Jinan Linquan Import And Export Co., Ltd.
Main products:Refractory,Aluminum Composite Panel,Solar Panel Products,Building Material,Fireproof Panel
Products
Contact Us
  • Contact Person : Mr. wen kevin
  • Company Name : Jinan Linquan Import And Export Co., Ltd.
  • Tel : 86-531-87061162
  • Fax : 86-531-87061162
  • Address : Shandong,Jinan,Shunyi Garden, Jing er Wei ba Road , Huaiyin District
  • Country/Region : China
  • Zip : 250021

refractory bricks / insulating bricks

refractory bricks / insulating bricks
Product Detailed
Refractory Brick 1-Made from high quality alumina 2-Low thermal conductivity 3-SK series,custom made 4-.ISO9001 certificated

Fire/firecaly brick

 

Refractory brick is dense shaped refractory material. With high refractoriness and mechanical behavior under high temperature, refractory brick is the necessary material of high-temperature services, mainly used for industrial furnaces and kilns and thermal equipment.

 

Refractory brick has wide applications, mainly used in metallurgy, construction(cement and glass), petroleum, chemical industry, electric power and machine building.

 

Linquan series alumina bricks are high quality dry pressed alumina bricks, ranging from 35% to 95% in alumina content.

 

Fire clay bricks

Chemical and Physical Properties

LQHAB70

LQHAB 60

LQHAB 50

LQHAB 80

ChemicalAnalysis (%)

Al2O3; ≥

70

60

50

80

Fe2O3; ≤

2.0

2.0

2.0

2.0

Refractoriness (SK); ≥

38

37

36

39

Bulk Density; ≥

2.30

2.20

2.10

2.40

Apparent Porosity (%); ≤

23

23

23

23

Cold Crushing Strength

400

400

300

400

(Kg/cm2); ≥

Thermal Expansion (%)

0.65

0.60

0.53

800

0.65

at 1000°C

Permanent Linear Change (%)

0.3

0.3

0.3

0.2

at 1500°C × 2Hrs

Refractoriness under Load

1580

1500

1470

1670

 

 

High Alumina Bricks for general uses are made from bauxite of super quality, bonding chamotte and additives. The advantages of these products are high refractoriness, anti alkaline/acid erosions, good strength under high temperature and good thermal shock resistance.They were widely accepted in thermal equipment of metallurgy, petroleum, chemical industry, construction materials, machinery and militaries, etc.

 

Jinan Linquan Industry and Trade Co., LtdLinquan Trade, Serve World

refractory bricks / insulating bricks



Copyright Notice @ 2008-2012 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.