6

≤0.6

≤0.6

Refractoriness °C

≥1800

≥1800

≥1850

Bulk density g/cm3

≥2.65

≥2.70

≥2.80

Cold crushing strength MPa

≥60

≥64

≥110

Refractoriness under load 0.2MPa °C

≥1350

≥1300

≥1350

Application

Used for high temperature parts lining of cement rotary kiln

Used for Badly worn parts of cement rotary kiln

Fireproof High Alumina 80% High Temperature Refractory Resistent Bricks for Glass Kiln


Product Tags:

High alumina insulation brick

      

high alumina cement

      
China Fireproof High Alumina 80% High Temperature Refractory Resistent Bricks for Glass Kiln wholesale

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