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.

Quality AssurancePromat 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.

Physical and technical propertiesStandard colour White, other colours are available on demand,

depending on minimum production quantities

Nominal density 50kg/m³ ± 5%; other densities are available (not MED certified)

Chemical composition 100% thermally-bound polyester fibre

Reaction to Fire DIR 96/98/EC as modified DIR 2009/26/EC

Certificate n° MED515710CS MED Item n° A.1/3.18a USCG category n° 164.112

Continuous working temperature -50 to 120°C

Melting point 250°C

Thermal insulation 0.034W/mK

Sound-absorption properties according to ISO 10532 See diagram in "Sound absorption performance" chapter

Standard dimensionsThickness (mm) ± 2mm Length (mm) ± 5mm Width (mm) ± 5mm

10-60 1000-2000 1000

Special sizes, density and thicknesses are available on demand, depending on minimum order quantities.

Self-adhesive version*Adhesive Performance

• Excellent adhesion performance on steel, aluminium and GRP surfaces.

Processing

• Remove the protective liner and lay down with even pressure, after removing dust, grease water or humidity from the surface to be insulated.

*not MED certified

WorkabilityPROMAPHON® Pe is soft and flexible and can be easily cut by manual cutters, smooth and rotating plate saws. It can be easily installed and shaped onto the destination surface; it can be pre-cut as per drawing and supplied in self-adhesive version. It does not emit dust and it does not release fibres if subject to vibration.

IntroductionPROMAPHON®-Pe is a lastest generation sound absorption felt, with excellent acoustic performance at low density.

PROMAPHON®-Pe is rot proof, mildew and bacteria resistant, non-allergenic, completely recyclable and environmental friendly. It can be supplied in different densities with different thermal and acoustic performances; furthermore, it can be self-adhesive and faced with technical and aesthetic coatings/cloths. When in contact with skin, it is not irritating. It is phenol and formaldehyde binder free.

Advantages• Sound absorption• Light & easy to handle• Totally flexible• Excellent thermal insulation• MED certified

Application• Sound absorption & thermal

insulation barriers

PROMAPHON®-PeSound Absorption Textile Material

Sound absorption performance

Acoustic Absorption of PROMAPHON®-Pe - density of 50kg/m3 - 10, 20, 30, 40, 50 and 60mm thicknessesEvaluation according to ISO 10532

0,0

0,2

0,4

0,6

0,8

1,0

60mm PROMAPHON®-Pe 50kg/m3, surface density of 3kg/m2

50mm PROMAPHON®-Pe 50kg/m3, surface density of 2.5kg/m2

40mm PROMAPHON®-Pe 50kg/m3, surface density of 2kg/m2

30mm PROMAPHON®-Pe 50kg/m3, surface density of 1.5kg/m2

20mm PROMAPHON®-Pe 50kg/m3, surface density of 1kg/m2

10mm PROMAPHON®-Pe 50kg/m3, surface density of 0.5kg/m2

50004000315025002000160012501000800630500400315250200Frequency (Hz)

Ab

sorp

tion

(%)

0,0

0,2

0,4

0,6

0,8

1,0

60mm PROMAPHON®-Pe 50kg/m3, surface density of 3kg/m2

50mm PROMAPHON®-Pe 50kg/m3, surface density of 2.5kg/m2

40mm PROMAPHON®-Pe 50kg/m3, surface density of 2kg/m2

30mm PROMAPHON®-Pe 50kg/m3, surface density of 1.5kg/m2

20mm PROMAPHON®-Pe 50kg/m3, surface density of 1kg/m2

10mm PROMAPHON®-Pe 50kg/m3, surface density of 0.5kg/m2

50004000315025002000160012501000800630500400315250200

PROMAPHON®-PeSound Absorption Textile Material