FAQ-2

2.Sound insulation material: gradient sound insulation cotton purpose and scope of application.

Purpose: due to the uniqueness of gradient structure sound-absorbing cotton, it solved the common polyester fiber sound insulation cotton can only eliminate the limitations of high frequency sound, voice, etc for electrical appliances, metope vibrations on the ground, and slippers mopping the low frequency sound absorption practice has proved that its noise of various frequency has good absorption effect.

Application scope: wall of sound insulation, ceiling sound insulation, sound insulation construction ground, automobile sound insulation, sound insulation of window of model steel door, air conditioning duct insulation, sound insulation machine equipment.