ALFISO

UNILOC MODULES
 
ALFISO Uniloc modules are made from ceramic fiber blanket stacked with cut edges exposed, and anchor systems to enable quick, easy and efficient installation in most furnace linings. These prefabricated modules are designed to meet the thermal insulation requirements of high temperature furnaces.
 
Uniloc modules display very low thermal conductivity, excellent thermal shock resistance, low heat storage and good sound absorption.
 
TYPICAL SIZES

Physical Properties

RT-1260

HP-1260

MZ-1400

CZ-1430
Color

white

white

white

white
Density (kg/m?

160-240

160-240

 160-240 160-240

Max. Temp. Rating (°C)

1260

1300

1400

1430
Melting Point (?

1760

1800

1740

1740

Liner Shrinkage (24hr %)

3 at 1150°C

3 at 1200°C

3 at 1300°C

3 at 1350°C
Specific Heat 1000°C (kJ/kgK)

1.13

1.13

1.03

1.03

Chemical Analysis (wt.%)

 

Al2O3

46

49

40

35

SiO2

52

50

49

49

ZrO2

-

-

10

15

Cr2O3

-

-

-

-

TiO2

0.5

0.2

-

-

Fe2O3

0.3

0.1

0.1

0.1

Na2O+K2O

0.3

0.3

0.3

0.2

Thermal conductivity (W/m.K)

 160kg/m³ 170kg/m³ 190kg/m³ 210kg/m³

600°C

 0.14 0.14 0.13 0.13

800°C

 0.19 0.18 0.17 0.16

1000°C

 0.26 0.25 0.23 0.22

1200°C

 0.34 0.33 0.30 0.27
 
TYPICAL APPLICATIONS
  • Oil heaters 
  • Reformer 
  • Forge furnaces 
  • Process heaters 
  • Preheating furnaces 
  • Crude oil heaters 
  • Fume incinerators 
  • Tunnel kilns 
  • Boilers 
  • Shuttle kilns 
  • Annealing furnaces 
  • Homogenizing furnaces
ADVANTAGES
  • Excellent thermal and physical stability

  • Low heat storage

  • Low thermal conductivity

  • Thermal shock resistance

  • High heat reflectance

  • Excellent corrosion resistance

  • Faster temperature cycling

  • Fast and easy installation

  • Easy repairs

  • Available in large range of size, density

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Data are base on average test results conducted under standard procedures and are subject to variation on individual test. This  information is for illustrative purposes only and is not intended to create any contractual obligation. For additional information of product performance or to identify the recommended product for your application, please contact ALFISO..
 

TANGSHAN ALFISO REFRACTORY FIBER CO., LTD.
Lutai Economic-Technological  Development Area, Ninghe, Tianjin, China 301505
Tel:+86-22-69386101/02 Fax:69386100  eMail: info@alfiso.com

 

  

 

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