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Difference Between Acoustic Felt

Apr 13, 2016

Acoustic felt mainly made of rubber, EPDM and metallic powders, acoustic felt the quality difference is particularly evident.

Eco-friendly acoustic felt distinctive features is no pungent smell, superior flexibility and tensile strength, the lead content of less than 1000 PPM, holding in their hands feel particularly good flexibility, free bending material deformation does not occur;

Waste material the soundproofing mats, low proportion, smell, texture is very hard, obviously no flexibility, no tensile strength, it is easy to tear by hand for high, medium and low frequency sounds without any effect, especially unsuitable in populated places, especially the bedrooms, this will cause serious harm to the human body.

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