| abstract |
The invention belongs to the technical fields of rubber damping material, disclose a kind of wide temperature zone high damping blending type rubber material and preparation method thereof.The blending type rubber material is alternately superimposed by the epoxy natural rubber layer of caoutchouc layer, n kind epoxidation levels and is prepared, each epoxidation level corresponds to one layer of epoxy natural rubber layer；The epoxy natural rubber layer alternately superposition of the caoutchouc layer, n kind epoxidation levels forms the gradient of epoxidation level；N is integer and n >=1；The caoutchouc layer is using natural rubber as primary raw material；Each layer is using epoxy natural rubber as primary raw material in the epoxy natural rubber layer of the n kinds epoxidation level.Prepared rubber material has wide temperature range, the characteristic of high-damping, while its mechanical property is preferable. |