High Alumina Bricks, Fire Brick Refractory For Ceramic Tunnel Kiln, Iron Making Furnaces Firebrick

High Alumina Bricks, Fire Brick Refractory For Ceramic Tunnel Kiln, Iron Making Furnaces Firebrick

Negotiable /Set

Min.Order:1 Set

Supply Ability:
0 Set / Sets per Month
Payment Terms:
T/T L/C D/P D/A
Delivery Detail:
7 days

Quick Details View All >

Brand Name:
Laurel
Place of Origin:
China
Model Number:
Laurel-03

QINGDAO LAUREL ENTERPRISE

Business Type: Trading Company
Main Products:

Product Details

Delivery Time:20~30 days
Certification:ISO9001

High Alumina Bricks, Fire Brick Refractory For Ceramic Tunnel Kiln, Iron Making Furnaces Firebrick

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

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

Contact Supplier

Mr. Bruce sale Manager Chat Now
Telephone
86-532-80829560
Mobile
86-53280829560
Fax
86-532-80829650
Skype
laurelsales
Address
Room 3103,Unit2,Building 1,No.111 Shandong Road, Shibei District Quzhou,Zhejiang

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