| abstract |
The invention discloses a EPDM rubber material and a preparation method and application thereof. The EPDM rubber material comprises the following raw material components: 15-100 parts of high ENB content/high oil content type EPDM rubber , 50-120 parts of conventional raw rubber, 40-120 parts of reinforcing agent, 1-5 parts of vulcanizing agent, 0-4 parts of vulcanization accelerator, 3-12 parts of active agent, 0-4 parts of anti-aging agent, 1-2 parts of Stearic acid, 0-10 parts of paraffin oil, 0-5 parts of multifunctional rubber additives. The EPDM rubber material of the invention has the advantages of high hardness, high bonding strength, high adhesion rate, injection molding, etc., can be widely used in the field of high temperature resistant rubber-metal vibration damping parts, and has high use value and application prospects. The preparation method of the invention has the advantages of simple process, convenient operation, readily available raw materials and high molding efficiency, can realize large-scale preparation, is suitable for industrial production, and is favorable for the popularization and application of EPDM rubber materials. |