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Vibradyn

VibraDYN

VibraDYN is a specially designed polyurethane elastomer that effectively isolates vibrations and noise between structures. It is commonly used to separate various parts of buildings, such as modular or prefabricated houses, and to insulate them from external sources of noise and vibration, like nearby railways or industrial plants. This high-tech material provides excellent protection against shocks and vibrations and is applied as an insulating mat between structural elements. Moreover, VibraDYN is ideal for use in situations that require strict dynamic specifications, and it can be used in places with high humidity and direct contact with water.

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STOCK ORDERS: 2-4 WORKING DAYS | BACKORDERS: 2-3 WEEKS

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Description

The color indicates the static load of the material

PropertiesS75 – yellow – 0.075 N/mm²S150 – green – 0.15 N/mm²S350 – blue – 0.35 N/mm²S750 – red – 0.75 N/mm²S1500 – orange – 1.5 N/mm²HL3000 – blue – 6 N/mm²HL6000 – black gray – 6 N/mm²
Mechanical loss factor (1)0.060.030.030.040.050.090.11
Static E-modulus (1)0.63 N/mm²1.25 N/mm²2.53 N/mm²5.21 N/mm²9.21 N/mm²17 N/mm²55 N/mm²
Dynamic E-modulus (1)0.92 N/mm²1.65 N/mm²3.25 N/mm²8.88 N/mm²16.66 N/mm²43 N/mm²135 N/mm²
Static shear modulus (1)0.16 N/mm²0.22 N/mm²0.35 N/mm²0.80 N/mm²1.15 N/mm²1.93 N/mm²3.5 N/mm²
Dynamic shear modulus (1)0.27 N/mm²0.35 N/mm²0.52 N/mm²1.22 N/mm²1.69 N/mm²4.0 N/mm²6.0 N/mm²
Resistance to strain0.083 N/mm²0.16 N/mm²0.32 N/mm²0.59 N/mm²0.94 N/mm²2.3 N/mm²4.2 N/mm²
Residual compression set< 5 %< 5 %< 5 %< 6 %< 8 %< 5%< 5%
Tensile strength> 1.5 N/mm²> 2.0 N/mm2> 3.5 N/mm2> 5.0 N/mm²> 7.0 N/mm2
Elongation at break> 500 %> 500 %> 500 %> 500 %> 500 %
Tear resistance> 1.6 N/mm> 2.1 N/mm> 2.5 N/mm> 4.3 N/mm> 5.6 N/mm
Rebound elasticity0.70.70.70.70.7
Specific volume resistance> 10^11 Ω·cm> 10^11 Ω·cm> 10^11 Ω·cm> 10^11 Ω·cm> 10^11 Ω·cm
Thermal conductivity0.06 W/[m·K]0.075 W/[m·K]0.09 W/[m·K]0.10 W/[m·K]0.11 W/[m·K]
Operating temperature-30 up to +70 °C-30 up to +70 °C-30 to +70 °C-30 up to +70 °C-30 to +70°C-30 to +70 °C-30 to +70 °C
Temperature peak+120 °C+120 °C+120 °C+120 °C+120 °C+120 °C+120 °C
InflammabilityClass E / EN 13501-1Class E / EN 13501-1Class E / EN 13501-1Class E / EN 13501-1Class E / EN 13501-1Class E / EN 13501-1Class E / EN 13501-1
(1) Values determined at +23°C and 50% relative humidity

 

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