Feature Sound-absorbing effect is good, function FR, Rohs, svhc
Uses Noise reduction
Industry Standard GB, BS-5852 or TB117
Purpose regional Public places, production equipment and many other areas
Material Can be produced according to customer requirements
Place of Origin Jiangsu, China (Mainland) Brand Name D-Foam
Model Number B0205-T038
Shape Production according to customer drawings
Color Can be produced according to customer requirements
Size Production according to customer drawings
feature Sound-absorbing effect is good, function FR, Rohs, svhc
Uses Noise reduction
Industry Standard GB, BS-5852 or TB117
Maker Daye Tengfei Sponge/foam
when the sound waves incident into it, it can cause gaps in the air vibration; the viscous drag due to air friction and pore walls, so that a considerable part of the sound energy into heat energy has been consumed.
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