What material has the best sound insulation effect?

The materials with the best sound insulation effect are sound insulation felt, polyester fiber sound absorption board, wave peak sound absorption sponge, sound insulation window, sound insulation door and so on.

1, sound insulation felt

Its material is light, super rich, high tensile strength and environmental protection! Mainly used with gypsum board, it is used for wall sound insulation and ceiling sound insulation, as well as for sound insulation and damping vibration reduction of pipelines and mechanical equipment.

2. Polyester fiber sound-absorbing board

It has the advantages of sound absorption, environmental protection, heat insulation, heat preservation, moisture resistance, mildew resistance, easy cutting and inlaying. Moreover, the colors are diverse, which can meet the sound absorption and decoration needs of different styles and levels. But these are generally used in theaters, concert halls, museums, hotel lobbies, conference rooms, home noise reduction and other places that require high acoustic environment.

3. Wave peak sound absorption sponge

High sound absorption, good heat insulation and flame retardant grade B 1 It is a kind of concave-convex wave sponge specially treated by equipment, which can absorb the amount of incident sound waves and reduce the interference and echo of indoor reflected sound.

4, soundproof window

Look at the information when buying, see if the processing is precise, and see if the glass is hollow glass with high gloss. See if the size is right.

5, soundproof door

The sound insulation of the door mainly depends on the quality of the door panel and the filler of the door core. Generally speaking, the inner core of molded sound-proof door is filled with paper base with honeycomb structure, which can play a good sound-proof role.