Summary
Stitch quilted acoustic membrane with aluminium foil facing.
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Application
Suitable applications include:
- Ducting.
- Items of plant.
- High pressure pipes.
- Engine room installation.
- Soil stacks.
- Offshore and marine.
- Compressor and turbine installation.
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Description
muftilag-R® is stitch quilted, preventing delamination and fibre migration and then bonded to a heavy mass layer and finished with aluminium foil facing, available in silver or black.
Features and benefits:
- Available in various weights so this product can suit the desired application.
- Dimensionally stable under varying conditions of temperature and humidity.
- Compatible with all surfaces on which this product is intended to be used, in normal applications.
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Color
Silver, Black
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Finish
Foil
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Material
Rock mineral wool, Aluminium
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Shape
Rectangle
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Length
2000 mm
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Width
1200 mm
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Height
26 mm, 27 mm, 30 mm, 50 mm, 52 mm
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Warranty description
One year, Other
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Specification
Classification data
Thermal conductivity at 10°C (maximum)
Manufacturer's standard.
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Thickness (minimum)
26 mm.
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Density
Manufacturer's standard.
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Facing
Metal foil laminate.
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Fire performance
To BS EN 13501-1, B-s1,d0 (when mechanically fixed to an A1 substrate).
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Sound insulation rating
23 dB.
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Recycled content
None permitted.
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Additional properties
Weighted sound reduction index, Rw
24 dB.
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Sheet size
2000 x 1200 mm.
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Weight
4.8 kg/m².
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Colour
Black., Silver.
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Sustainability data
Contains Red List materials
No
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Material
Rock mineral wool, Aluminium
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