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本文在密炼机内 ,用顺丁橡胶加入聚四氟乙烯显示剂 ,研究转子的螺旋角 (从 5°～15°)变化对胶料分散性能的影响 ,证明了螺旋角越大混炼效果越好的结论。
In the internal mixer, polytetrafluoroethylene (PTFE) display agent was added with butadiene rubber to study the effect of variation of helical angle (from 5 ° to 15 °) on the dispersion performance of rubber compound. It was proved that the larger helix angle The better conclusion.