Sound Insulation Mass Loaed Vinly Sheet

sound insulation mass loaed vinly sheet is a specially floor underlay deamping materials offering superior soundproof effect .composited macromolecule materials ,metal powder amd the accessory together after high temperature tech to manuafctured .

Compared with other sound insualtion materials ,it is a high density and high temperature acoustic new product .may be mass loaed vinyl sound barrier not only can sound insulation ,also is one of parts of the Machinery and equipment .

size :                                                  1200*5000mm

Thickness :                                        2.5

Frequency (Hz) :                               125-4000Hz

weight :                                              1 lb/sq.ft

Tensile Strength :                               2750 Kpa (400psi)

Tear strength :                                    12.5kg/cm (70lba.in)

ultimate Elongation :                          200%

 Flammability :                                   SE”0″in/min

Tenperature Range :                       -40 F-180 F

Application palces :

wall ,ceiling ,floor ,Building, soundproof room, air conditioning, electrical appliances, bedroom, resort hotel, office,Dance room, gymnasium, school, museum, railway station

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