Products

IBS Limited - Manufacturing and fabricating industrial insulation materials and buoyancy structures.

Promalight 320HD

Promalight 320 and 320HD are a nanoporous insulation material for the most demanding thermal insulation applications where the largest temperature drop is required through the thinnest possible cross section with lowest possible mass.

  • Thermal conductivity starting at 0.023W/mK
  • Best performing product in its class
  • Available in a range of finishes (Plain, PE shrink wrapped, foil-faced, mica-faced)
  • Machinable (HD grade for improved machining definition)

 

Advantages and properties

  • Improved thermal performance reduces cross sectional thickness
  • Lightweight thin panels
  • Low thermal capacity reducing heat soak
  • Easily machinable
  • Chemically inert
  • Thermally resistant to 950°C

 

Performance and properties

Promalight 320

Promalight 320HD

Colour

Grey

Grey

Classification temperature

950°C

950°C

Density (nominal, air dry)

220-330kg/m3

320-360kg/m3

Linear shrinkage at 900°C (EN 1094-6)

1.3%

1.4%

Combustibility to EN 13501-1

A1 (non-combustible)

A1 (non-combustible)

Cold compressive strength - maximum
                                  - 10% compression

3.9 N/mm2
0.9 N/mm2

4.1 N/mm2
1.1 N/mm2

Flexural Strength

0.15 N/mm2

0.20 N/mm2

Specific heat capacity

1.05kJ/kgK

1.05kJ/kgK

Thermal Conductivity                  200°C
(EN12667)                                      400°C
                                                        600°C
                                                        800°C

0.023W/mK
0.026W/mK
0.030W/mK
0.036W/mK

0.023W/mK
0.026W/mK
0.030W/mK
0.036W/mK

Typical composition                         SiO2
                                                            SiC

77-80%
15-20%

77-80%
15-20%

Leachable chlorides

0.09

0.09

 

Applications

Machinable material for component manufacture for use as;

  • Furnace back-up insulation
  • Ladle insulation
  • Data loggers
  • OEM white goods
  • Cooker pads element support

 

Standard Sizes

 Promalight

Thicknesses (mm)

320 = 5-50
320HD = 5-35

Width (mm)

610

Length (mm)

1000

Please feel free to download our data sheets;

Promalight 320 & 320HD- Data Sheet

Promalight