(1) can determine the shape freely, by adjusting the rubber formula component to control the hardness, can satisfy to each direction stiffness and the strength request;
(2) The internal friction is big, the damping effect is good, is advantageous for crosses the resonant area, the attenuation high frequency vibration and the noise;
(3) The elastic modulus is much smaller than the metal and can produce large elastic deformation.
(4) No sliding part, easy to maintain;
(5) Small quality, easy installation and disassembly.
(6) The impact stiffness is higher than static stiffness and dynamic stiffness, which is favorable to impact deformation.