The experimental results showed that the BR9175/NR blend had more excellent processability and could shorten the mixing time and reduce the power and cost - Its comprehensive physical properties were close to those of BR9000/NR Wend.

• 前一种并用胶既可缩短混炼时间,又可降低动力消耗,加工性能良好,且生产成本低,综合物理机械性能与后一种接近。