ALFISO

ISOTEK TAPE


GENERAL INFORMATION
ISOTEK 1260 Tape is a cost-effective industrial tape manufactured from ceramic fiber yarn, reinforced by a core of glass filament or stainless steel wire for high strength retention at elevated temperatures, ideal for most high temperature applications up to 1260°C
 
ISOTEK 1430 Tape is a high performance tape made from zirconia grade ceramic fiber yarn, reinforced by high temperature alloy wire. It is durable, long-lasting product, ideal for high temperature applications up to 1430°C

 

ISOTEK Tape contains approximately 18% organic fiber which burns out at high temperatures, causing some smoking and outgassing, but the tape retains enough strength to be used as effective insulating tape at high temperatures.

 

PROPERTIES

Products

ISOTEK 1260

ISOTEK 1430

Max. Temp. Rating

1260°C

1430°C

Melting Point

1760°C

1740°C

Temperature Limit of insert

Glass: 650°C
Steel: 1100°C

Alloy Wire: 1300°C

Ceramic Fiber Composition
Al
2O3
SiO2
ZrO2

                               
46%
53%

 
28-32%
 52-56%
 14-18%

Diameter of Ceramic Fiber

3-4 micron

3-4 micron

Thermal Conductivity

<0.18 W/mK at 1000°C

<0.18 W/mK at 1000°C

Shrinkage (24hr)

3% at 1150°C

3% at 1350°C

Loss on Ignition

18%

18%

Electrical   

Glass: Non-Conductive
Steel: Conductive

Alloy Wire: Conductive

Color

White

White

 
TYPICAL APPLICATIONS
  • Radiant heat shields 

  • Protection against high temperature 

  • Insulation of industrial chimney

  • Gasket and wrapping material

  • Cable insulation (thermal and/or electrical)

  • Infrared radiating diffusers

  • Boiler tadpole gaskets

  • Pipe hanger insulation

  • Expansion joints

  • Fire protection

ADVANTAGES
  • Lightweight
  • Flexibility

  • Asbestos free

  • High tensile strength

  • Low thermal conductivity
  • Thermal shock resistance

  • High temperature stability

  • Good dielectric strength

  • Corrosion resistance

  • Wide thickness and width range

AVAILABILITY
  • Thickness:2 - 5mm, Width: 20 - 200mm, Length: 30m, 50m 

  • Ladder tape available upon request. 

  • Custom sizes available upon request.

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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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