sound proof sponge

It is an ideal sound insulation and noise reduction material for industrial noise in motor rooms, pump rooms, elevator rooms, speed reduction rooms, fan rooms, etc. It is used for car audio, four-door sound insulation, indoor chassis, roof vibration control, vibration prevention, shock absorption, etc.

Six major advantages:

1) Fireproof grade: good fireproof performance, flame retardant reaches HF1 grade

2) High sound insulation: sound insulation is as low as 37dB

3) Environmental protection and fireproof: meet environmental protection E1 grade: no asbestos, no smoke when encountering fire, creating a green and healthy living space.

4) Anti-explosion: can prevent explosion after impact of foreign objects, and can be used normally in humid environment.

5) Anti-vibration: strong anti-vibration and buffering, mostly used for sound insulation and shock absorption of automobile chassis, heat insulation and shock absorption of equipment.

6) Weather resistance and durability: the product is water-resistant, heat-resistant, and UV-resistant, and will not cause performance reduction or quality abnormality due to changes in rain temperature. Anti-mildew, anti-bacteria, anti-insect, and anti-termite.