Vibration Dampening Elastomer Nowelle®
Product Description
Nowelle® mod.2 is a two-module damping elastomer that is designed to damp light equipment, electric supplies, insulating and to isolate noise in enclosed rooms, which includes elastic membranes in floating floors. Nowelle® mod.2 is a roll material which components have different elasticity modulis. Elastomers used in two-module design comprise of nitrile butadiene rubber, polymeric vinyl chloride, natural or synthetic mollifiers, complex of exalting agents and mineral extenders. Two-module construction and the chemical formula allowed to design a damping material that high efficiently damps vibration thanks to layers with different elasticity modulis and acoustic resistance, small thickness.
|
|
|
|
|
1000 |
|
mm |
1200 |
|
|
0.49 |
|
mm |
6 |
|
|
1200 / 1300 |
|
kg |
8 |
|
Shore A |
50-58 / 65-75 |
|
% |
15 max |
Tensile strength (breaking weight) |
|
MPa |
5.0 / 9.0 min |
|
% |
300 min |
Dynamic modulus under 5000 kN/m² |
|
MPa |
10.8 |
Mechanical loss factor under 5000 kN/m² |
|
|
0.07 |
|
dB |
14 |
Frequency operating range |
|
Hz |
2-10000 |
Temperature operating range |
|
°C |
|
|
t/m² |
700 |
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