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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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Industrial Insulation Fireproof Heat Resistant High Alumina Bricks Refractory Corrosion Resistance for Furnace

QINGDAO LAURENT NEW MATERIALS CO.,LTD
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Industrial Insulation Fireproof Heat Resistant High Alumina Bricks Refractory Corrosion Resistance for Furnace

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

Feature : corrosion resistance

Bulk Density : ≥2.65g/cm³

Chemical Resistance : Excellent

Fe2O3 Content : ≤2%

Refractoriness Under Load : 1740

Color : White

Thermal Conductivity : ≤2.5W/m·K

Packing : Standard Wooden Pallet

Application : High Temperature Furnaces

Oem : Yes

Cold Crushing Strength : ≥60MPa

Raw Material : high alumina bauxite

Type : manufacturer

Size : 230x114x65mm

Port : qingdao

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Industrial High Alumina Bricks Refractory Corrosion Resistance

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.

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

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

Competitive Advantage:

  1. Competitive Price. Make the products competitive in your market.
  2. Abundant Experience. Prevent cracks and twist in bricks.
  3. Different Moulds. Save mould fees for you.
  4. Strict Quality Control. Meet clients’ quality requirement.
  5. Large stocks. Guarantee prompt delivery.
  6. Professional Packing. Avoid damage and secure the goods in transportation

Industrial Insulation Fireproof Heat Resistant High Alumina Bricks Refractory Corrosion Resistance for Furnace


Product Tags:

high alumina refractory brick

      

High alumina insulation brick

      
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