温度和振动力场对聚合物固体物料压实密度的影响

EFFECT OF VIBRATION FIELD AND TEMPERATURE ON DENSITY OF POLYMER SOLID GRANULES

通过对聚合物固体物料的压实实验,探讨了温度和振动力场对固体物料压实密度的影响。结果表明,温度越高,固体物料越容易被压实;振动力场的引入有利于聚合物固体物料的压实,随着振动力场各参数的增大,可以加速聚合物固体物料的压实。

The effect of vibration field and temperature on the density of polymer solid granules is studied through the experimental investigation of solid granule compaction. The experimental results show that the higher the temperature, the more easily the granules can be compacted; the introduction of vibration field is of great advantage to the compaction of polymer solid granules; the compaction of polymer solid granules is accelerated with increasing the amplitude or frequency.