Characteristics:
Egg crate foam (also known as pyramid foam) is sound-absorbing foam produced from shaped acoustic foam with a surface designed like egg trays. It works to absorb and reduce sound, especially in the mid and treble ranges. In addition, egg crate foam is made from professional-grade polyurethane acoustic foam with high density and a “egg crate” surface design that increases surface area, thereby delivering optimal sound absorption performance. Complex acoustic foam panels absorb sound at low, mid, and high frequencies, making them perfect for recording or listening environments. They are not only found in recording studios and the private listening rooms of renowned audiophiles but are also widely used in auditoriums, hotels, theaters, and nightclubs.

Unlike many other sound-absorbing materials, egg crate foam absorbs sound exceptionally well across multiple frequency ranges, with absorption coefficients ranging from 0.8 to 1.05 Hz.

Egg crate foam is an effective solution for improving sound absorption by reducing echoes and reverberations. This product is ideal for any type of acoustic application.

Features and Benefits:
Lightweight material, easily attachable to various surface types.
Easy to install and can be cut into custom shapes and sizes.
Safe for use in clean rooms, medical equipment environments, and computer rooms.
Made from polyurethane foam with a UL94 HF-1 fire-resistance rating. Fire safety should be evaluated depending on the materials it may come into contact with before use.

Applications:
Egg crate foam provides excellent sound absorption and diffusion thanks to its complex surface, offering a larger sound-diffusion area compared to other soundproofing materials. The pyramid-style egg crate surface enhances its ability to absorb sound energy from all angles.
 

Specifications

Polyurethane Acoustic foam
1.Pass ROHS test
2.Free sample
3.Color:grey,black
4.Can be fire-proof

Name: China made Egg crate High density fireproof Polyurethane Acoustic foam

Wave sound absorbing sponge is mainly based on material PU .there are many advantages such as high fireproofing ,strong air permeability and feeling soft. the main market covers many countries such as Europe, America ,the Middle East and so on .they are mainly used in KTV ,hotel, building, public place of entertainment ,auto manufacture ,  machine   and so on.