PROMAGLAF® WB ALU

ADVANTAGES

  • Easy to install
  • High acoustical performances
  • Available in different densities & dimensions

Non-Combustible Stone Wool Needled Felt

PROMAGLAF® WB ALU is a flexible stone wool needled felt.

It is compact and free from binders and coated on one side with reinforced aluminium foil.
PROMAGLAF® WB ALU has excellent tear resistance and is particularly appropriate for marine applications, where both high acoustic and thermal performance is required.

Applications

  • Engine rooms
  • Acoustical absorption
  • Thermal insulation
Physical & Technical Properties
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PHYSICAL & TECHNICAL PROPERTIES

Designation
Stone wool
Colour
Brown/Aluminium foil face
Nominal density
130-180kg/m³ ± 10%
Service temperature (EN 14706)
700°C
Fibre melting point
> 1000°C
Weighted geometric mean fibre diameter less 2SD
> 6µm
Organic content
≤ 0.03%
Thermal conductivity at average temperature of:
100°C
200°C
300°C
400°C
500°C
600°C
700°C

0.0536W/mK
0.0705W/mK
0.0942W/mK
0.125W/mK
0.162W/mK
0.206W/mK
0.253W/mK
Reaction to Fire
DIR 96/98/EC as modified DIR 2009/26/CE

Certificate n° MED281911CS/003 - MED Item n° A.1/3.13 - USCG category n° 164.109
Acoustic performance – ISO 10532
See diagram in "Acoustic absorption" chapter

All physical and mechanical values are averages based on standard production and tested according to internal procedures. The typical values are given for guidance. The figures can change dependent on the test methods used. If a particular value is of prime importance for a specification, please consult Promat Technical Department.

PHYSICAL & TECHNICAL PROPERTIES

Designation
Stone wool
Colour
Brown/Aluminium foil face
Nominal density
130-180kg/m³ ± 10%
Service temperature (EN 14706)
700°C
Fibre melting point
> 1000°C
Weighted geometric mean fibre diameter less 2SD
> 6µm
Organic content
≤ 0.03%
Thermal conductivity at average temperature of:
100°C
200°C
300°C
400°C
500°C
600°C
700°C

0.0536W/mK
0.0705W/mK
0.0942W/mK
0.125W/mK
0.162W/mK
0.206W/mK
0.253W/mK
Reaction to Fire
DIR 96/98/EC as modified DIR 2009/26/CE

Certificate n° MED281911CS/003 - MED Item n° A.1/3.13 - USCG category n° 164.109
Acoustic performance – ISO 10532
See diagram in "Acoustic absorption" chapter

All physical and mechanical values are averages based on standard production and tested according to internal procedures. The typical values are given for guidance. The figures can change dependent on the test methods used. If a particular value is of prime importance for a specification, please consult Promat Technical Department.

Additional Data
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ROLLS DIMENSIONS

Thickness (mm) ± 2%
Length (mm) ± 3%
Width (mm) ± 10%
15
7500
1000
20
5500
1000
40
3000
1000

WORKABILITY

PROMAGLAF® WB ALU can be easily manually cut and fixed using metal pins or adhesives from the PROMASEAL® range.

ROLLS DIMENSIONS

Thickness (mm) ± 2%
Length (mm) ± 3%
Width (mm) ± 10%
15
7500
1000
20
5500
1000
40
3000
1000

WORKABILITY

PROMAGLAF® WB ALU can be easily manually cut and fixed using metal pins or adhesives from the PROMASEAL® range.

Acoustic Absorption
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ACOUSTIC ABSORPTION

Acoustic Absorption of PROMAGLAF® WB ALU
density of 130 Kg/m3 - 15, 20 and 40mm thicknesses
Evaluation according to ISO 10532

ACOUSTIC ABSORPTION

Acoustic Absorption of PROMAGLAF® WB ALU
density of 130 Kg/m3 - 15, 20 and 40mm thicknesses
Evaluation according to ISO 10532

Quality Assurance
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QUALITY ASSURANCE

Promat products are manufactured to stringent quality control systems to assure that our customers receive materials made to the highest standards. 

Operating to these standards means that all activities, which have a bearing upon quality, are set out in written procedures. 

Systematic and thorough checks are made on all materials and their usage. Test equipment is subjected to regular checks and is referred back to national standards.

The information given in this data sheet is based on actual tests and is believed to be typical of the product. No guarantee of results is implied however, since conditions of use are beyond our control.

QUALITY ASSURANCE

Promat products are manufactured to stringent quality control systems to assure that our customers receive materials made to the highest standards. 

Operating to these standards means that all activities, which have a bearing upon quality, are set out in written procedures. 

Systematic and thorough checks are made on all materials and their usage. Test equipment is subjected to regular checks and is referred back to national standards.

The information given in this data sheet is based on actual tests and is believed to be typical of the product. No guarantee of results is implied however, since conditions of use are beyond our control.

Documents
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Product Data Sheets

Technical data sheets of our products

Brochures

Portfolio of our best solutions for vessels

Case Studies

Our best references

Product Data Sheets

Technical data sheets of our products

Brochures

Portfolio of our best solutions for vessels

Case Studies

Our best references