Regufoam Vibration Isolation
Regufoam® vibration is an elastic polyurethane foam designed for optimal vibration isolation. It is available in twelve different densities and various thicknesses, now including thinner options, offering even more flexibility to suit diverse needs.
Regufoam 400
Product Characteristics
Continuous static load
0.11 N/mm²
Continuous and variable loads/operating load range
0 to 0.16 N/mm²
Peak loads (rare, short-term loads)
up to 3 N/mm²
Standard forms of delivery, ex warehouse
Sheets
Thickness: 12.5 and 25 mm are standard, and regularly available off the shelf. Special thicknesses on request
Length: 1500 mm, special lengths available on request
Width: 1000 mm
Strips or pads
On request: Die-cutting, water-jet cutting, self-adhesive versions possible
On request we can tailer to your needs and produce 75, 50, 37.5, 25, 12.5, 6 mm all the way down to 2 mm thicknesses.
Technical Specifications
regufoam-400-specifications.xlsx
Regufoam 400
| Physical property | Norm | Result | Comment |
| Static modulus of elasticity | Based on EN 826 | 0.6 - 1.0 N/mm2 | Tangential modulus, see figure “modulus of elasticity” |
| Dynamic modulus of elasticity | Based on DIN 53513 | 1.2 - 2.0 N/mm2 | Depending on frequency, load and thickness, see fi gure “dynamic stiffness“ |
| Mechanical loss factor | DIN 53513 | 0.17 | Load-, amplitude- and frequency-dependent |
| Compression set | Based on DIN EN ISO 1856 | 3.9 % | Measured 30 minutes after decompression with 50 % deformation / 23 °C after 72 hrs |
| Tensile strength | Based on DIN EN ISO 1798 | 1.5 N/mm2 | |
| Elongation at break | Based on DIN EN ISO 1798 | 220% | |
| Tear resistance | Based on DIN ISO 34-1 | 6.0 N/mm | |
| Fire behaviour | DIN 4102 | B2 | |
| DIN EN 13501-1 | E | ||
| Sliding friction | REGUPOL-laboratory | 0.7 | Steel (dry) |
| REGUPOL-laboratory | 0.8 | Concrete (dry) | |
| Compression hardness | Based on DIN EN ISO 3386-2 | 170 kPa | Compressive stress at 25 % deformation test specimen h = 25 mm |
| Rebound elasticity | Based on DIN EN ISO 8307 | 57% | dependent on thickness, test specimen h = 25 mm |
| Force reduction | DIN EN 14904 | 68% | dependent on thickness, test specimen h = 25 mm |