Eco-friendliness of Acoustic Carbon

Acoustic Carbon has activated carbon embedded inside it. The built-in activated carbon is a raw material of the coconut shell and is an aggregate of amorphous oxygen with
well-developed micropores. It is an adsorbent with a large inner surface formed with micropores of molecular size in the activation process. This activated carbon has a
surface area of ​​ more than 1,100㎡ per 1g, and has the property of physically adsorbing the gas around the carbon atoms on the inner surface to the micropores by attraction,
so it has excellent effects in sound absorption and air purification. Carbon has an area of ​ 1,100,000㎡ per ㎡ (1,000 times the size of Seoul Sports Complex) with 1kg of
activated carbon per ㎡ built-in.

Sound absorption of Acoustic Carbon

Due to the surface area (1,000,000㎡ per 1㎡) of activated carbon contained inside, Acoustic Carbon does not require a separate rear air layer even when it is 18 mm thick,
and has the effect of maximizing the rear air layer due to the surface area of ​​activated carbon.