Silphon® Fiber LH polyester fibre mat – water-repellent
Silphon® Fiber LH – polyester fibre mat with special finish for acoustics, insulation and fire protection
Silphon® Fiber LH is a technically advanced polyester fibre mat that stands out from conventional insulation materials thanks to its combination of acoustic performance, thermal insulation, surface protection and safety in accordance with standards. It is manufactured from high-quality PET and co-polyester staple fibres, which are bonded into a homogeneous mat using a thermal consolidation process. Completely free of adhesives or chemical binders, the structure remains dimensionally stable, emission-free and virtually dust-free, even after many years of use in demanding environments.
All detailsGlossary
| Item no. | Length (mm) | Width (mm) | Height (mm) | Colour | Interface | Price | SP | Delivery time | Quantity | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2320.0300.0010 | 70000 | 1000 | 10 |
|
without backing self-adhesive |
CHF 9.10
CHF 635.65 /Stk.
per
m²
|
3–4 days |
70m²
|
||
| 2320.0301.0010 | 70000 | 1000 | 10 |
|
self-adhesive |
CHF 21.15
CHF 1,479.35 /Stk.
per
m²
|
3–4 days |
70m²
|
||
| 2320.0300.0015 | 27000 | 1200 | 15 |
|
without backing self-adhesive |
CHF 14.30
CHF 464.05 /Stk.
per
m²
|
1–2 days |
32.4m²
|
||
| 2320.0301.0015 | 27000 | 1200 | 15 |
|
self-adhesive |
CHF 28.75
CHF 931.65 /Stk.
per
m²
|
3–4 days |
32.4m²
|
||
| 2320.0310.0015 | 54000 | 1200 | 15 |
|
without backing self-adhesive |
CHF 11.30
CHF 732.00 /Stk.
per
m²
|
1–2 days |
64.8m²
|
||
| 2320.0311.0015 | 54000 | 1200 | 15 |
|
self-adhesive |
CHF 23.20
CHF 1,502.55 /Stk.
per
m²
|
3–4 days |
64.8m²
|
||
| 2320.0311.0020 | 40000 | 1200 | 15 |
|
self-adhesive |
CHF 25.75
CHF 1,234.95 /Stk.
per
m²
|
3–4 days |
48m²
|
||
| 2320.0300.0020 | 40000 | 1200 | 20 |
|
without backing self-adhesive |
CHF 17.20
CHF 825.00 /Stk.
per
m²
|
1–2 days |
48m²
|
||
| 2320.0301.0020 | 40000 | 1200 | 20 |
|
self-adhesive |
CHF 32.10
CHF 1,541.05 /Stk.
per
m²
|
3–4 days |
48m²
|
||
| 2320.0310.0020 | 40000 | 1200 | 20 |
|
without backing self-adhesive |
CHF 13.85
CHF 664.15 /Stk.
per
m²
|
1–2 days |
48m²
|
||
| 2320.0300.0025 | 2800 | 1200 | 25 |
|
without backing self-adhesive |
CHF 22.95
CHF 77.20 /Stk.
per
m²
|
1–2 days |
3.36m²
|
||
| 2320.0301.0025 | 2100 | 1200 | 25 |
|
self-adhesive |
CHF 34.85
CHF 87.85 /Stk.
per
m²
|
3–4 days |
2.52m²
|
||
| 2320.0300.0030 | 2100 | 1200 | 30 |
|
without backing self-adhesive |
CHF 25.30
CHF 63.75 /Stk.
per
m²
|
1–2 days |
2.52m²
|
||
| 2320.0301.0030 | 27000 | 1200 | 30 |
|
self-adhesive |
CHF 37.20
CHF 1,204.85 /Stk.
per
m²
|
3–4 days |
32.4m²
|
||
| 2320.0300.0040 | 2100 | 1200 | 40 |
|
without backing self-adhesive |
CHF 31.15
CHF 78.45 /Stk.
per
m²
|
1–2 days |
2.52m²
|
||
| 2320.0301.0040 | 20000 | 1200 | 40 |
|
self-adhesive |
CHF 43.00
CHF 1,032.55 /Stk.
per
m²
|
3–4 days |
24m²
|
||
| 2320.0300.0050 | 2100 | 1200 | 50 |
|
without backing self-adhesive |
CHF 36.15
CHF 91.10 /Stk.
per
m²
|
1–2 days |
2.52m²
|
||
| 2320.0301.0050 | 2800 | 1200 | 50 |
|
self-adhesive |
CHF 48.05
CHF 161.45 /Stk.
per
m²
|
3–4 days |
3.36m²
|
||
| 2320.0300.0060 | 2100 | 1200 | 60 |
|
without backing self-adhesive |
CHF 40.50
CHF 102.00 /Stk.
per
m²
|
1–2 days |
2.52m²
|
||
| 2320.0301.0060 | 2800 | 1200 | 60 |
|
self-adhesive |
CHF 52.35
CHF 176.00 /Stk.
per
m²
|
3–4 days |
3.36m²
|
||
| 2320.0300.0070 | 2800 | 1200 | 70 |
|
without backing self-adhesive |
CHF 44.25
CHF 148.75 /Stk.
per
m²
|
1–2 days |
3.36m²
|
||
| 2320.0301.0070 | 2800 | 1200 | 70 |
|
self-adhesive |
CHF 56.15
CHF 188.70 /Stk.
per
m²
|
3–4 days |
3.36m²
|
||
| 2320.0300.0080 | 2800 | 1200 | 80 |
|
without backing self-adhesive |
CHF 47.60
CHF 160.00 /Stk.
per
m²
|
1–2 days |
3.36m²
|
||
| 2320.0301.0080 | 2800 | 1200 | 80 |
|
self-adhesive |
CHF 59.50
CHF 199.95 /Stk.
per
m²
|
3–4 days |
3.36m²
|
||
| 2320.0300.0090 | 2800 | 1200 | 90 |
|
without backing self-adhesive |
CHF 50.60
CHF 170.00 /Stk.
per
m²
|
3–4 days |
3.36m²
|
||
| 2320.0301.0090 | 2800 | 1200 | 90 |
|
self-adhesive |
CHF 62.50
CHF 209.95 /Stk.
per
m²
|
3–4 days |
3.36m²
|
||
| 2320.0300.0100 | 2100 | 1200 | 100 |
|
without backing self-adhesive |
CHF 53.25
CHF 134.15 /Stk.
per
m²
|
1–2 days |
2.52m²
|
||
| 2320.0301.0100 | 2800 | 1200 | 100 |
|
self-adhesive |
CHF 65.15
CHF 218.85 /Stk.
per
m²
|
3–4 days |
3.36m²
|
Order the cut-to-size piece according to your specifications.
Silphon® Fiber LH is a technically advanced polyester fibre mat that stands out from conventional insulation materials thanks to its combination of acoustic performance, thermal insulation, surface protection and safety in accordance with standards. It is manufactured from high-quality PET and co-polyester staple fibres, which are bonded into a homogeneous mat using a thermal consolidation process. Completely free of adhesives or chemical binders, the structure remains dimensionally stable, emission-free and virtually dust-free, even after many years of use in demanding environments.
A key advantage of this variant is its special oil- and water-repellent finish, which makes the fibre mat particularly resistant to moisture, splash water and oily contaminants. This makes it ideal for applications where standard insulation materials would quickly reach their limits – for example, in technical installations, the automotive industry or industrial sectors with increased exposure to dirt and liquids.
Silphon® Fiber LH impresses both acoustically and thermally: with a thermal conductivity of approx. 0.037 W/mK and a density of around 20 kg/m³, it offers solid thermal insulation and contributes to improved energy efficiency. At the same time, its open-cell fibre structure effectively reduces airborne sound and ensures a significant improvement in room acoustics, particularly in the mid-frequency range. This allows reverberation times to be shortened and disruptive noise levels to be reduced – whether in technical enclosures, in machine rooms or in room acoustics applications.
Another key advantage lies in the available laminations. Particularly noteworthy is the aluminium-laminated variant, which was developed specifically for use in the rail vehicle sector. In this version, Silphon® Fiber LH meets the stringent requirements of the European fire safety standard EN 45545:2020. It is therefore officially approved for use in rail vehicles and offers maximum safety in the event of a fire: flame-retardant, with controlled smoke emission and no burning droplets. This makes it the ideal choice for applications in locomotives, carriages or interior panelling, where functionality, fire safety and durability must work together without compromise.
Installation of Silphon® Fiber LH is flexible: as it is available in various thicknesses and dimensions, it can be cut to size precisely and integrated into a wide variety of structures. Whether as a ceiling element, wall cladding, insert in machine enclosures or as a component of insulation structures – the mat remains robust, stable and permanently effective. Furthermore, it is 100% recyclable, making it a sustainable choice not only from a technical but also from an environmental perspective.
Delivery form
The material is supplied as standard in the form of unedged sheets and can also be produced as a custom-fit cut-to-size piece according to individual dimensions on request. Precise machining and short lead times enable easy integration into a wide variety of applications.
The sheets are supplied in film packaging and must be stored in a dry place. Prolonged exposure to direct UV light must be avoided.