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BONDAL, COMPOSITE PANEL(Pd No. : 3122986)

(Updated : 02/28/2019)
product information
Model Nm
HS CODE 721070
M.O.Q
Ceritification
Keywords VIBRATION CONTROL, DAMPING , sound damping, airborne sound insulation ,COMPOSITE
Seller ID ktmt0922
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BONDAL® is one such material which is used to significantly reduce the amount of noise from truck engines. The composite is in sandwich design, featuring a resin layer only five hundredths of a millimeter thick between two 0.4 to 1.25 millimeter thick steel sheets. When sound waves trigger vibrations in the composite, the vibration energy is converted into heat. BONDAL® can dampen structure-borne sound by up to 20 decibels.


Bondal® product properties

Acoustic performance
Frequency response function analysis at 10 °C
Comparison of vibration behavior of a solid sheet versus bondal® CB


Solid sheet firewall

bondal® CB firewall

   external_image

      external_image

Decay behavior of a freely vibrating solid sheet firewall at 200

Decay behavior of a freely vibrating bondal® firewall at 200 Hz excitation

The measurements show a significant improvement in acoustic performance

e

Dimensions

bondal®  type

Thickness1

Width

bondal® CPT

0.50 mm 1.00 mm

600 mm 1480 mm

bondal® CB

0.50 mm 1.00 mm

600 mm 1480 mm

bondal® CL

0.50 mm 3.00 mm

1000 mm

bondal® CLSi

0.30 mm 3.00 mm

1250 mm

 



Company Information

company information
Contact Person KWAK HYUNG KEUN
Company KTMT. CO.,LTD.
Address
Homepage http://seller.buykorea.org/ktmt--EC150419
Tel 025533454 Fax
Biz. Type Trade Est. Year -
Employees unknown

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