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Foam rubber is a kind of polymer material, it is made of rubber and plastic as the main material, through a series of processes such as foaming, so that the rubber and plastic inside the formation of a closed bubble structure, these bubbles evenly d

The sound absorption coefficient refers to the ability of a material to absorb sound, and it is a crucial parameter in acoustic materials, which is often used to evaluate how well a material absorbs sound waves at different frequencies, ranging from

Those who have learned about aerogel know that it is a popular insulation material in recent years, but it is not a new material. Previously, aerogel has been used in aerospace, petrochemical and other fields, the main reason is that aerogel product

Centrifugal glass wool is an important building insulation material, its shape, thickness, density, moisture content and so on will affect its performance. In order to ensure that the quality and installation of centrifugal glass wool meet the requi