Silphon® recycled PUR foam
Silphon® PUR recycled foams – a sustainable and highly effective solution for sound and noise insulation
Silphon® PUR recycled foam is one of the most effective materials in the field of industrial sound and noise insulation. Manufactured from recycled production and processing residues of polyurethane flexible foam, a special compression process creates a particularly dense composite foam whose densities can range from well over 100 kg/m³ up to around 700 kg/m³, depending on requirements. This high material density is the key to its excellent sound insulation performance, as it gives the material enormous mass and stability, which reliably blocks airborne sound whilst simultaneously dampening vibrations.
All detailsGlossary
| Item no. | Length (mm) | Width (mm) | Height (mm) | Colour | Bulk density (kg/m³) | Price | SP | Delivery time | Quantity | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2313.0100.0010 | 2050 | 1050 | 10 |
|
100 |
CHF 24.10
CHF 51.90 /Stk.
per
m²
|
3–4 days |
2.15m²
|
||
| 2313.0140.0010 | 2060 | 1040 | 10 |
|
140 |
CHF 28.40
CHF 60.85 /Stk.
per
m²
|
3–4 days |
2.14m²
|
||
| 2313.0170.0010 | 2000 | 1000 | 10 |
|
170 |
CHF 31.60
CHF 63.20 /Stk.
per
m²
|
3–4 days |
2m²
|
||
| 2313.0200.0010 | 2060 | 1050 | 10 |
|
200 |
CHF 33.80
CHF 73.10 /Stk.
per
m²
|
3–4 days |
2.16m²
|
||
| 2313.0250.0010 | 2060 | 1040 | 10 |
|
250 |
CHF 36.70
CHF 78.65 /Stk.
per
m²
|
1–2 days |
2.14m²
|
||
| 2313.0140.0020 | 2060 | 1040 | 20 |
|
140 |
CHF 47.10
CHF 100.90 /Stk.
per
m²
|
3–4 days |
2.14m²
|
||
| 2313.0250.0020 | 2060 | 1040 | 20 |
|
250 |
CHF 63.70
CHF 136.45 /Stk.
per
m²
|
3–4 days |
2.14m²
|
||
| 2313.0100.0020 | 2050 | 1050 | 20 |
|
100 |
CHF 38.60
CHF 83.10 /Stk.
per
m²
|
3–4 days |
2.15m²
|
||
| 2313.0170.0020 | 2000 | 1000 | 20 |
|
170 |
CHF 53.50
CHF 107.00 /Stk.
per
m²
|
1–2 days |
2m²
|
||
| 2313.0200.0020 | 2060 | 1050 | 20 |
|
200 |
CHF 57.90
CHF 125.25 /Stk.
per
m²
|
3–4 days |
2.16m²
|
||
| 2313.0140.0030 | 2060 | 1040 | 30 |
|
140 |
CHF 65.70
CHF 140.75 /Stk.
per
m²
|
3–4 days |
2.14m²
|
||
| 2313.0100.0030 | 2050 | 1050 | 30 |
|
100 |
CHF 53.00
CHF 114.10 /Stk.
per
m²
|
1–2 days |
2.15m²
|
||
| 2313.0170.0030 | 2000 | 1000 | 30 |
|
170 |
CHF 75.30
CHF 150.60 /Stk.
per
m²
|
1–2 days |
2m²
|
||
| 2313.0200.0030 | 2060 | 1050 | 30 |
|
200 |
CHF 82.00
CHF 177.35 /Stk.
per
m²
|
3–4 days |
2.16m²
|
||
| 2313.0250.0030 | 2060 | 1040 | 30 |
|
250 |
CHF 90.60
CHF 194.10 /Stk.
per
m²
|
3–4 days |
2.14m²
|
||
| 2313.0140.0040 | 2060 | 1040 | 40 |
|
140 |
CHF 84.40
CHF 180.80 /Stk.
per
m²
|
1–2 days |
2.14m²
|
||
| 2313.0200.0040 | 2060 | 1050 | 40 |
|
200 |
CHF 106.10
CHF 229.50 /Stk.
per
m²
|
3–4 days |
2.16m²
|
||
| 2313.0250.0040 | 2060 | 1040 | 40 |
|
250 |
CHF 117.60
CHF 251.95 /Stk.
per
m²
|
3–4 days |
2.14m²
|
||
| 2313.0100.0040 | 2050 | 1050 | 40 |
|
100 |
CHF 67.40
CHF 145.10 /Stk.
per
m²
|
3–4 days |
2.15m²
|
||
| 2313.0170.0040 | 2000 | 1000 | 40 |
|
170 |
CHF 97.20
CHF 194.40 /Stk.
per
m²
|
3–4 days |
2m²
|
||
| 2313.0100.0050 | 2050 | 1050 | 50 |
|
100 |
CHF 81.90
CHF 176.30 /Stk.
per
m²
|
3–4 days |
2.15m²
|
||
| 2313.0140.0050 | 2060 | 1040 | 50 |
|
140 |
CHF 103.10
CHF 220.90 /Stk.
per
m²
|
3–4 days |
2.14m²
|
||
| 2313.0250.0050 | 2060 | 1040 | 50 |
|
250 |
CHF 144.60
CHF 309.80 /Stk.
per
m²
|
3–4 days |
2.14m²
|
||
| 2313.0140.0060 | 2060 | 1040 | 60 |
|
140 |
CHF 121.70
CHF 260.75 /Stk.
per
m²
|
3–4 days |
2.14m²
|
||
| 2313.0250.0060 | 2060 | 1040 | 60 |
|
250 |
CHF 171.50
CHF 367.40 /Stk.
per
m²
|
3–4 days |
2.14m²
|
||
| 2313.0100.0060 | 2050 | 1050 | 60 |
|
100 |
CHF 96.30
CHF 207.30 /Stk.
per
m²
|
3–4 days |
2.15m²
|
||
| 2313.0170.0060 | 2000 | 1000 | 60 |
|
170 |
CHF 140.90
CHF 281.80 /Stk.
per
m²
|
3–4 days |
2m²
|
||
| 2313.0200.0060 | 2060 | 1050 | 60 |
|
200 |
CHF 154.30
CHF 333.75 /Stk.
per
m²
|
3–4 days |
2.16m²
|
||
| 2313.0100.0070 | 2050 | 1050 | 70 |
|
100 |
CHF 110.70
CHF 238.30 /Stk.
per
m²
|
3–4 days |
2.15m²
|
||
| 2313.0200.0080 | 2060 | 1050 | 80 |
|
200 |
CHF 202.50
CHF 438.00 /Stk.
per
m²
|
3–4 days |
2.16m²
|
||
| 2313.0100.0080 | 2050 | 1050 | 80 |
|
100 |
CHF 125.10
CHF 269.30 /Stk.
per
m²
|
1–2 days |
2.15m²
|
||
| 2313.0170.0080 | 2000 | 1000 | 80 |
|
170 |
CHF 184.70
CHF 369.40 /Stk.
per
m²
|
3–4 days |
2m²
|
||
| 2313.0200.0100 | 2060 | 1050 | 100 |
|
200 |
CHF 250.70
CHF 542.25 /Stk.
per
m²
|
3–4 days |
2.16m²
|
||
| 2313.0170.0100 | 2000 | 1000 | 100 |
|
170 |
CHF 228.40
CHF 456.80 /Stk.
per
m²
|
3–4 days |
2m²
|
||
| 2313.0200.0130 | 2060 | 1050 | 130 |
|
200 |
CHF 322.90
CHF 698.45 /Stk.
per
m²
|
3–4 days |
2.16m²
|
||
| 2313.0170.0130 | 2000 | 1000 | 130 |
|
170 |
CHF 294.00
CHF 588.00 /Stk.
per
m²
|
3–4 days |
2m²
|
Order the cut-to-size piece according to your specifications.
Silphon® PUR recycled foam is one of the most effective materials in the field of industrial sound and noise insulation. Manufactured from recycled production and processing residues of polyurethane flexible foam, a special compression process creates a particularly dense composite foam whose densities can reach values ranging from well over 100 kg/m³ up to around 700 kg/m³, depending on requirements. This high material density is the key to its excellent sound insulation performance, as it gives the material enormous mass and stability, which reliably blocks airborne sound whilst simultaneously dampening vibrations.
This manufacturing process makes the recycled foam not only acoustically effective but also sustainable. Instead of using fresh raw materials, foam scraps are collected, shredded and compressed under high pressure with a polyurethane binder to form stable panels. This allows a waste product that would otherwise be discarded to be sensibly reused and transformed into a durable, functional acoustic material. The resulting foam panels have a characteristic marbled structure, which is composed of the different colour and material components of the foam scraps.
In practice, Silphon® recycled foam impresses with its combination of high acoustic effectiveness, mechanical resilience and long service life. It is particularly frequently used in machine and unit casings, where it effectively dampens engine noise, compressor noise or vibrations. It is also used in soundproof booths, enclosures and industrial halls, as here it not only absorbs sound but also serves as a robust insulation panel capable of withstanding mechanical stress.
Additionally, the recycled foam can be paired with heavy-duty layers or films to further enhance its sound-absorbing properties. These composite solutions are particularly suitable for applications that demand high sound insulation values in a compact design. Thanks to its high dimensional stability, the foam reliably retains its shape even under continuous stress, without crumbling or deforming.
Another advantage lies in its versatility: it is available in various panel thicknesses, can be easily cut to size and can thus be individually adapted to almost any project. Whether in plant engineering, vehicle construction, technical installations or specialised room acoustic solutions – Silphon® PUR recycled foam offers an efficient, cost-effective and environmentally friendly solution for all areas where noise reduction and high-level sound insulation are required.
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.
