| abstract |
The invention provides a high damping performance damping coating material, which comprises the following raw materials by weight: 145-155 parts of a styrene-acrylic emulsion, 45-55 parts of an anti-rust emulsion, 70-80 parts of a plasticized acrylic emulsion, 170-180 parts of a pure acrylic emulsion, 13-17 parts of a film forming auxiliary agent, 185-215 parts of a flame retardant agent, and 585-615 parts of a functional filler. According to the present invention, the high damping performance damping coating material has excellent damping performance, wherein the composite damping coefficient is more than 3 times the damping coefficient of the similar imported products, and the performances are excellent at the high temperature and the low temperature. |