Damping pad rubber material and preparation method thereof

Abstract

The invention discloses a damping pad rubber material and a preparation method thereof; the damping pad rubber material is prepared from, by weight, 22-53 parts of chlorinated butyl rubber, 16-32 parts of high-cis-butadiene rubber, 10-20 parts of fluoro-phosphazene rubber, 4-12 parts of diisodecyl phthalate, 3-10 parts of triallyl isocyanurate, 5-13 parts of calcined kaolin, 3-10 parts of microcrystalline wax, 2-7 parts of zinc dimethacrylate, 3-12 parts of calcium hydroxide, 8-15 parts of hexamethyl-disilazane, 1-5 parts of polyvinylsilicone oil, 6-13 parts of modified nano montmorillonite, 7-14 parts of glass fiber, 1-4 parts of an accelerant, 1-3 parts of a stabilizer, 3-7 parts of a vulcanizing agent, 5-10 parts of aromatic hydrocarbon oil, 2-6 parts of an antiaging agent, 2-8 parts of zinc oxide, 8-15 parts of bauxite, and 4-9 parts of chlorinated paraffin. Compared with the prior art, the damping pad rubber material of the invention has good aging resistance, wear resistance and damping performance.

Description

technical field [0001] The invention belongs to the technical field of rubber materials, and in particular relates to a shock absorbing pad rubber material and a preparation method thereof. Background technique [0002] With the rapid development of modern industry, vibration and noise have become serious problems in various fields, which will reduce the operating accuracy, affect product quality, shorten product life, and make high-precision instruments not work properly. The most fundamental way to eliminate vibration and noise is to reduce or eliminate the vibration of the vibration source, but in fact it is impossible to completely eliminate the vibration of the vibration source, so other methods of controlling vibration must be adopted. The most extensive and effective method in practical application is to use various shock-absorbing products, especially rubber shock-absorbing products. However, the aging resistance, wear resistance and shock absorption properties of t...

AI Technical Summary

Problems solved by technology

However, the aging resistance, wear resistance and shock absorption properties of shock-absorbing rubber currently available on the market cannot meet the needs of actual production and life, so the ideal use effect cannot be achieved.