The invention discloses a high-performance sound-absorbing damping soft porcelain decorative material and a preparation method thereof, and belongs to the field of novel building decorative materials.The high-performance sound-absorbing damping soft porcelain decorative material sequentially comprises a soft porcelain decoration
surface layer, a sound-absorbing layer and a sound-insulating damping layer, wherein the soft porcelain decoration
surface layer comprises the following components in parts by weight: 10-25 parts of
silicone acrylic
emulsion, 30-60 parts of
quartz sand, 10-30 parts ofcement, 5-15 parts of a
flame retardant, 0.5-2 parts of an inorganic
pigment, 0.5-2 parts of a
silane coupling agent and 10-25 parts of water, and the sound-absorbing layer and the sound-insulating damping layer respectively contain a sound-absorbing material and a sound-insulating material. According to the invention, the soft porcelain decoration
surface layer is good in hydrophobicity and
stain resistance, the sound-absorbing layer and the sound-insulating damping layer are obvious in
noise reduction effect of, the decoration surface layer, the sound-absorbing layer and the sound-insulating damping layer are connected into a whole through
slurry materials, and the prepared high-performance sound-absorbing damping soft porcelain decorative material has good flexibility and tensile resistance, has obvious sound-absorbing and
noise-reducing effects, relieves the
current noise pollution pressure in China, improves the
living environment of people, and is an excellent building decorative material.