Car sound proofing heat-bonded felt SGM Violon TB
Car sound proofing SGM Violon PT 540 is an Automotive acoustic felt, a voluminous non-woven thermo-bonded fabric. Provides sound-absorbing effects in the mid-frequency range.
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Thickness, mm
10
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Sheet size, cm
75x100
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Application areas
roof, dashboard, door trim
Surface density of the sound absorber:
Description
Car sound proofing SGM Violon TB 540 a specialized acoustic material made from thermo-bonded felt, engineered to absorb noise in the mid-frequency range (1200–2150 Hz). Its optimized density and porous structure provide enhanced flexibility, allowing for easy installation on complex surfaces. A self-adhesive backing with a silicone-coated release liner makes it a practical solution for areas exposed to variable operating conditions.
The material is recommended for installation on the roof, dashboard, and door panels where suppression of mid-frequency resonance is required. Ease of cutting and installation makes it suitable for both professional and DIY soundproofing applications.
Advantages
- Specialized noise absorption in the range of 1200–2150 Hz;
- Increased flexibility and adaptability to complex surfaces;
- Durability;
- Easy installation on self-adhesive base.
Recommended application areas
Specifications
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Sheet thickness, mm
10
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Sheet size, cm
75x100
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Weight per 1 m², kg
0.8
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Adhesion to metal, N/cm²
How strongly the soundproofing material bonds to the metal car body: how firmly it sticks and how hard it is to tear off.
from 3
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Operating temperature range, °C
from -40 to +100
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Installation method
self-adhesive base
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Moisture resistance
no
