TECH Loose Wool EX

TECH Loose Wool EX

TECH Loose Wool EX

Inorganic loose stone mineral wool for explosion risk industry applications 

TECH Loose Wool EX is the lightly-bonded stone mineral wool roll with almost no organic content for insulation in explosion risk areas e.g. when in contact with liquid oxygene such as in cold boxes, air seperation units etc. inline with application standards as AGI Q 118 and specifications of industrial gas providers e.g. Linde, Air Liquide, Air Products.

The thermal performance will be dependent on the stuffing density and direction of the fibers towards the heat flow.  

Product Performances & Benefits

  • Explosion Risk Solution
  • High service temperatures
  • Fire reaction
  • High Flexibility
  • Improved Logistics


Technical characteristics in compliance with applicable regulations.This section features all the technical characteristics required for references standards: EN 14706, ASTM C411, EN 12667, EN 13787, ISO 10456, EN 13501-1, ASTM E84, AGI Q132, EN 13468, ASTM C795, EN 1609, EN 14303 and ISO 9001.

Thermal conductivities*


50 100 150 200 300 400

λD [W / (m.k)]

0.041 0.046 0.054 0.063 0.073 0.082

* Indicative values for a homogeneous density of around 100 kg/m3. Values may vary according to density and stuffing quality.

Maximum Service Temperature

Tmax = 700 °C under 500 Pa

Specific Thermal capacity

1,03 [kJ/(kg•K)]

Behaviour in fire

  • Non combustible; Euroclass A1
  • Fire Spread Index = 0; Smoke Development Index = 0 

Chemical behaviour

  • AS-Quality
  • Do not contribute to corrosion of stainless steel
  • Do not contain silicone
  • No short term water absorption by partial immersion (WS1)


Other information

Quality, Health & Environment

  • CE-marked according to EN 14303
  • ISOVER is certified according to EN ISO 9001 and EN ISO 14001

Delivery Form / Standard Dimensions / Packaging

Please contact your local ISOVER dealer. All dimensions require minimum order quantities.