Isofrax® 1400 Blanket

Isofrax® 1400 Blanket is the first 1400 grade classified LBP (low bio-persistent) thermal insulation from Unifrax, and the result of ongoing research and development efforts by Unifrax to produce an insulating blanket which has the high temperature performance characteristics required in many applications at temperatures up to 1300°C (2370°F). In addition to higher temperature resistance, Isofrax 1400 fiber has high solubility in simulated body fluids and hence carries no hazard classification, meeting stringent European regulatory requirements.

Isofrax 1400 Blanket provides:

  • Low thermal conductivity
  • Excellent thermal stability
  • Thermal shock resistance
  • Low weight
  • Required handling strength
  • Low heat storage
  • Flexibility
  • Excellent corrosion resistance

Isofrax 1400 Blanket has excellent chemical stability, is unaffected by most chemicals and if wet by water or steam, thermal and physical properties remain unaffected after drying. Isofrax® 1400 Blanket also provides superior resistance to attack from molten aluminum alloys at high temperatures.

Isofrax 1400 Blanket is an inorganic, needled insulating blanket which is manufactured using Isofrax 1400 spun fibers. The extra long spun fibers, cross-locked through a unique forming process, produce a blanket with good handling strength. Isofrax 1400 Blanket provides solutions to a variety of heat processing problems.


Safety Data Sheets

Isofrax® 1400 Blanket

Product Information Sheet

Application Story

Isofrax Blanket Module for Natural Gas Storage

Isofrax Blanket Module for CPI Petroleum Refining. Application: Natural Gas Storage. Location: Italy.

Application Story

Isofrax® 1400 Blanket for CPI Vapour Combustion Stack


Unifrax CPI Brochure

High-temperature solutions for the Chemical Processing Industry from Unifrax.


Introducing Isofrax 1400 Insulation

Isofrax 1400 thermal insulation is the latest generation of proven, revolutionary low bio-persistent fiber technology from Unifrax.


Greener, Cleaner, Safer Products for a Better World

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