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研究三元乙丙(EPDM)再生橡胶在丁基橡胶(IIR)/EPDM内胎胶中的应用。结果表明:内胎胶采用27.2份EPDM再生橡胶,可明显提高接头强度和加工性能,改善成品内胎使用后期发软问题,提高成品内胎耐老化性能,降低生产成本。
Study on the Application of EPDM Recycled Rubber in Butyl Rubber (IIR) / EPDM Inner Rubber. The results showed that 27.2 parts of EPDM rubber could be used to improve the strength and processability of the inner tube, improve the softness of finished tube and improve the aging resistance of finished tube and reduce the production cost.