
Sound Absorbing Sponge
Our Sound Absorbing Sponge is made to absorb sound. It reduces echo and noise. It is a little different from soundproof sponge. Soundproof sponge blocks sound from traveling. Our Sound Absorbing Sponge takes the sound energy in. Then the room becomes quieter. We use melamine resin as the main material.
- Product Introduction
Absorbs Sound, Not Just Blocks It
Our Sound Absorbing Sponge is made to absorb sound. It reduces echo and noise. It is a little different from soundproof sponge. Soundproof sponge blocks sound from traveling. Our Sound Absorbing Sponge takes the sound energy in. Then the room becomes quieter. We use melamine resin as the main material. Through chemical foaming, we make an open cell structure. When sound enters the tiny holes, it bounces around inside. The energy slowly gets used up. The sound becomes smaller. We are Jiangsu Palatus, a direct factory. We can send you a sample. Let you test the effect first.
Key Parameters Table
|
Parameter |
Value / Range |
|
Material |
Melamine resin foam |
|
Structure |
Open cell |
|
Sound Absorption Coefficient |
0.6 – 0.9 (100Hz – 5000Hz) |
|
Thickness Options |
20mm – 100mm |
|
Shapes |
Pyramid, wave, wedge, flat |
|
Adhesive Backing |
Optional |
|
Flame Retardant |
Up to B1 grade |
|
Custom Size |
Yes (any size) |
|
Custom Thickness |
Yes |
Four Shapes for Different Needs
We make several shapes of Sound Absorbing Sponge. Pyramid shape: the surface has small pyramids. This shape increases the contact area for sound. It spreads sound well. Good for recording studios and live streaming rooms. Wave shape: the surface looks like waves. It absorbs high frequency noise very well. It is also used to pack precision instruments. It absorbs shock and sound at the same time. Wedge shape: long strips with a pointed end. It works with other materials to make a wide band sound absorption system. Flat shape: smooth surface. Easy to stick on walls or ceilings. Simple to install. Low cost. A live streaming company in Hangzhou used our Sound Absorbing Sponge. Their room had echo. Viewers said the voice sounded empty. We put pyramid sponge on the walls. 15 square meters. The host tested it. The voice was much cleaner. No buzzing sound. Viewer feedback improved. Now the customer uses our sponge in all three of their rooms.
Custom Made and Easy to Install
You can customize our Sound Absorbing Sponge. Thickness: from 20mm to 100mm. Size: we cut to your need. Shape: pyramid, wave, wedge, or flat. We can also add adhesive backing. Just peel and stick. Very easy. We can do flame retardant treatment. It meets B1 grade. Safer for your room. Our Sound Absorbing Sponge is used in many places. Recording studios, live streaming rooms, KTV rooms. Cinemas and theaters. Meeting rooms and offices. Factory test rooms and equipment noise covers. School music rooms and gyms. Home theater rooms and piano rooms. Why choose us? We are the factory. No middlemen. So our prices are direct. We have many years of experience. We can help you calculate how much area you need. We can also give installation advice. Do you want a quieter room? Contact us. We can send you a sample. You test it first. We are Jiangsu Palatus, your sound absorption partner.
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