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 220

Product Characteristics

Continuous static load
0.028 N/mm²

Continuous and variable loads/operating load range
0 to 0.04 N/mm²

Peak loads (rare, short-term loads)
0.9 N/mm²

Standard forms of delivery, ex warehouse

Rolls
Thickness: 12.5 and 25 mm are standard, and regularly available off the shelf. Special thicknesses on request
Length: 5000 mm, special lengths available on request
Width: 1500 mm

Sheets, strips or pads
On request: Die-cutting, water-jet cutting, self-adhesive versions possible

Technical Specifications

regufoam-220-specifications.xlsx

Regufoam 220

Physical property	Norm	Result	Comment
Static modulus of elasticity	Based on EN 826	0.15 - 0.35 N/mm2	Tangential modulus, see ﬁgure “modulus of elasticity”
Dynamic modulus of elasticity	Based on DIN 53513	0.35 - 0.72 N/mm2	Depending on frequency, load and thickness, see ﬁ gure “dynamic stiffness“
Mechanical loss factor	DIN 53513	0.22	Load-, amplitude- and frequency-dependent
Compression set	Based on DIN EN ISO 1856	2.3 %	Measured 30 minutes after decompression with 50 % deformation / 23 °C after 72 hrs
Tensile strength	Based on DIN EN ISO 1798	0.5 N/mm2
Elongation at break	Based on DIN EN ISO 1798	180%
Tear resistance	Based on DIN ISO 34-1	2.1 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	39 kPa	Compressive stress at 25 % deformation test specimen h = 25 mm
Rebound elasticity	Based on DIN EN ISO 8307	47%	dependent on thickness, test specimen h = 25 mm
Force reduction	DIN EN 14904	69%	dependent on thickness, test specimen h = 25 mm