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Bio Soluble Fiber Blankets

SuperMag high temperature insulation blankets are made from Nutec’s Low Bio-Persistent (LBP) fibers. These Spun fibers are needled into a blanket, resulting in a product with high strength and superior thermal properties at temperatures up to 2200°F (1200°C). The superior needling eliminates the need for binders resulting in a completely inorganic blanket with no smoke generation or outgassing. SuperMag high temperature insulation blankets can be a cost effective alternative to Refractory Ceramic Fiber (RCF) for applications to 2200°F (1200°C), that offers low thermal conductivity and minimal linear shrinkage. SuperMag-HI offers the same temperature, but with much lower shot content and finer fiber diameters, resulting in lower thermal conductivity, and reduce dust and irritation. Both grades are available in a range of thicknesses and densities.

SuperMag 2200

Maximum Use Temperature:

2,200ºF (1,200ºC)

Composition:

LBP (low bio-persistent)

Chemistry:

Calcium, Silica, Magnesium

SuperMag HI 2200

Maximum Use Temperature:

2,200ºF (1,200ºC)

Composition:

LBP (low bio-persistent)

Chemistry:

Calcium, Silica, Magnesium

supermag-soluble-fiber
supermag-hi

Bio Soluble Fiber Blankets General Features

  • Low Thermal Conductivity
  • Strong, High Tensile Strength
  • Total Inorganic
  • Low heat Storage
  • Resistant to Chemical Attack
  • Flexible, lightweight
  • Contains No Asbestos
  • Thermal Shock Resistant
  • Excellent Sound Absorption
  • Easy to fabricate and Install
  • High Heat Reflective

Bio Soluble Fiber Blankets common applications by industries

Appliances

  • Ranges
  • Ovens
  • Chimneys
  • Flues

Power Generation

  • Boilers
  • Expansion Joints
  • Modular Insulation
  • Cable trays
  • Batteries

Iron & Steel

  • Process Furnace linings
  • Slow Cool Cars
  • Soaking Pits
  • Ladle Covers

Glass

  • Glass Tank Crowns

Other Applications

  • Structural
  • Vehicle Exhaust Insulation
  • Heat Shields
  • Fire Barriers

Technical data

Physical PropertiesSuperMagSuperMag-HI
Max Service Temp:2200ºF (1200ºC)2200ºF (1200ºC)
Operating Temperature2000ºF (1100ºC)2000ºF (1100ºC)
Shrinkage @ 2000ºF/24 hrs0-1.5%0-1.5%
Specific Heat (Btu/lbs/F)0.270.27
Average Fiber Diameter3-4 Microns2-3 Microns
Chemical Composition (%)SuperMagSuperMag-HI
SiO260-7060-70
CaO225-3525-35
MgO3.0-7.03.0-7.0
Trace elementsLess than 1%Less than 1%
LOI00

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